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11.发明申请Direct and selective production of ethanol from acetic acid utilizing a platinum/tin catalyst 有权使用铂/锡催化剂从乙酸直接和选择性地生产乙醇公开(公告)号：US20100029995A1
公开(公告)日：2010-02-04
申请号：US12221141
申请日：2008-07-31
CPC分类号： C07C29/149 , B01J21/08 , B01J21/18 , B01J23/02 , B01J23/626 , B01J23/8966 , B01J37/0203 , B01J37/088 , C07C31/08
摘要： A process for the selective production of ethanol by vapor phase reaction of acetic acid over a hydrogenating catalyst composition to form ethanol is disclosed and claimed. In an embodiment of this invention reaction of acetic acid and hydrogen over a platinum and tin supported on silica, graphite, calcium silicate or silica-alumina selectively produces ethanol in a vapor phase at a temperature of about 250° C.
摘要翻译： 公开并要求保护通过乙酸气相反应在氢化催化剂组合物上形成乙醇来选择性生产乙醇的方法。 在本发明的一个实施方案中，乙酸和氢对负载在二氧化硅，石墨，硅酸钙或二氧化硅 - 氧化铝上的铂和锡的反应在约250℃的温度下选择性地在气相中产生乙醇。
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公开(公告)号：US08889923B2
公开(公告)日：2014-11-18
申请号：US13215829
申请日：2011-08-23
申请人： Victor J. Johnston , Barbara F. Kimmich , Jan Cornelis van der Waal , James H. Zink , Virginie Zuzaniuk , Josefina T. Chapman , Laiyuan Chen
发明人： Victor J. Johnston , Barbara F. Kimmich , Jan Cornelis van der Waal , James H. Zink , Virginie Zuzaniuk , Josefina T. Chapman , Laiyuan Chen
IPC分类号： C07C29/149 , C07C29/147
CPC分类号： C07C29/147 , C07C29/149 , Y02E50/32 , C07C31/08
摘要： A process for the selective production of ethanol by vapor phase reaction of acetic acid over a hydrogenating catalyst composition to form ethanol is disclosed and claimed. In an embodiment of this invention reaction of acetic acid and hydrogen over either cobalt and palladium supported on graphite or cobalt and platinum supported on silica selectively produces ethanol in a vapor phase at a temperature of about 250° C.
摘要翻译： 公开并要求保护通过乙酸气相反应在氢化催化剂组合物上形成乙醇来选择性生产乙醇的方法。 在本发明的一个实施方案中，乙酸和氢气负载在石墨或钴上负载的钴和钯和负载在二氧化硅上的铂的反应选择性地在约250℃的温度下产生气相中的乙醇。
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13.发明授权Direct and selective production of ethanol from acetic acid utilizing a platinum/ tin catalyst 失效使用铂/锡催化剂从乙酸直接和选择性地生产乙醇公开(公告)号：US08669400B2
公开(公告)日：2014-03-11
申请号：US13179955
申请日：2011-07-11
IPC分类号： C07C29/149
CPC分类号： C07C29/149 , B01J21/08 , B01J21/18 , B01J23/02 , B01J23/626 , B01J23/8966 , B01J37/0203 , B01J37/088 , C07C31/08
摘要： A process for the selective production of ethanol by vapor phase reaction of acetic acid over a hydrogenating catalyst composition to form ethanol is disclosed and claimed. In an embodiment of this invention reaction of acetic acid and hydrogen over a platinum and tin supported on silica, graphite, calcium silicate or silica-alumina selectively produces ethanol in a vapor phase at a temperature of about 250° C.
