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公开(公告)号：US08426652B2
公开(公告)日：2013-04-23
申请号：US13595146
申请日：2012-08-27
申请人： Radmila Jevtic , Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Trinity Horton Hale
发明人： Radmila Jevtic , Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Trinity Horton Hale
IPC分类号： C07C29/14 , C07C29/136 , C07C29/141
CPC分类号： B01J21/16 , B01J23/626 , B01J23/89 , B01J37/0009 , C07C29/141 , C07C67/055 , C07C31/08 , C07C69/15
摘要： In one embodiment, the invention is to a process for forming an ethanol mixture by hydrogenating an acetaldehyde feed stream in the presence of a catalyst. The acetaldehyde feed stream comprises acetaldehyde and at least one of acetic acid and ethanol. Preferably the acetaldehyde feed stream is a by-product stream from a vinyl acetate synthesis process.
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公开(公告)号：US08858659B2
公开(公告)日：2014-10-14
申请号：US12889260
申请日：2010-09-23
申请人： Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Trinity Horton , Radmila Jevtic
发明人： Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Trinity Horton , Radmila Jevtic
IPC分类号： C10L1/182 , C09K3/00 , C10L1/10 , C07C29/149 , C07C45/48 , C07B61/00 , C07C27/06 , C10L1/185 , C10L1/02 , C07C29/84 , C10L1/12 , C10L1/19 , C10L1/16 , C07C45/41 , C10L1/188 , C07C49/08
CPC分类号： C07C29/149 , C07B61/00 , C07C27/06 , C07C29/84 , C07C45/41 , C07C45/48 , C07C49/08 , C09K3/00 , C10L1/02 , C10L1/023 , C10L1/026 , C10L1/10 , C10L1/125 , C10L1/1616 , C10L1/182 , C10L1/1824 , C10L1/1857 , C10L1/1881 , C10L1/19 , C07C31/10 , C07C31/08
摘要： In one embodiment, the invention is to a process for producing a denatured ethanol composition comprising the steps of hydrogenating an acetic acid feed in the presence of a catalyst to form a crude ethanol product comprising ethanol, and at least one denaturant and separating the crude ethanol product in one or more separation units into a denatured ethanol composition and one or more derivative streams. The denatured ethanol composition comprises from 0.01 wt. % to 40 wt % denaturant, based on the total weight of the denatured ethanol composition.
摘要翻译： 在一个实施方案中，本发明涉及一种生产变性乙醇组合物的方法，其包括在催化剂存在下氢化乙酸进料以形成包含乙醇的粗乙醇产物和至少一种变性剂并分离粗乙醇 产品在一个或多个分离单元中变成变性乙醇组合物和一种或多种衍生物流。 变性乙醇组合物包含0.01wt。 ％至40wt％的变性剂，基于变性乙醇组合物的总重量。
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公开(公告)号：US20120323048A1
公开(公告)日：2012-12-20
申请号：US13595146
申请日：2012-08-27
申请人： Radmila Jevtic , Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Trinity Horton
发明人： Radmila Jevtic , Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Trinity Horton
IPC分类号： C07C29/141
CPC分类号： B01J21/16 , B01J23/626 , B01J23/89 , B01J37/0009 , C07C29/141 , C07C67/055 , C07C31/08 , C07C69/15
摘要： In one embodiment, the invention is to a process for forming an ethanol mixture by hydrogenating an acetaldehyde feed stream in the presence of a catalyst. The acetaldehyde feed stream comprises acetaldehyde and at least one of acetic acid and ethanol. Preferably the acetaldehyde feed stream is a by-product stream from a vinyl acetate synthesis process.
