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公开(公告)号：EP2701839A1
公开(公告)日：2014-03-05
申请号：EP12718540.3
申请日：2012-04-23
发明人： NAGAKI, Dick , WEINER, Heiko , CHAPMAN, Josefina , SCATES, Mark , LOCKE, Alexandra , PETERSON, Craig
CPC分类号： C07C51/347 , B01J23/22 , B01J27/198 , B01J35/1004 , B01J35/1033 , B01J35/1061 , B01J35/1066 , B01J37/0201 , B01J37/08 , B01J2523/00 , C07C51/353 , B01J2523/47 , B01J2523/51 , B01J2523/55 , C07C57/04
摘要： In one embodiment, the invention is to a catalyst composition, comprising vanadium and titanium. Preferably, the molar ratio of vanadium to titanium in an active phase of the catalyst composition is greater than 0.5:1.
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公开(公告)号：EP2531468A2
公开(公告)日：2012-12-12
申请号：EP11702769.8
申请日：2011-02-01
发明人： JEVTIC, Radmila , JOHNSTON, Victor J. , WARNER, R. Jay , WEINER, Heiko , BOWER, Nathan , CHAPMAN, Josefina , GRUSENDORF, Gerald , SARAGER, Lincoln
IPC分类号： C07C29/149 , C07C29/80 , C07C31/08
CPC分类号： C07C29/141 , C07C29/149 , C07C29/80 , C07C31/08
摘要： Purifying and/or recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid. Separation and purification processes of crude ethanol mixture are employed to allow recovery of ethanol and remove impurities. In addition, the process involves returning acetaldehyde separated from the crude ethanol product to the reactor.
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公开(公告)号：EP2601162A2
公开(公告)日：2013-06-12
申请号：EP11746384.4
申请日：2011-08-03
发明人： SARAGER, Lincoln , WARNER, R., Jay , WEINER, Heiko , CHAPMAN, Josefina , CUNNINGHAM, Robert , GRUSENDORF, Gerald , HALE, Trinity , WOLLRAB, Radmila , JOHNSTON, Victor, J. , PAN, Tianshu
IPC分类号： C07C29/149 , C07C29/80 , C07C31/08 , C07C29/141
CPC分类号： C07C29/149 , C07C29/141 , C07C29/80 , C07C31/08
摘要： In one embodiment, the invention is to a process for producing ethanol. The process comprises the step of hydrogenating an acetic acid feed stream in a first reactor to form a crude ethanol product. The crude ethanol product may comprise, among other components, ethanol, acetaldehyde, and residual acetic acid. The process further comprises the step of recovering acetaldehyde from the crude ethanol product. The process further comprises the steps of feeding a first portion of the recovered acetaldehyde to the first reactor and reacting the first portion of the recovered acetaldehyde in the first reactor to form additional ethanol. In addition, the inventive process may comprise the steps of feeding a second portion of the recovered acetaldehyde to a second reactor and reacting the second portion of the recovered acetaldehyde in the second reactor to form an additional product.
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公开(公告)号：EP2531468B1
公开(公告)日：2016-05-11
申请号：EP11702769.8
申请日：2011-02-01
发明人： JEVTIC, Radmila , JOHNSTON, Victor J. , WARNER, R. Jay , WEINER, Heiko , BOWER, Nathan , CHAPMAN, Josefina , GRUSENDORF, Gerald , SARAGER, Lincoln
IPC分类号： C07C29/141 , C07C29/149 , C07C29/80 , C07C31/08
CPC分类号： C07C29/141 , C07C29/149 , C07C29/80 , C07C31/08
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公开(公告)号：EP2707136A1
公开(公告)日：2014-03-19
申请号：EP12718542.9
申请日：2012-04-23
发明人： NAGAKI, Dick , WEINER, Heiko , CHAPMAN, Josefina , SCATES, Mark , LOCKE, Alexandra , PETERSON, Craig
CPC分类号： B01J23/22 , B01J27/198 , B01J35/1004 , B01J35/1033 , B01J35/1061 , B01J35/1066 , B01J37/0201 , B01J37/08 , B01J2523/00 , C07C51/353 , C07C51/377 , B01J2523/47 , B01J2523/51 , B01J2523/55 , B01J2523/41 , B01J2523/31 , B01J2523/48 , C07C57/04
摘要： In one embodiment, the invention is to a catalyst composition comprising vanadium, titanium; and at least one oxide additive. The at least one oxide additive is present in an amount of at least 0.1 wt% based on the total weight of the catalyst composition. The molar ratio of titanium to metal additive in an active phase of the catalyst composition is at least 0.05:1.
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6.发明公开ETHANOL PRODUCTION FROM ACETIC ACID UTILIZING A MOLYBDENUM CARBIDE CATALYST 审中-公开乙醇，生成醋酸使用一个MOLYBDÄNCARBIDKATALYSATORS
公开(公告)号：EP2694460A1
公开(公告)日：2014-02-12
申请号：EP12713550.7
申请日：2012-03-29
发明人： JOHNSTON, Victor, J. , KIMMICH, Barbara , VAN DER WAAL, Jan, Cornelius , ZINK, James , ZUZANIUK, Virginie , CHAPMAN, Josefina , CHEN, Laiyuan
IPC分类号： C07C29/149 , C07C31/08
CPC分类号： C07C29/149 , C07C31/08
摘要： A process for the selective and direct formation of ethanol from acetic acid comprising contacting a feed stream containing acetic acid and hydrogen in vapor form at an elevated temperature with a hydrogenation catalyst comprising molybdenum carbide and one or more promoter metals selected from the group consisting of copper, iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium, platinum, titanium, zinc, chromium, rhenium, potassium, tin and tungsten on a catalyst support.
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