摘要翻译： 公开并要求保护通过乙酸气相反应在氢化催化剂组合物上形成乙醇来选择性生产乙醇的方法。 在本发明的一个实施方案中，乙酸和氢对负载在二氧化硅，石墨，硅酸钙或二氧化硅 - 氧化铝上的铂和锡的反应在约250℃的温度下选择性地在气相中产生乙醇。
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公开(公告)号：US08450535B2
公开(公告)日：2013-05-28
申请号：US13079679
申请日：2011-04-04
申请人： Victor J. Johnston , Barbara F. Kimmich , Jan Cornelis van der Waal , James H. Zink , Virginie Zuzaniuk , Josefina T. Chapman , Laiyuan Chen
发明人： Victor J. Johnston , Barbara F. Kimmich , Jan Cornelis van der Waal , James H. Zink , Virginie Zuzaniuk , Josefina T. Chapman , Laiyuan Chen
IPC分类号： C07C29/149
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 cobalt and one or more metals selected from the group consisting of palladium, platinum, rhodium, ruthenium, rhenium, iridium, chromium, copper, tin, molybdenum, tungsten, vanadium, zinc and iron on a catalyst support.
摘要翻译： 一种用于从乙酸中选择性地和直接形成乙醇的方法，包括在高温下使含有乙酸和氢气的进料流与包含钴和一种或多种选自钯，铂的金属的氢化催化剂 ，铑，钌，铼，铱，铬，铜，锡，钼，钨，钒，锌和铁。
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15.发明授权Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalyst 有权使用负载金属催化剂从乙酸直接和选择性生产乙醛公开(公告)号：US08227644B2
公开(公告)日：2012-07-24
申请号：US13163236
申请日：2011-06-17
申请人： Victor J. Johnston , Barbara F. Kimmich , Jan Cornelis van der Waal , James H. Zink , Virginie Zuzaniuk , Josefina T. Chapman , Laiyuan Chen
发明人： Victor J. Johnston , Barbara F. Kimmich , Jan Cornelis van der Waal , James H. Zink , Virginie Zuzaniuk , Josefina T. Chapman , Laiyuan Chen
摘要： A process for the selective production of acetaldehyde by vapor phase reaction of acetic acid over a hydrogenating catalyst composition to form acetaldehyde is disclosed and claimed. In an embodiment of this invention reaction of acetic acid and hydrogen over platinum and iron supported on silica selectively produces acetaldehyde in a vapor phase at a temperature of about 300° C.
摘要翻译： 公开并要求保护通过乙酸气相反应在氢化催化剂组合物上形成乙醛来选择性生产乙醛的方法。 在本发明的一个实施方案中，乙酸和氢对负载在二氧化硅上的铂和铁的反应选择性地在约300℃的温度下产生气相中的乙醛。
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16.发明授权Integrated process for the production of vinyl acetate from acetic acid via ethylene 有权通过乙烯从乙酸生产乙酸乙烯酯的综合方法公开(公告)号：US08071806B2
公开(公告)日：2011-12-06
申请号：US12959024
申请日：2010-12-02
申请人： Victor J. Johnston , Barbara F. Kimmich , Deborah R. Repman , James H. Zink , Josefina T. Chapman , Laiyuan Chen
发明人： Victor J. Johnston , Barbara F. Kimmich , Deborah R. Repman , James H. Zink , Josefina T. Chapman , Laiyuan Chen
IPC分类号： C07C67/02
CPC分类号： C07C67/00 , C07C29/149 , C07C67/055 , Y02P20/125 , C07C31/08 , C07C69/14 , C07C69/01 , C07C69/15
摘要： This invention provides an integrated two stage economical process for the production of vinyl acetate monomer (VAM) from acetic acid in the vapor phase. First, acetic acid is selectively hydrogenated over a hydrogenating catalyst composition to form ethylene either in a single reactor zone or in a dual rector zone wherein the intermediate hydrogenated products are either dehydrated and/or cracked to form ethylene. In a subsequent second stage so formed ethylene is reacted with molecular oxygen and acetic acid over a suitable catalyst to form VAM. In an embodiment of this invention reaction of acetic acid and hydrogen over a hydrogenation catalyst and subsequent reaction over a dehydration catalyst selectively produces ethylene, which is further mixed with acetic acid and molecular oxygen and reacted over a supported palladium/gold/potassium catalyst.
