Name: laboratory production of biofuels and biochemicals from a rapeseed oil through catalytic cracking conversion
Uploaded: 2016-09-02T15:00:00
Description: Watch this Scientific Journal Video about Laboratory Production of Biofuels and Biochemicals from a Rapeseed Oil through Catalytic Cracking Conversion at JoVE.com

著者らは、合成原油を供給するため、その技術サポートのためのCanmetENERGY技術センター、およびSuncor社エナジー社の分析実験室に感謝したいです。この研究のための部分的な資金はカナダ天然資源省とプロジェクトIDのA22.015とエネルギー研究開発（PERD）のカナダの部門間のプログラムの政府によって提供されました。李チャンは、彼の自然科学と2016年1月から2015年1月からカナダ客員フェローシップの工学研究評議会（NSERC）を感謝したいです。

注意：材料を使用する前に、関連するすべての物質安全データシート（MSDS）を参照してください。通気換気フード内で起こらなければならない適切な個人用保護具（安全眼鏡、手袋、ズボン、クローズドつま先の靴、白衣）、および開口部、転送し、粗サンプルの取り扱いを身に着けている間、原油サンプルと協力してのみ行われるべきです。加熱された炭化水素は空気中の可燃性とすることができ、反応...

<ol>
	<li>Bringezu, S., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Towards+Sustainable+Production+and+Use+of+Resources+-+Assessing+Biofuels.">Towards Sustainable Production and Use of Resources - Assessing Biofuels.</a> United Nations Environment Programme. , (2009).</li><li>Sheehan, J., Camobresco, V., Duffield, J., Graboski, M., Shapouri, H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Life+cycle+inventory+for+biodiesel+and+petroleum+diesel+for+use+in+an+urban+bus.">Life cycle inventory for biodiesel and petroleum diesel for use in an urban bus.</a> National Renewable Energy Laboratory Report. , (1998).</li><li>. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Renewable+Fuels+Regulations.">Renewable Fuels Regulations.</a> Canada Gazette Part II. 144 (18), 1614-1740 (2010).</li><li>. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Directive+2009/28/EC+of+the+European+Parliament+and+of+the+Council+of+23+April+2009+on+the+promotion+of+the+use+of+energy+from+renewable+sources+and+amending+and+subsequently+repealing+Directives+2001/77/EC+and+2003/30/EC+(Text+with+EEA+relevance).">Directive 2009/28/EC of the European Parliament and of the Council of 23 April 2009 on the promotion of the use of energy from renewable sources and amending and subsequently repealing Directives 2001/77/EC and 2003/30/EC (Text with EEA relevance).</a> Official Journal of the European Union. 140, 16-62 (2009).</li><li>Al-Sabawi, M., Chen, J., Ng, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Fluid+catalytic+cracking+of+biomass-derived+oils+and+their+blends+with+petroleum+feedstocks:+A+Review.">Fluid catalytic cracking of biomass-derived oils and their blends with petroleum feedstocks: A Review.</a> Energy Fuels. 26 (9), 5355-5372 (2012).</li><li>Dupain, X., Costa, D. J., Schaverien, C. J., Makkee, M., Moulijn, J. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Cracking+of+a+rapeseed+vegetable+oil+under+realistic+FCC+conditions.">Cracking of a rapeseed vegetable oil under realistic FCC conditions.</a> Appl. Catal. B: Environ. 72 (1-2), 44-61 (2007).</li><li>Tian, H., Li, C., Yang, C., Shan, H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Alternative+processing+technology+for+converting+vegetable+oils+and+animal+fats+to+clean+fuels+and+light+olefins.">Alternative processing technology for converting vegetable oils and animal fats to clean fuels and light olefins.</a> Chin J Chem Eng. 16 (3), 394-400 (2008).</li><li>Melero, J. A., Clavero, M. M., Calleja, G., Garcia, A., Miravalles, R., Galindo, T. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Production+of+bio-fuels+via+the+catalytic+cracking+of+mixtures+of+crude+vegetable+oils+and+nonedible+animal+fats+with+vacuum+gas+oil.">Production of bio-fuels via the catalytic cracking of mixtures of crude vegetable oils and nonedible animal fats with vacuum gas oil.</a> Energy Fuels. 24 (1), 707-717 (2010).</li><li>Bielansky, P., Reichhold, A., Sch&#246;nberger, C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Catalytic+cracking+of+rapeseed+oil+to+high+octane+gasoline+and+olefins.">Catalytic cracking of rapeseed oil to high octane gasoline and olefins.</a> Chem Eng Process. 49 (8), 873-880 (2010).</li><li>Ng, S. H., Shi, Y., Ding, L., Chen, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Catalytic+cracking+of+a+rapeseed+oil+for+production+of+transportation+fuels+and+chemicals:+Yield+structure.">Catalytic cracking of a rapeseed oil for production of transportation fuels and chemicals: Yield structure.</a> 2010 AIChE Annual Meeting. , (2010).</li><li>Bielansky, P., Weinert, A., Sch&#246;nberger, C., Reichhold, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Catalytic+conversion+of+vegetable+oils+in+a+continuous+FCC+pilot+plant.">Catalytic conversion of vegetable oils in a continuous FCC pilot plant.</a> Fuel Process Technol. 92 (12), 2305-2311 (2011).</li><li>Ng, S. H., Lay, C., Bhatt, S., Freel, B., Graham, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Upgrading+of+biomass-derived+liquid+to+clean+fuels.">Upgrading of biomass-derived liquid to clean fuels.</a> 2012 AIChE Annual Meeting. , (2012).</li><li>Ordorica-Garcia, G., Croiset, E., Douglas, P., Elkamel, A., Gupta, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Modeling+the+energy+demands+and+greenhouse+gas+emissions+of+the+Canadian+oil+sands+industry.">Modeling the energy demands and greenhouse gas emissions of the Canadian oil sands industry.</a> Energy Fuels. 21 (4), 2098-2111 (2007).</li><li>. