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Class Information
Number: 568/885
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Hydroxy containing (h of -oh may be replaced by a group ia or iia light metal) > Acyclic > Preparing from carbonyl containing compound > By reduction (e.g., by hydrogenation, etc.) > Catalyst utilized
Description: Processes wherein a catalyst is utilized.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8710107 System and method for converting biomass to ethanol via syngas Apr. 29, 2014
8710279 Hydrogenolysis of ethyl acetate in alcohol separation processes Apr. 29, 2014
8710280 Weak acid recovery system for ethanol separation processes Apr. 29, 2014
8704010 Alcohol production process with impurity removal Apr. 22, 2014
8704014 Process for purifying ethanol Apr. 22, 2014
8704013 Integrated process for producing ethanol Apr. 22, 2014
8704012 Distillation of crude alcohol product using entrainer Apr. 22, 2014
8704011 Separating ethanol and ethyl acetate under low pressure conditions Apr. 22, 2014
8704015 Process for recovering ethanol Apr. 22, 2014
8704009 Process for hydrogenating alkyl ester(s) in the presence of carbon monoxide Apr. 22, 2014
8704008 Process for producing ethanol using a stacked bed reactor Apr. 22, 2014
8686200 Process to recover alcohol from an acidic residue stream Apr. 1, 2014
8686199 Process for reducing the concentration of acetic acid in a crude alcohol product Apr. 1, 2014
8686201 Integrated acid and alcohol production process having flashing to recover acid production catalyst Apr. 1, 2014
8680342 Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water Mar. 25, 2014
8680343 Process for purifying ethanol Mar. 25, 2014
8669400 Direct and selective production of ethanol from acetic acid utilizing a platinum/ tin catalyst Mar. 11, 2014
8664454 Process for production of ethanol using a mixed feed using copper containing catalyst Mar. 4, 2014
8658843 Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol while minimizing diethyl ether formation Feb. 25, 2014
8653308 Process for utilizing a water stream in a hydrolysis reaction to form ethanol Feb. 18, 2014
8648220 Process for producing ethanol using a crude vinyl acetate feed Feb. 11, 2014
8637714 Process for producing ethanol over catalysts containing platinum and palladium Jan. 28, 2014
8637715 Catalysts comprising secondary noble metals and process for producing ethanol Jan. 28, 2014
8614359 Integrated acid and alcohol production process Dec. 24, 2013
8604255 Process for recovering ethanol with sidedraws to regulate C.sub.3+ alcohols concentrations Dec. 10, 2013
8592635 Integrated ethanol production by extracting halides from acetic acid Nov. 26, 2013
8580119 Transesterification of biodiesel feedstock with solid heterogeneous catalyst Nov. 12, 2013
8575403 Hydrolysis of ethyl acetate in ethanol separation process Nov. 5, 2013
8575404 Process for recycling gas from acetic acid hydrogenation Nov. 5, 2013
8575405 Reducing acetals during ethanol separation process Nov. 5, 2013
8575406 Catalysts having promoter metals and process for producing ethanol Nov. 5, 2013
8569550 Process for the co-production of a stream of a fatty alcohol having a first carbon chain length and a stream of a fatty alcohol having a second carbon length Oct. 29, 2013
8569549 Catalyst supports having crystalline support modifiers Oct. 29, 2013
8569551 Alcohol production process integrating acetic acid feed stream comprising water from carbonylation process Oct. 29, 2013
8558034 Reducing acetals during ethanol separation process using high pressure distillation column Oct. 15, 2013
8552225 Process for vaporizing acetic acid for hydrogenation processes to produce ethanol Oct. 8, 2013
8552224 Processes for maximizing ethanol formation in the hydrogenation of acetic acid Oct. 8, 2013
8552226 Process for heat integration for ethanol production and purification process Oct. 8, 2013
8546622 Process for making ethanol from acetic acid using acidic catalysts Oct. 1, 2013
8541633 Processes for producing anhydrous ethanol compositions Sep. 24, 2013
8536384 Recovering ethanol sidedraw by separating crude product from hydrogenation process Sep. 17, 2013
8536383 Rhodium/tin catalysts and processes for producing ethanol Sep. 17, 2013
8536382 Processes for hydrogenating alkanoic acids using catalyst comprising tungsten Sep. 17, 2013
8524954 Hydrogenation of ethanoic acid to produce ethanol Sep. 3, 2013
8507735 Alcohol synthesis Aug. 13, 2013
8501652 Catalysts for making ethanol from acetic acid Aug. 6, 2013
8502001 Process for the production of alcohol from a carbonaceous feedstock Aug. 6, 2013
8497400 Homogeneous asymmetric hydrogenation process Jul. 30, 2013
8487143 Ethanol production from acetic acid utilizing a cobalt catalyst Jul. 16, 2013
8487142 Process for producing small molecular weight organic compounds from carbonaceous material Jul. 16, 2013

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