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the patented ultrasonic technology in all potential hydrocarbon applications in Canada. Under the terms of the master licence agreement, Bayshore will have an exclusive right to use and to sublicense the patented ultrasonic technology in Canada for 20 years. The master licence agreement also grants Bayshore a two-year option to acquire exclusive rights to this technology in other countries. Ultrasonic desulfurization involves passing a hydrocarbon stream through an ultrasonic wave chamber with an added proprietary catalyst to separate sulfur from hydrocarbons in an economic manner. The patented ultrasonic wave process with catalyst is much more efficient and does not require high temperature, high pressure or hydrogen. Original Source: Bayshore Petroleum Corp, 2014. Found on Marketwired, 30 Jul 2014, (Website: http://marketwired.com) Nanostructured metal-oxide catalyst efficiently converts CO 2 to methanol: highly reactive sites at interface of two nanoscale components could help overcome hurdle of using CO 2 as a starting point in producing useful products Scientists at the US Department of Energy’s Brookhaven National Laboratory have discovered a new catalytic system for converting carbon dioxide to methanol – a key commodity used to create a wide range of industrial chemicals and fuels. With significantly higher activity than other catalysts now in use, the new system could make it easier to get normally unreactive CO 2 to participate in these reactions. Original Source: Nanotechnology Now, 31 Jul 2014, (Website: http://www.nanotech- now.com/news.cgi?story_id=49904 © 7thWave Inc 2014 Sugazym increases yield and quality in sugar production New multi-enzyme complexes are being offered by SternEnzym GmbH & Co KG for the sugar industry, specifically for the production of granulated and raw sugar from beet and cane. Sugazym contains dextranase and amylase and aids in the processing of raw materials that have starch and dextrans. Sugar yield is also increased by Sugazym and the quality of the sugar crystals is optimized. Original Source: NutraCos, Mar-Apr 2014, 13 (2), 40 (Website: http://www.b5srl.com) © B5 Srl 2014 Valorization of crude glycerol One method for valorizing glycerol, the principal by-product of biodiesel manufacture, is catalytic partial oxidation. The usual products are glyceraldehyde, glyceric acid, and dihydroxyacetone. There are two general approaches: either oxidise the crude glycerol directly and then remove the oxidised minor by- products; or first purify the glycerol and then oxidise it. There are technical and economic advantages and disadvantages of both approaches. This paper, from four workers from Poland and France, analyses them. Their experimental work used a commercial platinum/alumina catalyst. An additional factor is the possibility of selling some of the by-products. Original Source: Applied Catalysis A: General, 22 Jul 2014, 482, 245-257 (Website: http://www.sciencedirect.com) © Elsevier BV 2014 Sulfonated cellulose derivatives for glycerol acetylation The acid-catalysed acetylation of glycerol, which produces monoacetin, diacetin and triacetin, all used as fuel additives, is usually catalysed by an ion-exchange resin. In this paper from South Korea, the use of an uncon- ventional acid catalyst is described – sulfonated deoxycellulose. The activity and stability of the catalyst was found to be comparable with that of a commercial resin. Original Source: Applied Catalysis A: General, 22 Jul 2014, 482, 31-37 (Website: http://www.sciencedirect.com) © Elsevier BV 2014 Better catalysts for dehydrating glycerol to acrolein Tungstated zirconia made by wet methods was found to be more durable than products made by impregnating pre-formed zirconias. Microporous and Mesoporous Materials, 15 Sep 2014, 196, 97-103 (Website: http://www.sciencedirect.com) © Elsevier BV 2014 PATENTS Catalytic dechlorination of hydrocarbons An alternative alkylation process for making hydrocarbons for use as fuels or lubricants using ionic liquids instead of mineral acids. But these ionic liquids contain chlorine compounds and traces of them remain with the products. To remove these harmful chlorine compounds, the products are heated with a dechlorination catalyst and then distilled. Many dechlorination catalysts are mentioned but the one exemplified is extruded alumina. US 8,795,515, Chevron USA Inc, San Ramon, CA, USA, 5 Aug 2014 Denitration catalysts for engine exhausts The function is to destroy NOx by reaction with CO 2 . The catalyst is rhodium on a zirconia base, coated with ceria. US 8,796,171, NE Chemcat Corp, Tokyo, Japan, 5 Aug 2014 Direct conversion of biomass to liquid fuels and chemicals The biomass is reduced in the presence of methanol and a catalyst. Various catalysts are mentioned, but the preferred one is a copper-doped metal oxide. US 8,796,494. University of California, Oakland, USA, 5 Aug 2014 Biofuels made from marine algae Polysaccharides in the algae are first converted to monosaccaharides and thence to biobutanol. US 8,795,994, Korea Institute of Industrial Technology, Chungcheongnam-Do, South Korea, 5 Aug 2014 Hydrocarbon fuels made from lignin The process uses either separated lignin or neat black liquor from the Kraft process. The catalyst is a mixed metal oxide containing Mo, Co, Ni, W, Fe, Pt, or mixtures thereof. US 8,795,472, Chevron USA Inc, San Ramon, CA, USA, 5 Aug 2014 SEPTEMBER 2014 7 FOCUS ON CATALYSTS

Biofuels made from marine algae

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the patented ultrasonic technology inall potential hydrocarbon applicationsin Canada. Under the terms of themaster licence agreement, Bayshorewill have an exclusive right to use andto sublicense the patented ultrasonictechnology in Canada for 20 years.The master licence agreement alsogrants Bayshore a two-year option toacquire exclusive rights to thistechnology in other countries.Ultrasonic desulfurization involvespassing a hydrocarbon streamthrough an ultrasonic wave chamberwith an added proprietary catalyst toseparate sulfur from hydrocarbons inan economic manner. The patentedultrasonic wave process with catalystis much more efficient and does notrequire high temperature, highpressure or hydrogen.