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Canada's Emission Trends. , (2013).</li><li>Kayser, J. C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Versatile+fluidized+bed+reactor.">Versatile fluidized bed reactor.</a> US Patent. , (2000).</li><li>. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> ACE Operating Manual: PID Drawing No. R+ 101 and 102. , (2007).</li><li>. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> System Manual: ACE - Model R+. , (2007).</li><li>. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> ASTM D2887-15 Standard test method for boiling range distribution of petroleum fractions by gas chromatography. , (2015).</li><li>. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> AASTM D4377-00 Standard test method for water in crude oils by potentiometric Karl Fischer titration. , (2015).</li><li>Ng, S. H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=FCC+coprocessing+oil+sands+heavy+gas+oil+and+canola+oil.+1.+Yield+structure.">FCC coprocessing oil sands heavy gas oil and canola oil. 1. Yield structure.</a> Fuel. 156, 163-176 (2015).</li><li>Cox, J. D., Wagman, D. D., Medvedev, V. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> CODATA Key values for thermodynamics. , (1984).</li><li>Ng, S. H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=FCC+study+of+Canadian+oil-sands+derived+vacuum+gas+oils.+1.+Feed+and+catalyst+effects+on+yield+structure.">FCC study of Canadian oil-sands derived vacuum gas oils. 1. Feed and catalyst effects on yield structure.</a> Energy Fuels. 16 (5), 1196-1208 (2002).</li><li>Ng, S. H., Dabros, T., Humphries, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Fluid+catalytic+cracking+quality+improvement+of+bitumen+after+paraffinic+froth+treatment.">Fluid catalytic cracking quality improvement of bitumen after paraffinic froth treatment.</a> Energy Fuels. 21 (3), 1432-1441 (2007).</li><li>Scherzer, J., Magee, J. S., Mitchell, M. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Chapter+5,+Correlation+between+catalyst+formulation+and+catalytic+properties.">Chapter 5, Correlation between catalyst formulation and catalytic properties.</a> Fluid Catalytic Cracking: Science and Technology. , 145-182 (1993).</li><li>Fisher, I. P. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Effect+of+feedstock+variability+on+catalytic+cracking+yields.">Effect of feedstock variability on catalytic cracking yields.</a> Appl. Catal. 65 (2), 189-210 (1990).</li><li>Ng, S. H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Study+of+Canadian+FCC+feeds+from+various+origins+and+treatments.+1.+Ranking+of+feedstocks+based+on+feed+quality+and+product+distribution.">Study of Canadian FCC feeds from various origins and treatments. 1. Ranking of feedstocks based on feed quality and product distribution.</a> Energy Fuels. 18 (1), 160-171 (2004).</li><li>Ng, S. H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Study+of+Canadian+FCC+feeds+from+various+origins+and+treatments.+2.+Some+specific+cracking+characteristics+and+comparisons+of+product+yields+and+qualities+between+a+riser+reactor+and+a+MAT+unit.">Study of Canadian FCC feeds from various origins and treatments. 2. Some specific cracking characteristics and comparisons of product yields and qualities between a riser reactor and a MAT unit.</a> Energy Fuels. 18 (1), 172-187 (2004).</li><li>Ng, S. H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Key+observations+from+a+comprehensive+FCC+study+on+Canadian+heavy+gas+oils+from+various+origins.+1.+Yield+profiles+in+batch+reactors.">Key observations from a comprehensive FCC study on Canadian heavy gas oils from various origins. 1. Yield profiles in batch reactors.</a> Fuel Process Technol. 87 (6), 475-485 (2006).</li><li>Scherzer, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Octane-enhancing+zeolitic+FCC+catalysts:++Scientific+and+technical+aspects.">Octane-enhancing zeolitic FCC catalysts: Scientific and technical aspects.</a> Catalysis Reviews: Science and Engineering. 31 (3), 215-354 (1989).</li><li>. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> ASTM D7964/D7964M-14 Standard test method for determining activity of fluid catalytic cracking (FCC) catalysts in a fluidized bed. , (2014).</li><li>. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> ASTM D5154-10 Standard test method for determining activity and selectivity of fluid catalytic cracking (FCC) catalysts by Microactivity test. , (2010).</li><li>Moorehead, E. L., McLean, J. B., Cronkright, W. A., Magee, J. S., Mitchell, M. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Chapter+7,+Microactivity+evaluation+of+FCC+catalysts+in+the+laboratory:+Principles,+approaches+and+applications.">Chapter 7, Microactivity evaluation of FCC catalysts in the laboratory: Principles, approaches and applications.</a> Fluid Catalytic Cracking: Science and Technology. , 223-255 (1993).</li><li>Rawlence, D. J., Gosling, K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=FCC+catalyst+performance+evaluation.">FCC catalyst performance evaluation.</a> Appl. Catal. 43 (2), 213-237 (1988).</li></ol>

ここで説明するプロトコルは、クラッキング原料油と触媒再生をシミュレートするために、流動触媒粒子のバッチを含む単一反応器のサイクル動作を利用します。油は流動床の底部に近いその先端と注入管を通って予熱し、上部から供給され、ひび割れします。接触分解を凝縮して回収受信機において、液生成物が収集された後に発生した蒸気は、その後、異なる沸点範囲の留分の収率を決?...