摘要翻译： 本发明提供了一种用于在蒸气相中从乙酸生产乙酸乙烯酯单体（VAM）的综合两阶段经济方法。 首先，在氢化催化剂组合物中选择氢化乙酸，以在单个反应器区域或双重反应器区域中形成乙烯，其中中间氢化产物被脱水和/或裂化形成乙烯。 在随后的第二阶段中，如此形成的乙烯通过合适的催化剂与分子氧和乙酸反应以形成VAM。 在本发明的一个实施方案中，乙酸和氢气在氢化催化剂上的反应和随后的脱水催化剂反应选择性地产生乙烯，其进一步与乙酸和分子氧混合并在负载的钯/金/钾催化剂上反应。
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17.发明申请Direct and Selective Production of Ethanol from Acetic Acid Utilizing a Platinum/ Tin Catalyst 失效使用铂/锡催化剂从乙酸直接和选择性生产乙醇公开(公告)号：US20110263911A1
公开(公告)日：2011-10-27
申请号：US13179955
申请日：2011-07-11
IPC分类号： C07C29/149 , B01J23/56 , B01J21/08
CPC分类号： C07C29/149 , B01J21/08 , B01J21/18 , B01J23/02 , B01J23/626 , B01J23/8966 , B01J37/0203 , B01J37/088 , C07C31/08
摘要： A process for the selective production of ethanol by vapor phase reaction of acetic acid over a hydrogenating catalyst composition to form ethanol is disclosed and claimed. In an embodiment of this invention reaction of acetic acid and hydrogen over a platinum and tin supported on silica, graphite, calcium silicate or silica-alumina selectively produces ethanol in a vapor phase at a temperature of about 250° C.
摘要翻译： 公开并要求保护通过乙酸气相反应在氢化催化剂组合物上形成乙醇来选择性生产乙醇的方法。 在本发明的一个实施方案中，乙酸和氢对负载在二氧化硅，石墨，硅酸钙或二氧化硅 - 氧化铝上的铂和锡的反应在约250℃的温度下选择性地在气相中产生乙醇。
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18.发明申请PROCESSES FOR MAKING ETHANOL OR ETHYL ACETATE FROM ACETIC ACID USING BIMETALLIC CATALYSTS 失效使用二元催化剂从乙酸制备乙醇或乙酸乙酯的方法公开(公告)号：US20110098501A1
公开(公告)日：2011-04-28
申请号：US12699003
申请日：2010-02-02
申请人： Victor J. Johnston , Laiyuan Chen , Barbara F. Kimmich , Josefina T. Chapman , James H. Zink , Heiko Weiner , John L. Potts , Radmila Jevtic
发明人： Victor J. Johnston , Laiyuan Chen , Barbara F. Kimmich , Josefina T. Chapman , James H. Zink , Heiko Weiner , John L. Potts , Radmila Jevtic
IPC分类号： C07C27/04 , C07C29/147 , C07C1/20
CPC分类号： C07C1/24 , B01J23/626 , B01J23/6567 , B01J37/08 , C07C29/149 , C07C67/08 , Y02P20/52 , Y02P30/42 , C07C11/04 , C07C31/08 , C07C69/14
摘要： A process for selective formation of ethanol and/or ethyl acetate from acetic acid by hydrogenating acetic acid in the presence of a Pt/Sn catalyst or a Re/Pd catalyst. The catalyst may further comprise a support modifier to improve selectivity for the desired product.