Original Source: Bayshore Petroleum Corp, 2014.Found on Marketwired, 30 Jul 2014, (Website:http://marketwired.com)

Nanostructured metal-oxide catalystefficiently converts CO2 to methanol:highly reactive sites at interface oftwo nanoscale components could helpovercome hurdle of using CO2 as astarting point in producing usefulproducts

Scientists at the US Department ofEnergy’s Brookhaven NationalLaboratory have discovered a newcatalytic system for converting carbondioxide to methanol – a keycommodity used to create a widerange of industrial chemicals andfuels. With significantly higher activitythan other catalysts now in use, thenew system could make it easier toget normally unreactive CO2 toparticipate in these reactions.

Original Source: Nanotechnology Now, 31 Jul 2014,(Website: http://www.nanotech-now.com/news.cgi?story_id=49904 © 7thWave Inc2014

Sugazym increases yield and quality insugar production

New multi-enzyme complexes arebeing offered by SternEnzym GmbH& Co KG for the sugar industry,specifically for the production ofgranulated and raw sugar from beetand cane. Sugazym containsdextranase and amylase and aids in

the processing of raw materials thathave starch and dextrans. Sugar yieldis also increased by Sugazym and thequality of the sugar crystals isoptimized.

Original Source: NutraCos, Mar-Apr 2014, 13 (2), 40(Website: http://www.b5srl.com) © B5 Srl 2014

Valorization of crude glycerol

One method for valorizing glycerol,the principal by-product of biodieselmanufacture, is catalytic partialoxidation. The usual products areglyceraldehyde, glyceric acid, anddihydroxyacetone. There are twogeneral approaches: either oxidise thecrude glycerol directly and thenremove the oxidised minor by-products; or first purify the glyceroland then oxidise it. There aretechnical and economic advantagesand disadvantages of bothapproaches. This paper, from fourworkers from Poland and France,analyses them. Their experimentalwork used a commercialplatinum/alumina catalyst. Anadditional factor is the possibility ofselling some of the by-products.

Original Source: Applied Catalysis A: General, 22 Jul2014, 482, 245-257 (Website:http://www.sciencedirect.com) © Elsevier BV 2014

Sulfonated cellulose derivatives forglycerol acetylation

The acid-catalysed acetylation ofglycerol, which produces monoacetin,diacetin and triacetin, all used as fueladditives, is usually catalysed by anion-exchange resin. In this paper fromSouth Korea, the use of an uncon-ventional acid catalyst is described –sulfonated deoxycellulose. Theactivity and stability of the catalystwas found to be comparable with thatof a commercial resin.

Original Source: Applied Catalysis A: General, 22 Jul2014, 482, 31-37 (Website:http://www.sciencedirect.com) © Elsevier BV 2014

Better catalysts for dehydratingglycerol to acrolein

Tungstated zirconia made by wetmethods was found to be moredurable than products made byimpregnating pre-formed zirconias.

Microporous and Mesoporous Materials, 15 Sep2014, 196, 97-103 (Website:http://www.sciencedirect.com) © Elsevier BV 2014

PATENTSCatalytic dechlorination ofhydrocarbons

An alternative alkylation process formaking hydrocarbons for use as fuelsor lubricants using ionic liquidsinstead of mineral acids. But theseionic liquids contain chlorinecompounds and traces of themremain with the products. To removethese harmful chlorine compounds,the products are heated with adechlorination catalyst and thendistilled. Many dechlorinationcatalysts are mentioned but the oneexemplified is extruded alumina.

US 8,795,515, Chevron USA Inc, San Ramon, CA,USA, 5 Aug 2014

Denitration catalysts for engineexhausts

The function is to destroy NOx byreaction with CO2. The catalyst isrhodium on a zirconia base, coatedwith ceria.

US 8,796,171, NE Chemcat Corp, Tokyo, Japan, 5 Aug2014

Direct conversion of biomass to liquidfuels and chemicals

The biomass is reduced in thepresence of methanol and a catalyst.Various catalysts are mentioned, butthe preferred one is a copper-dopedmetal oxide.

US 8,796,494. University of California, Oakland, USA,5 Aug 2014

Biofuels made from marine algae

Polysaccharides in the algae are firstconverted to monosaccaharides andthence to biobutanol.

US 8,795,994, Korea Institute of IndustrialTechnology, Chungcheongnam-Do, South Korea, 5Aug 2014

Hydrocarbon fuels made from lignin

The process uses either separatedlignin or neat black liquor from theKraft process. The catalyst is a mixedmetal oxide containing Mo, Co, Ni, W,Fe, Pt, or mixtures thereof.

US 8,795,472, Chevron USA Inc, San Ramon, CA,USA, 5 Aug 2014

SEPTEMBER 2014 7

F O C U S O N C A T A L Y S T S