バイオマス由来の原料から輸送燃料を製造するための効率的かつ経済的な手段を見つけるために、民間部門と公共部門の両方で強力なグローバル関心があります。この関心は温室効果ガス（GHG）の排出と地球温暖化への関連寄与石油化石燃料の燃焼の実質的な貢献を超える一般的な懸念によって駆動されます。また、再生可能な国内の液体燃料と外国産石油を置換する北米やヨーロッパで強い政治的意志があります。 2008年には、バイオ燃料が世界の輸送燃料1の1.8％を提供しました。多くの先進国では、バイオ燃料が近い将来2に石油燃料の10％6％から置換することが必要です。カナダでは、規制が3。欧州における再生可能エネルギー指令（RED）は、欧州連合（EU）トランスのための10％の再生可能エネルギー目標を義務付けた2010年12月15日出発ガソリン中の5％の平均再生可能燃料のコンテンツを必要とします2020年4による港湾セクター。 課題は、バイオマスから代替可能な輸送燃料を製造するための実行可能な経済的な経路を開発し、実証することでした。生物学的供給源は、木材チップ、森林廃棄物、農業残渣などのトリグリセリドベースのような植物油や動物性脂肪などのバイオマスだけでなく、廃食用油とセルロース系バイオマスを含みます。過去20年間にわたり、研究を用いて、バイオマス由来の油処理の評価に焦点を当ててきた従来の（FCC）5流動接触分解- 12、石油精製所でガソリンのほとんどを生産する責任技術を。本研究で我々の新しいアプローチは、オイルサンドビチューメン由来の原料と混合する同時プロセスのキャノーラ油です。通常、ビチューメンは、合成原油（SCO）はGHG emissiの68から78パーセントを占め、処理ルートは、特にエネルギー集約的である - これとして精油所原料を生産、前精錬にアップグレードする必要がありますカナダの総温室効果ガス排出量14の2.6％を構成し、SCOの生産13と、2011年からアドオン。バイオ燃料の生産がはるかに小さいカーボンフットプリントを含むのでbiofeedでアップグレードHGOの一部を置き換えることは、温室効果ガスの排出量を減少させるであろう。それはカナダと米国で豊富であるため、キャノーラ油は、この作品に選ばれています。この原料は、FCC性能や製品の品質に影響を与える可能性が硫黄、窒素、および金属の内容は無視され、一方HGOsと同様の密度および粘度を有しています。また、この共同処理オプションは、それは少し追加のハードウェアや製油所の修正を必要とするであろう、したがって、既存の製油所のインフラストラクチャの利用を可能にし、同じよう重要な技術的および経済的な利点を提供しています。加えて、共処理高い芳香ビチューメンが直鎖状バイオマス対応して供給するとき、製品の品質向上につながる可能性が潜在的な相乗効果が存在してもよいです。しかし、同時処理重要な技術的課題を伴います。高酸素含有量、パラフィンリッチな組成、石油供給原料との相溶性、汚染電位、 等 ：これらは、バイオフィードのユニークな物理的及び化学的特性を含みます本研究では、接触分解を通じてキャノーラ油から実験室規模でのバイオ燃料の生産のための詳細なプロトコルを提供します。完全に自動化された反応系-臨床検査ユニット（LTU）15としてこの仕事に呼ば-この仕事のために使用されている。図1は、本機の動作を模式的方法を示しています。このLTUは、実験室FCC研究のための業界標準となっています。本研究の目的は、温室効果ガス排出量を軽減することを目標に燃料や化学物質を生成するためにキャノーラ油をクラッキングするためのLTUの適合性をテストすることです。 <img alt="図1" src="/files/ftp_upload/54390/54390fig1.jpg" /> 図1：概念illustratio原子炉。触媒の流線を示すイラスト、飼料、製品、および希釈剤のn個。 <a href="https://www.jove.com/files/ftp_upload/54390/54390fig1large.jpg" target="_blank">この図の拡大版をご覧になるにはこちらをクリックしてください。</a>