摘要翻译： 通过在Pt / Sn催化剂或Re / Pd催化剂存在下氢化乙酸从乙酸中选择性形成乙醇和/或乙酸乙酯的方法。 催化剂还可以包含载体改性剂以改善对所需产物的选择性。
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19.发明授权Direct and selective production of ethanol from acetic acid utilizing a platinum/tin catalyst 有权使用铂/锡催化剂从乙酸直接和选择性地生产乙醇公开(公告)号：US07863489B2
公开(公告)日：2011-01-04
申请号：US12221141
申请日：2008-07-31
IPC分类号： C07C29/149
CPC分类号： C07C29/149 , B01J21/08 , B01J21/18 , B01J23/02 , B01J23/626 , B01J23/8966 , B01J37/0203 , B01J37/088 , C07C31/08
摘要： A process for the selective production of ethanol by vapor phase reaction of acetic acid over a hydrogenating catalyst composition to form ethanol is disclosed and claimed. In an embodiment of this invention reaction of acetic acid and hydrogen over a platinum and tin supported on silica, graphite, calcium silicate or silica-alumina selectively produces ethanol in a vapor phase at a temperature of about 250° C.
摘要翻译： 公开并要求保护通过乙酸气相反应在氢化催化剂组合物上形成乙醇来选择性生产乙醇的方法。 在本发明的一个实施方案中，乙酸和氢对负载在二氧化硅，石墨，硅酸钙或二氧化硅 - 氧化铝上的铂和锡的反应在约250℃的温度下选择性地在气相中产生乙醇。
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20.发明授权Integrated process for the production of vinyl acetate from acetic acid via ethyl acetate 有权从乙酸通过乙酸乙酯生产乙酸乙烯酯的综合方法公开(公告)号：US07820853B2
公开(公告)日：2010-10-26
申请号：US12319121
申请日：2008-12-31
申请人： Victor J. Johnston , James H. Zink , Deborah R. Repman , Barbara F. Kimmich , Josefina T. Chapman , Laiyuan Chen
发明人： Victor J. Johnston , James H. Zink , Deborah R. Repman , Barbara F. Kimmich , Josefina T. Chapman , Laiyuan Chen
IPC分类号： C07C71/00
CPC分类号： C07C67/00 , B01J21/08 , B01J23/42 , B01J23/44 , B01J23/6525 , B01J23/6567 , B01J23/868 , B01J23/883 , B01J23/8913 , B01J23/8926 , B01J29/44 , B01J29/46 , B01J29/48 , B01J37/0205 , C07C51/09 , C07C67/055 , Y02P20/125 , C07C53/08 , C07C69/14 , C07C69/01 , C07C69/15
摘要： This invention provides an integrated three step economical process for the production of vinyl acetate monomer (VAM) from acetic acid in the vapor phase. First, acetic acid is selectively hydrogenated over a hydrogenating catalyst composition to form ethyl acetate which is cracked to form ethylene and acetic acid in the second step and in a subsequent step so formed ethylene and acetic acid is reacted with molecular oxygen over a suitable catalyst to form VAM. In an embodiment of this invention reaction of acetic acid and hydrogen over platinum and copper supported on silica selectively produces ethyl acetate in a vapor phase at a temperature of about 250° C., which is cracked over a NAFION catalyst to form ethylene and acetic acid at a temperature of about 185° C., which is mixed with molecular oxygen and reacted over a palladium/gold/potassium catalyst supported on titania to form VAM at a temperature of about 150° C. to 170° C.
摘要翻译： 本发明提供了一种用于在蒸气相中从乙酸生产乙酸乙烯酯单体（VAM）的综合三步经济方法。 首先，在氢化催化剂组合物上选择氢化乙酸以形成乙酸乙酯，其在第二步骤中裂化形成乙烯和乙酸，然后在随后的步骤中使乙烯和乙酸与分子氧在合适的催化剂上反应， 形成VAM。 在本发明的一个实施方案中，乙酸和氢在负载在二氧化硅上的铂和铜上的反应选择性地在气相中产生乙酸乙酯，温度为约250℃，其在NAFION催化剂上裂解形成乙烯和乙酸 在约185℃的温度下，其与分子氧混合并在负载在二氧化钛上的钯/金/钾催化剂上反应以在约150℃至170℃的温度下反应形成VAM。
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