摘要翻译： 在一个实施方案中，本发明涉及通过在催化剂存在下氢化乙醛进料流形成乙醇混合物的方法。 乙醛进料流包括乙醛和乙酸和乙醇中的至少一种。 优选地，乙醛进料流是来自乙酸乙烯酯合成方法的副产物流。
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公开(公告)号：US08309773B2
公开(公告)日：2012-11-13
申请号：US12852227
申请日：2010-08-06
申请人： Radmila Jevtic , Victor J. Johnston , Tianshu Pan , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Josefina Chapman , Robert Cunningham , Gerald Grusendorf , Trinity Horton
发明人： Radmila Jevtic , Victor J. Johnston , Tianshu Pan , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Josefina Chapman , Robert Cunningham , Gerald Grusendorf , Trinity Horton
IPC分类号： C07C29/149
CPC分类号： C07C29/80 , C07C29/149 , C07C31/08
摘要： Recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid. Separation and purification processes of the crude ethanol products are employed to allow recovery of ethanol and remove impurities.
摘要翻译： 从乙酸氢化得到的粗乙醇产物中回收乙醇。 使用粗乙醇产物的分离和纯化方法来回收乙醇并除去杂质。
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公开(公告)号：US20120275989A1
公开(公告)日：2012-11-01
申请号：US13542309
申请日：2012-07-05
申请人： Trinity Horton , Radmila Jevtic , Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner
发明人： Trinity Horton , Radmila Jevtic , Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner
IPC分类号： C01B5/00
CPC分类号： C01B5/00 , B01J21/16 , B01J23/626 , B01J23/89 , B01J37/0009 , C07C29/09 , C07C29/095 , C07C29/149 , C07C29/80 , C07C29/84 , Y02P20/127 , C07C31/08
摘要： In one embodiment, the invention is to a process for producing a water stream comprising the steps of hydrogenating acetic acid to form a crude ethanol product and separating at least a portion of the crude ethanol product in at least one column of a plurality of columns into a distillate comprising ethanol and a residue comprising the water stream. The water stream preferably is essentially free of organic impurities other than acetic acid and ethanol.
摘要翻译： 在一个实施方案中，本发明涉及一种生产水流的方法，包括氢化乙酸以形成粗乙醇产物并将至少一部分多个塔中的至少一个塔中的粗乙醇产物分离成 包含乙醇的馏出物和包含水流的残余物。 水流优选基本上不含乙酸和乙醇以外的有机杂质。
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公开(公告)号：US20110185628A1
公开(公告)日：2011-08-04
申请号：US12889260
申请日：2010-09-23
申请人： Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Trinity Horton , Radmila Jevtic
发明人： Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Trinity Horton , Radmila Jevtic
CPC分类号： C07C29/149 , C07B61/00 , C07C27/06 , C07C29/84 , C07C45/41 , C07C45/48 , C07C49/08 , C09K3/00 , C10L1/02 , C10L1/023 , C10L1/026 , C10L1/10 , C10L1/125 , C10L1/1616 , C10L1/182 , C10L1/1824 , C10L1/1857 , C10L1/1881 , C10L1/19 , C07C31/10 , C07C31/08
摘要： In one embodiment, the invention is to a process for producing a denatured ethanol composition comprising the steps of hydrogenating an acetic acid feed in the presence of a catalyst to form a crude ethanol product comprising ethanol, and at least one denaturant and separating the crude ethanol product in one or more separation units into a denatured ethanol composition and one or more derivative streams. The denatured ethanol composition comprises from 0.01 wt. % to 40 wt % denaturant, based on the total weight of the denatured ethanol composition.
摘要翻译： 在一个实施方案中，本发明涉及一种生产变性乙醇组合物的方法，其包括在催化剂存在下氢化乙酸进料以形成包含乙醇的粗乙醇产物和至少一种变性剂并分离粗乙醇 产品在一个或多个分离单元中变成变性乙醇组合物和一种或多种衍生物流。 变性乙醇组合物包含0.01wt。 ％至40wt％的变性剂，基于变性乙醇组合物的总重量。
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公开(公告)号：US08399719B2
公开(公告)日：2013-03-19
申请号：US13542309
申请日：2012-07-05
申请人： Trinity Horton , Radmila Jevtic , Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner
发明人： Trinity Horton , Radmila Jevtic , Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner
CPC分类号： C01B5/00 , B01J21/16 , B01J23/626 , B01J23/89 , B01J37/0009 , C07C29/09 , C07C29/095 , C07C29/149 , C07C29/80 , C07C29/84 , Y02P20/127 , C07C31/08
摘要： In one embodiment, the invention is to a process for producing a water stream comprising the steps of hydrogenating acetic acid to form a crude ethanol product and separating at least a portion of the crude ethanol product in at least one column of a plurality of columns into a distillate comprising ethanol and a residue comprising the water stream. The water stream preferably is essentially free of organic impurities other than acetic acid and ethanol.