<table border="0" cellpadding="0" cellspacing="0" width="818">
	<tbody>
		<tr height="168">
			<td height="168" style="height:168px;width:231px;">Advanced Cracking Evaluation (ACE) Unit</td>
			<td style="width:168px;">Kayser Technology Inc.</td>
			<td style="width:111px;">ACE R+ 46</td>
			<td dir="LTR" style="width:309px;">Assembled by Zeton Inc. SN:505-46;&#160; consisting of (1) a reactor; (2) catalyst addition system; (3) feed delivery system;&#160; (4) liquid collection system; (5) gas collection system; (6) gas analyzing system; (7) catalyst regeneration system; (8) CO catalytic convertor; (9) coke analyzing system</td>
		</tr>
		<tr height="126">
			<td height="126" style="height:126px;width:231px;">Reactor (ACE)</td>
			<td style="width:168px;">Kayser Technology Inc.</td>
			<td style="width:111px;">V-105</td>
			<td style="width:309px;">A 1.6 cm ID stainless steel tube having a tapered conical bottom and with a diluent (nitrogen) flowing from the bottom to fluidize the catalyst and also serve as the stripping gas at the end of the run</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:231px;">Catalyst Addition System (ACE)</td>
			<td style="width:168px;">Kayser Technology Inc.</td>
			<td style="width:111px;"></td>
			<td style="width:309px;">Six hoppers (V-120F, with respective valves) for addition of catalyst for up to 6 runs</td>
		</tr>
		<tr height="126">
			<td height="126" style="height:126px;width:231px;">Feed Delivery System (ACE)</td>
			<td style="width:168px;">Kayser Technology Inc.</td>
			<td style="width:111px;"></td>
			<td style="width:309px;">Consisting of feed bottle (V-100), syringe (FS-115), pump (P-100), and injector (with 1.125 inch injector height, i.e., the distance from the lowest point of the conical reactor bottom to the bottom end of the feed injector)</td>
		</tr>
		<tr height="84">
			<td height="84" style="height:84px;width:231px;">Liquid Collection System (ACE)</td>
			<td style="width:168px;">Kayser Technology Inc.</td>
			<td style="width:111px;"></td>
			<td style="width:309px;">Six liquid receivers (V-110F) immersed in a common coolant bath (Ethylene glycol/water mixture in 50:50 mass ratio) at about &#8211;15 &#176;C in a large tank (V-145)</td>
		</tr>
		<tr height="127">
			<td height="127" style="height:127px;width:231px;">Gas Collection System (ACE)</td>
			<td style="width:168px;">Kayser Technology Inc.</td>
			<td style="width:111px;"></td>
			<td style="width:309px;">Based on water displacement principle; consisting of gas collection vessel (V-150) with a motor-driven stirrer (MTR-100), and a weight scale (WT-100) for weighing the displaced water collected in a beaker (V100)&#160;</td>
		</tr>
		<tr height="101">
			<td height="101" style="height:101px;width:231px;">Gas Analyzing System (ACE)</td>
			<td style="width:168px;">Kayser Technology Inc.</td>
			<td style="width:111px;"></td>
			<td style="width:309px;">Key element being Agilent micro GC (model 3000A) with four capillary columns equipped with respective thermal conductivity detectors (TCDs)&#160;</td>
		</tr>
		<tr height="101">
			<td height="101" style="height:101px;width:231px;">Catalyst Regeneration System (ACE)</td>
			<td style="width:168px;">Kayser Technology Inc.</td>
			<td style="width:111px;">V-105</td>
			<td style="width:309px;">Spent catalyst in reactor being burned in situ in air at +700 &#176;C to ensure complete removal of carbon deposited on the catalyst</td>
		</tr>
		<tr height="109">
			<td height="109" style="height:109px;width:231px;">CO Catalytic Convertor&#160; (ACE)</td>
			<td style="width:168px;">Kayser Technology Inc.</td>
			<td style="width:111px;"></td>
			<td style="width:309px;">A reactor (V-140) with CuO as catalyst to oxidize any CO and hydrocarbons in exhausted flue gas to CO2 (to be analyzed by IR gas analyzer) and H2O (to be absorbed by a dryer)</td>
		</tr>
		<tr height="46">
			<td height="46" style="height:46px;width:231px;">Coke Analyzing System (ACE)</td>
			<td style="width:168px;">Kayser Technology Inc.</td>
			<td style="width:111px;"></td>
			<td style="width:309px;">Servomex (Model 1440C) IR analyzer for measuring CO2 in exhausted flue gas</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">R+MM Software Suite</td>
			<td style="width:168px;">Kayser Technology Inc.</td>
			<td style="width:111px;"></td>
			<td style="width:309px;">Including iFIX 3.5&#160;</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Agilent Micro GC</td>
			<td style="width:168px;">Agilent Technologies</td>
			<td style="width:111px;">3000A</td>
			<td style="width:309px;">For gas analysis after cracking</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Cerity Networked Data System</td>
			<td style="width:168px;">Agilent Technologies</td>
			<td style="width:111px;"></td>
			<td style="width:309px;">Software for Agilent Micro GC</td>
		</tr>
		<tr height="25">
			<td height="25" style="height:25px;width:231px;">CO2 Gas Analyser</td>
			<td style="width:168px;">Servomex Inc.</td>
			<td style="width:111px;">1440C</td>
			<td style="width:309px;">SN: 01440C1C02/2900</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">NESLAB Refrigerated Bath</td>
			<td style="width:168px;">Themo Electron Corporation</td>
			<td style="width:111px;">RTE 740</td>
			<td style="width:309px;">SN: 104300061</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:231px;">Orion&#160; Sage Syringe Pump</td>
			<td style="width:168px;">Themo Electron Corporation</td>
			<td style="width:111px;">M362</td>
			<td style="width:309px;">For delivering feed oil to injector tube</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Synthetic Crude Oil (SCO)&#160;</td>
			<td style="width:168px;">Suncor Energy Inc.</td>
			<td style="width:111px;"></td>
			<td style="width:309px;">Identified as Suncor OSA 10-4.1</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Catalyst P</td>
			<td style="width:168px;">Petro-Canada Refinery</td>
			<td style="width:111px;"></td>
			<td style="width:309px;">Equilibrium catalyst</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Balance</td>
			<td style="width:168px;">Mettler Toledo</td>
			<td style="width:111px;">AB304-S</td>
			<td style="width:309px;">For weighing liquid product receivers</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Balance</td>
			<td style="width:168px;">Mettler Toledo</td>
			<td style="width:111px;">XS8001S</td>
			<td style="width:309px;">For weighing water displaced by gas product</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:231px;">Ethylene Glycol</td>
			<td style="width:168px;">Fisher Scientifc Inc.</td>
			<td style="width:111px;">CAS 107-21-1</td>
			<td style="width:309px;">Mixed with distilled water as coolant (50 v% )</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:231px;">Drierite</td>
			<td style="width:168px;">W.A. Hammond Drierite Co. Ltd.</td>
			<td style="width:111px;">24001</td>
			<td style="width:309px;">For water absorption after CO catalytic converter</td>
		</tr>
		<tr height="25">
			<td height="25" style="height:25px;width:231px;">Copper Oxide</td>
			<td style="width:168px;">LECO Corporation</td>
			<td style="width:111px;">501-170</td>
			<td style="width:309px;">Catalyst for conversion of CO to CO2</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Toluene</td>
			<td style="width:168px;">Fisher Scientific Co.&#160;</td>
			<td style="width:111px;">CAS 108-88-3</td>
			<td style="width:309px;">For cleaning liquid receivers</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Acetone</td>
			<td style="width:168px;">Fisher Scientific Co.&#160;</td>
			<td style="width:111px;">CAS 67-64-1</td>
			<td style="width:309px;">For cleaning liquid receivers</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:231px;">Micro GC Calibration Gas</td>
			<td style="width:168px;">Air Liquid Canada Inc.</td>
			<td style="width:111px;">SPG-25MX0015306</td>
			<td style="width:309px;">Multicomponent standard gas</td>
		</tr>
		<tr height="25">
			<td height="25" style="height:25px;width:231px;">19.8% CO2 Standard Gas</td>
			<td style="width:168px;">BOC Canada Ltd.</td>
			<td style="width:111px;">24069890</td>
			<td style="width:309px;">For calibration of IR analyzer</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Argon Gas</td>
			<td style="width:168px;">Linde Canada ltd.</td>
			<td style="width:111px;">24001306</td>
			<td style="width:309px;">Grade 5.0 Purity</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Helium Gas</td>
			<td style="width:168px;">Linde Canada ltd.</td>
			<td style="width:111px;">24001333</td>
			<td style="width:309px;">Grade 5.0 Purity</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Gas analyzer GC Module</td>
			<td style="width:168px;">Inficon</td>
			<td style="width:111px;">GCMOD-15</td>
			<td style="width:309px;">Channel A</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Gas analyzer GC Module</td>
			<td style="width:168px;">Inficon</td>
			<td style="width:111px;">GCMOD-03</td>
			<td style="width:309px;">Channel B</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Gas analyzer GC Module</td>
			<td style="width:168px;">Inficon</td>
			<td style="width:111px;">GCMOD-04</td>
			<td style="width:309px;">Channel C</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Gas analyzer GC Module</td>
			<td style="width:168px;">Inficon</td>
			<td style="width:111px;">GCMOD-73</td>
			<td style="width:309px;">Channel D</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">HP 6890 GC</td>
			<td style="width:168px;">Hewlett-Packard Co.&#160;</td>
			<td style="width:111px;">G1530A</td>
			<td style="width:309px;">For simulated distillation</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">ASTM 2887 Standard Sample</td>
			<td style="width:168px;">PAC L.P.</td>
			<td style="width:111px;">26650.150</td>
			<td style="width:309px;">For quality control in simulated distillation</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">ASTM 2887 Standard Sample</td>
			<td style="width:168px;">PAC L.P.</td>
			<td style="width:111px;">25950.200</td>
			<td style="width:309px;">For calibration in simulated distillation</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:231px;">Column for GC 6890 (simulated distillation)</td>
			<td style="width:168px;">Agilent Technologies</td>
			<td style="width:111px;">CP7562</td>
			<td style="width:309px;">10m x 0.53mm x 1.2&#181;m, HP 6890 GC column</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:231px;">Liquid Nitrogen</td>
			<td style="width:168px;">Air Liquid Canada Inc.</td>
			<td style="width:111px;">SPG-NIT1AC240LC</td>
			<td style="width:309px;">For use in simulated distillation&#160;</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:231px;">Nitrogen</td>
			<td style="width:168px;">Air Liquid Canada Inc.</td>
			<td style="width:111px;">Bulk (building N2)</td>
			<td style="width:309px;">For use in ACE unit operation</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:231px;">Isotemp Programmable Furnace</td>
			<td style="width:168px;">Thermo Fisher Scientifc Inc.</td>
			<td style="width:111px;">10-750-126</td>
			<td style="width:309px;">For calcination of catalyst</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:231px;">GC Vials, Crimp Top</td>
			<td style="width:168px;">Chromatograghic Specialties Inc</td>
			<td style="width:111px;">C223682C</td>
			<td style="width:309px;">2ml, for liquid product</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:231px;">Seals, Crimp Top</td>
			<td style="width:168px;">Chromatograghic Specialties Inc</td>
			<td style="width:111px;">C221150</td>
			<td style="width:309px;">11 mm, for use with GC vials</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">4 oz clear Boston round bottles</td>
			<td style="width:168px;">Fisher Scientific Co.&#160;</td>
			<td style="width:111px;">02-911-784</td>
			<td style="width:309px;">With PE cone lined caps, for use in feed system</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Sieve</td>
			<td style="width:168px;">Endecotts Ltd.</td>
			<td style="width:111px;">6140269</td>
			<td style="width:309px;">Aperture 38 micron</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Sieve</td>
			<td style="width:168px;">Endecotts Ltd.</td>
			<td style="width:111px;">6146265</td>
			<td style="width:309px;">Aperture 250 micron</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:231px;">Shaker</td>
			<td style="width:168px;">Endecotts Ltd.</td>
			<td style="width:111px;">MIN 2737-11</td>
			<td style="width:309px;">Minor-Meinzer 2 Sieve Shaker for catalyst screening</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:231px;">V20 Volumetric KF Titrator</td>
			<td style="width:168px;">Mettler Toledo</td>
			<td style="width:111px;">5131025056</td>
			<td style="width:309px;">For water content analysis of the liquid product</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Hydranal Composite 5</td>
			<td style="width:168px;">Sigma-Aldrich</td>
			<td style="width:111px;">34805-1L-R</td>
			<td style="width:309px;">Reagent for Karl Fischer titration</td>
		</tr>
		<tr height="63">
			<td height="63" style="height:63px;width:231px;">Methanol (extremely low water grade)</td>
			<td style="width:168px;">Fisher Scientific Co.&#160;</td>
			<td style="width:111px;">A413-4</td>
			<td style="width:309px;">Mixed with toluene (40:60 w/w) for KF titration: also used to recover water in receiver</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:231px;">Glass Wool</td>
			<td style="width:168px;">Fisher Scientific Co.&#160;</td>
			<td style="width:111px;">11-388</td>
			<td style="width:309px;">Placed inside the top of receiver outlet arm&#160;</td>
		</tr>
	</tbody>
</table>