摘要翻译： 在一个实施方案中，本发明涉及一种生产水流的方法，包括氢化乙酸以形成粗乙醇产物并将至少一部分多个塔中的至少一个塔中的粗乙醇产物分离成 包含乙醇的馏出物和包含水流的残余物。 水流优选基本上不含乙酸和乙醇以外的有机杂质。
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公开(公告)号：US20110190551A1
公开(公告)日：2011-08-04
申请号：US12915625
申请日：2010-10-29
申请人： Radmila Jevtic , Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Trinity Horton
发明人： Radmila Jevtic , Victor J. Johnston , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Trinity Horton
CPC分类号： B01J21/16 , B01J23/626 , B01J23/89 , B01J37/0009 , C07C29/141 , C07C67/055 , C07C31/08 , C07C69/15
摘要： In one embodiment, the invention is to a process for forming an ethanol mixture by hydrogenating an acetaldehyde feed stream in the presence of a catalyst. The acetaldehyde feed stream comprises acetaldehyde and at least one of acetic acid and ethanol. Preferably the acetaldehyde feed stream is a by-product stream from a vinyl acetate synthesis process.
摘要翻译： 在一个实施方案中，本发明涉及通过在催化剂存在下氢化乙醛进料流形成乙醇混合物的方法。 乙醛进料流包括乙醛和乙酸和乙醇中的至少一种。 优选地，乙醛进料流是来自乙酸乙烯酯合成方法的副产物流。
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公开(公告)号：US20110190547A1
公开(公告)日：2011-08-04
申请号：US12852227
申请日：2010-08-06
申请人： Radmila Jevtic , Victor J. Johnston , Tianshu Pan , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Josefina T. Chapman , Robert Cunningham , Gerald Grusendorf , Trinity Horton
发明人： Radmila Jevtic , Victor J. Johnston , Tianshu Pan , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Josefina T. Chapman , Robert Cunningham , Gerald Grusendorf , Trinity Horton
IPC分类号： C07C29/147 , C07C29/80
CPC分类号： C07C29/80 , C07C29/149 , C07C31/08
摘要： Recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid. Separation and purification processes of the crude ethanol products are employed to allow recovery of ethanol and remove impurities.
摘要翻译： 从乙酸氢化得到的粗乙醇产物中回收乙醇。 使用粗乙醇产物的分离和纯化方法来回收乙醇并除去杂质。
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公开(公告)号：US08704010B2
公开(公告)日：2014-04-22
申请号：US13094510
申请日：2011-04-26
申请人： Trinity Horton , Radmila Jevtic , Victor J. Johnston , Tianshu Pan , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Josefina T. Chapman
发明人： Trinity Horton , Radmila Jevtic , Victor J. Johnston , Tianshu Pan , Lincoln Sarager , R. Jay Warner , Heiko Weiner , Josefina T. Chapman
IPC分类号： C07C27/04
CPC分类号： C07C29/80 , C07C29/149 , C07C51/47 , C07C31/08 , C07C53/08
摘要： A method of removing impurities, such as halogens, sulfurs, and corrosion metal impurities, in an ethanol production process. Ion exchange resins may be used to remove these impurities from acetic acid feed streams and recycle streams that comprise unreacted acetic acid.
摘要翻译： 一种在乙醇生产过程中除去杂质如卤素，硫和腐蚀金属杂质的方法。 离子交换树脂可用于从乙酸进料流和包含未反应的乙酸的再循环流中除去这些杂质。
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