laboratory production of biofuels and biochemicals from a rapeseed oil through catalytic cracking conversion

The work is based on a reported study which investigates the processability of canola oil (bio-feed) in the presence of bitumen-derived heavy gas oil (HGO) for production of transportation fuels through a fluid catalytic cracking (FCC) route. Cracking experiments are performed with a fully automated reaction unit at a fixed weight hourly space velocity (WHSV) of 8 hr-1, 490-530 &#176;C, and catalyst/oil ratios of 4-12 g/g. When a feed is in contact with catalyst in the fluid-bed reactor, cracking takes place generating gaseous, liquid, and solid products. The vapor produced is condensed and collected in a liquid receiver at -15 &#176;C. The non-condensable effluent is first directed to a vessel and is sent, after homogenization, to an on-line gas chromatograph (GC) for refinery gas analysis. The coke deposited on the catalyst is determined in situ by burning the spent catalyst in air at high temperatures. Levels of CO2 are measured quantitatively via an infrared (IR) cell, and are converted to coke yield. Liquid samples in the receivers are analyzed by GC for simulated distillation to determine the amounts in different boiling ranges, i.e., IBP-221 &#176;C (gasoline), 221-343 &#176;C (light cycle oil), and 343 &#176;C+ (heavy cycle oil). Cracking of a feed containing canola oil generates water, which appears at the bottom of a liquid receiver and on its inner wall. Recovery of water on the wall is achieved through washing with methanol followed by Karl Fischer titration for water content. Basic results reported include conversion (the portion of the feed converted to gas and liquid product with a boiling point below 221 &#176;C, coke, and water, if present) and yields of dry gas (H2-C2's, CO, and CO2), liquefied petroleum gas (C3-C4), gasoline, light cycle oil, heavy cycle oil, coke, and water, if present.

キャノーラ油とSCO由来HGO 20との間（85.27質量比、すなわち 、14.73）確立されたプロトコルが正常15:85体積比の油ブレンドに適用されています。より高濃度のフィードも試みられたが、実用的な理由（コスト、キャノーラ油の可用性、および商業運転で可能な課題）について、研究は、15体積％キャノーラ油添加を含む原料に焦点を当てました。ブレンド?...

Watch this Scientific Journal Video about Laboratory Production of Biofuels and Biochemicals from a Rapeseed Oil through Catalytic Cracking Conversion at JoVE.com

Laboratory Production of Biofuels and Biochemicals from a Rapeseed Oil through Catalytic Cracking Conversion

本稿では、穏やかな温度で触媒の存在下で化石ベースのフィードと混合したキャノーラ油からのバイオ燃料とバイオケミカルを製造するための実験的な方法を提示します。反応器からの気体、液体、および固体の生成物を定量し、特徴付けられます。変換および個々の製品の収率が計算され、報告されています。

接触分解変換により菜種油からバイオ燃料および生化学の研究室の生産

The work is based on a reported study which investigates the processability of canola oil (bio-feed) in the presence of bitumen-derived heavy gas oil ...

The overall goal of this laboratory method is to produce biofuels and biochemicals from co-processing of canola oil with fossil-based feeds. This method can help answer key questions in chemical engineering, really, into catalytic cracking of heavy oils, fuel chemistry, catalysis, and reaction mechanisms. The main advantage of this technique is that the method is fast and cost effective, enabling full control over the test parameters and the reduction of human error.The implications of this technique extend towards catalyst development, as the equipment used is simple, reliable, and productive for testing new formulas. Although this study focus on product distribution and the quality, the main study can also be applied to other fields such as predictive modelling and simulations. I'm pleased to introduce my teammates.Research Scientist, Nicole Heshka, Yi Zhang, and R&D program advisor Edward Little. They will demonstrate the procedure and/or discuss the method. To begin this procedure, disconnect the oil feed line below the purge valve of a laboratory test unit, or LTU, and attach a short temporary tube to the bottom of the valve.Following this, preheat a previously prepared feedstock to 85 degrees celsius to enable the heavy gas oil, or HGO, blend to flow easily. Place a tared beaker at the discharge of the short temporary tube connected to the oil feed pump. Then start the preset pump cal user program in the reaction unit software.After the pump cal program is complete, remove and weigh the beaker containing the feed. Divide the mass of the feed delivered into the beaker by the injection time. Next, adjust the pump speed using the three digit dial on the pump, and repeat the previous steps until the desired feed rate of 1.2 grams per minute is attained.Then remove the short temporary tube and reconnect the feed line. Through the reaction unit software, switch the valve to the position that enables the zero gas to flow to the IR analyzer. Turn the knob in association with the flow control valve to get about 250 standard cubic centimeters per minute on the flow indicator.Following this, zero the analyzer using the zero adjustment screw on the front panel with a flat-bladed screw driver. Switch the hand valve to supply the carbon dioxide standard gas to the analyzer. Then adjust the manual valve to obtain a flow of approximately 250 standard cubic centimeters per minute.Adjust the analyzer reading to match the concentration of the standard span gas using the span screw on the front panel. Place a small plug of glass wool inside the top of each receiver outlet arm. Following this, place the receiver in a flask of suitable size to keep it upright.Then weigh the receiver in an analytical balance covered by a cubic plastic shield to ensure a draft-free environment. Now install and connect the weighed receiver to the product line. Install an oil feed line in the reactor with a length that allows for 1.125 inch injector height.Place a filter at the exit of the reactor to prevent any catalyst dust from entering the product line, changing the filter after 50 to 100 runs. It is critical to maintain consistency between runs. For example, always use an on size and coke-free equilibrium catalyst, oil feed line in the reactor with the same injector height, and constant molecular weight for the C5 plus unresolved gas lump.After feed pump calibration and receiver installation, perform a pressure test on the reactor system by running the program PTEST1. Close the gas vent and pressurize the reactor system with 150 millimeters mercury of nitrogen followed by isolation of the system. Observe the pressure reading for a few minutes to ensure the pressure drop is no more than 0.4 millimeters of mercury per minute, indicating that no leaks are present.On the LTU setup screen, input the relevant information for the experiment. Then place the system into run mode by clicking the Run button on the process flow screen. Observe as fresh catalyst from the specified hopper is discharged into the reactor.At this point, monitor the reaction system to ensure it reaches the correct conditions previously specified in the software. When the reaction conditions are met, watch to see that the syringe pump delivers the oil feed into the reactor. Following feed injection, observe vapor products flowing through the liquid receivers into the water displacement system for gas collection.Check to see that the high boiling products are condensing in the liquid receivers. At the end of the catalyst's stripping cycle, watch to ensure that the air flow begins and the reactor temperature is raised to approximately 715 degrees celsius. Monitor the IR analyzer which should show a sharp increase in carbon dioxide concentration followed by a decrease to below 0.3%At the end of the catalyst regeneration, ensure that the computer software records the mass of displaced water along with the pressure and temperature of the gas in the collection vessel.After mixing and warming to approximately 30 degrees celsius, observe delivery of the gas to the GC for analysis. Observe the reactor cooling down to skin temperatures, 50 degrees celsius below the reaction set points. Save all the data for the run.If it is the last run, discharge the spent catalyst to the waste vessel. Using the computer, attach to a gas chromatograph, or GC, integrate the peaks, and process the data using the calibration established. Input the final GC data into the LTU program through the LTU computer.For good material balance, it is critical to accurately determine the mass of liquid product, including water if present. The following steps include the methodology to recover the liquid product, in a way the long liquid product receiver, in a draft-free environment. After removing the clamp from the liquid product receiver, tilt the receiver and collect any liquid product droplets on the beveled metal tip below the product valve.Immediately seal the receiver with labeled rubber stoppers and carefully remove it from the ethylene glycol bath. Rinse off the ethylene glycol with cold water, and dry the receiver with a paper towel. Following this, place the liquid product receiver on a rack at room temperature for 20 minutes, allowing any frozen product to thaw and run down into a GC vial placed at the bottom of the receiver.Collect the liquid holdup around the metal joint of the receiver with a teared cotton wool swab. Determine the mass of the liquid holdup. Open the liquid product receiver to atmosphere in a vented fume hood for pressure equalization by momentarily removing the stopper from the top outlet.After replacing the stopper, obtain the receiver mass. Next, remove the GC vial with the sample from the condenser. Close and store the vial in a refrigerator at four degrees celsius for later analysis.If a water droplet is observed in the bottom of the GC vial, use a clean syringe to transfer as much water-free oil product as possible to another vial and close it immediately. Rinse the inner walls of the receiver condenser thoroughly with a small quantity of methanol, and collect all of the methanol wash into the original GC vial containing the water droplet. Finally, close the vial and obtain the mass of the liquid for water analysis.The yield and conversion data show qualitatively that upon cracking, canola oil in the HGO blend contributes substantially to the yields of biofuels and biochemicals. The presence of water and carbon monoxide plus carbon dioxide as cracked products from the blend but not from HGO alone, indicates that canola oil participates in reactions. The hydrogen and carbon monoxide yields are not very sensitive to catalyst to oil ratio changes for a feed at a given temperature.However, for a feed at a given catalyst to oil ratio, both hydrogen and carbon monoxide yields increase with increasing temperature, which is the driving force for cracking. Comparing the two feeds, the blend gives higher carbon monoxide yields but lower hydrogen yields than the base oil. After injection of an oil, the reactor temperature drops, reaching a minimum and then rising towards the initial temperature of 530 degrees celsius.As the catalyst to oil ratio increases, the temperature drop decreases since less oil is injected. Comparing the two feeds, the blend consistently exhibits a smaller drop of temperature due to heat release from the exothermic reaction. While attempting this procedure, it is important to carefully follow the instructions accompanying the laboratory test unit, and to maintain consistent operation between tests.Demonstration of this procedure is useful because the steps for recovery of liquid product are critical to test quality but are difficult to describe in writing. Following this procedure, other feeds like light tight oil can be co-processed with heavy crudes in order to answer questions about their suitability for refinery operations. Don't forget that crude oil can be hazardous and should only be handled while wearing proper protective equipment.Additionally, toxic hydrogen sulfide may be present in products and exhaust gas. They should only be handled under good ventilation. After watching this video, you should have a good understanding of how to operate a laboratory test unit for quality results and how to properly collect products for further analysis.

Research

JoVE Journal

Chemistry

Thin-layer Chromatographic (TLC) Separations and Bioassays of Plant Extracts to Identify Antimicrobial Compounds

Thin-layer Chromatographic TLC Separations and Bioassays of Plant Extracts to Identify Antimicrobial Compounds

薄層クロマトグラフィー（TLC）分離および植物抽出物のバイオアッセイは、抗菌化合物を同定するために

A common screen for plant antimicrobial compounds consists of separating plant extracts by paper or thin-layer chromatography (PC or TLC), exposing the ...

A Simple and Efficient Protocol for the Catalytic Insertion Polymerization of Functional Norbornenes

機能性ノルボルネンの触媒挿入重合のためのシンプルで効率的なプロトコル

Norbornene can be polymerized by a variety of mechanisms, including insertion polymerization whereby the double bond is polymerized and the bicyclic ...

Characterizing Electron Transport through Living Biofilms

生きているバイオ フィルムにおける電子輸送特性評価

Here we demonstrate the method of electrochemical gating used to characterize electrical conductivity of electrode-grown microbial biofilms under ...

Palladium N-Heterocyclic Carbene Complexes: Synthesis from Benzimidazolium Salts and Catalytic Activity in Carbon-carbon Bond-forming Reactions

Palladium N-Heterocyclic Carbene Complexes: Synthesis from Benzimidazolium Salts and Catalytic Activity in Carbon-carbon Bond-forming Reactions

パラジウム<em&gt; N</em&gt; - 複素環カルベン錯体：ベンズイミダゾリウム塩からの合成と炭素 - 炭素結合形成反応における触媒活性

Detailed and generalized protocols are presented for the synthesis and subsequent purification of four palladium N-heterocyclic carbene complexes from ...

From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding

分子から素材まで: ハロゲン結合を介して新しいイオン液体結晶工学

Herein, we demonstrate that a bottom-up approach, based on halogen bonding (XB), can be successfully applied for the design of a new type of ionic liquid ...

One-pot Microwave-assisted Conversion of Anomeric Nitrate-esters to Trichloroacetimidates

1 つの鍋マイクロ波への変換アノマー硝酸エステルの Trichloroacetimidates

The goal of the following procedure is to provide a demonstration of the one-pot conversion of a 2-azido-1-nitrate-ester to a trichloroacetimidate ...

Preparation of N-(2-alkoxyvinyl)sulfonamides from N-tosyl-1,2,3-triazoles and Subsequent Conversion to Substituted Phthalans and Phenethylamines

Preparation of N-2-alkoxyvinylsulfonamides from N-tosyl-1,2,3-triazoles and Subsequent Conversion to Substituted Phthalans and Phenethylamines

Nの準備-(2-alkoxyvinyl) N- トシル-1,2,3-トリアゾールと置換 Phthalans とフェネチルアミンに後続の変換からサルファ剤

Decomposition of N-tosyl-1,2,3-triazoles with rhodium(II) acetate dimer in the presence of alcohols forms synthetically versatile ...

Chemical Precipitation Method for the Synthesis of Nb2O5 Modified Bulk Nickel Catalysts with High Specific Surface Area

Chemical Precipitation Method for the Synthesis of Nb2O5 Modified Bulk Nickel Catalysts with High Specific Surface Area

Nb2O5の合成化学沈殿法変更高表面積一括ニッケル触媒

We demonstrate a method for the synthesis of NixNb1-xO catalysts with sponge-like and fold-like nanostructures. By varying the Nb:Ni ratio, a series of ...

Fabrication and Testing of Catalytic Aerogels Prepared Via Rapid Supercritical Extraction

急速な超臨界抽出法によって作製した触媒のエアロゲルの作製と試験

Protocols for preparing and testing catalytic aerogels by incorporating metal species into silica and alumina aerogel platforms are presented. Three ...

Tuning the Acidity of Pt/ CNTs Catalysts for Hydrodeoxygenation of Diphenyl Ether

ジフェニルエーテルのヒドロデオキシゲーションのためのPt/CNT触媒の酸性度のチューニング

We herein present a method for the synthesis of HNbWO6, HNbMoO6, HTaWO6 solid acid nanosheet modified Pt/CNTs. By varying the weight of various solid acid ...