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141. 发明授权

EP2938592B1 SYSTEMS AND METHODS FOR PROCESSING VARIABLE ACETYL STREAMS 有权
标题翻译：系统和方法处理用变量ACETYLSTRÖME
公开(公告)号：EP2938592B1
公开(公告)日：2017-01-25
申请号：EP13821315.2
申请日：2013-12-19
申请人： Eastman Chemical Company
发明人： WELLMAN, Gregory, Abbott, Jr. , BAYS, Joseph, Nathaniel , KLINE, Robert, Sterling
IPC分类号： C07C51/087 , C07C51/44 , C07C51/573 , C07C53/08 , C07C53/12
CPC分类号： B01J19/00 , C07C51/087 , C07C51/44 , C07C51/573 , C07C67/00 , C07C53/08 , C07C53/12

142. 发明授权

EP2637997B1 COPRODUCTION OF ACETIC ACID AND ACETIC ANHYDRIDE 有权
标题翻译： CO-生产乙酸和乙酸的
公开(公告)号：EP2637997B1
公开(公告)日：2016-09-07
申请号：EP11791112.3
申请日：2011-11-09
申请人： Eastman Chemical Company
发明人： WELLMAN, Gregory, Abbott, Jr. , EARLS, Brandon, Tyler , KLINE, Robert, Sterling
IPC分类号： C07C51/12 , C07C51/54 , C07C67/08 , C07C53/08 , C07C53/12 , C07C69/14
CPC分类号： C07C51/12 , C07C51/54 , Y02P20/582 , C07C53/08 , C07C53/12

143. 发明公开

EP2812306A1 TRANSVINYLIERUNG ALS ERSTE STUFE EINER KOPPELPRODUKTION VON VINYLESTERN UND ESSIGSÄURE- ODER PROPIONSÄUREFOLGEPRODUKTEN 有权转让
标题翻译：转载请注明出处：EINER KOPPELPRODUKTION VON VINYLESTERN UNDESSIGSÄURE-ODERPROPIONSÄUREFOLGEPRODUKTEN
公开(公告)号：EP2812306A1
公开(公告)日：2014-12-17
申请号：EP13700621.9
申请日：2013-01-18
申请人： OXEA GmbH
发明人： JOHNEN, Leif , STRUTZ, Heinz
IPC分类号： C07C67/10 , C07C69/01 , C07C69/24 , C07C69/78 , C07C51/09 , C07C53/08 , C07C53/122 , C07C67/54 , C07C67/055 , C07C67/08 , C07C29/149 , C07C31/08 , C07C31/10 , C07C51/02 , C07C53/12
CPC分类号： C07C67/333 , C07C29/149 , C07C51/02 , C07C51/09 , C07C51/363 , C07C67/055 , C07C67/08 , C07C67/10 , C07C67/54 , C07C69/01 , C07C69/24 , C07C69/78 , C07C53/16 , C07C53/19 , C07C69/15 , C07C31/08 , C07C31/10 , C07C53/40 , C07C53/42 , C07C53/12 , C07C53/122 , C07C53/08 , C07C69/14
摘要： The invention relates to a method for the coupling production of acetic acid or propionic acid reaction products and a vinyl ester of formula R-C(O)O-CH = CH2
by a transvinylation reaction of a carboxylic acid of formula R-C(O)OH with a transvinylation reagent of formula R
1 -C(O)O-CH = CH
2 wherein R represents an aliphatic, cycloaliphatic or aromatic radical and R
1 is methyl or ethyl and the transvinylation reaction is continuously carried out without removing a reaction partner in the presence of a transition metal catalyst containing at least one transition metal selected from the group comprising ruthenium, osmium, rhodium, iridium, palladium and platinum, the obtained reaction mixture being separated from its components, the vinyl ester of formula R-C(O)O-CH = CH2 and the carboxylic acid of formula R
1 -C(O)-OH being separated and the thus obtained carboxylic acid R
1 -C(O)-OH being converted into a derivative of formula R
1 -C(O)-X, R
1 -CH
2 -OH or R
6 -C(O)-OH.
摘要翻译：通过式R-C（O）OH的羧酸与式R1-C（O）的转乙烯化试剂的反式化反应共同制备式R-C（O）O-CH = CH 2的乙烯基酯的方法）O-CH = CH 2，其特征在于：（a）在90至160℃的温度和0.5至15MPa的压力下连续进行转化反应，而不会在过渡金属存在下撤离反应物含有选自钌，锇，铑，铱，钯和铂中的至少一种过渡金属的催化剂; （b）将所得反应混合物分离成其组分，并且除去式R-C（O）O-CH = CH 2的乙烯基酯和式R 1 -C（O）-OH的羧酸; 和（c）将步骤（b）后获得的羧酸转化为其中X为乙烯氧基的式R 1 -C（O）-X，R 1 -CH 2 -OH或R 6 -C（O）-OH的衍生物， O-CH = CH 2，卤素，式OR 2的烷氧基，其中R 2是取代或未取代的具有1至10个碳原子的烃基，式NR 3 R 4的氨基，其中R 3和R 4各自独立地为氢或取代或未取代的烃基具有1至10个碳原子的基团，或其中R 5是氢的式O-C（O）-R 5的羧基或具有1至10个碳原子的取代或未取代的烃基，R 6是部分或全部卤素取代的 R1激进。

144. 发明授权

EP1421052B1 FLEXIBLES VERFAHREN ZUR GEMEINSAMEN HERSTELLUNG VON AMEISENSÄURE SOWIE EINER CARBONSÄURE MIT MINDESTENS ZWEI KOHLENSTOFFATOMEN UND/ODER DEREN DERIVATEN 有权
标题翻译：灵活的方法对甲酸和碳酸与至少两个碳原子和/或其衍生物的生产
公开(公告)号：EP1421052B1
公开(公告)日：2007-06-06
申请号：EP02764771.8
申请日：2002-07-24
申请人： BASF Aktiengesellschaft
发明人： ZEHNER, Peter , PASTRE, Jörg , STÜER, Wolfram
IPC分类号： C07C51/09 , C07C51/56 , C07C67/02 , C07C53/02 , C07C53/12 , C07C69/14
CPC分类号： C07C67/08 , C07C45/41 , C07C45/46 , C07C45/89 , C07C51/083 , C07C51/09 , C07C51/56 , C07C67/00 , C07C67/10 , Y02P20/582 , C07C49/90 , C07C53/08 , C07C53/02 , C07C53/12 , C07C69/01 , C07C69/14 , C07C69/15
摘要： Joint production of formic acid with a \- 2C carboxylic acid (or derivative) involves transesterifying a formic ester (I) with a \- 2C carboxylic acid (II) to give formic acid (III) and the corresponding carboxylic acid ester (IV), and carbonylating part of (IV) to the corresponding carboxylic acid anhydride (V).

145. 发明公开

EP1073619A1 PROCESS FOR THE MANUFACTURE OF ACETIC ANHYDRIDE 有权
标题翻译：用于生产乙酸酐
公开(公告)号：EP1073619A1
公开(公告)日：2001-02-07
申请号：EP99916651.5
申请日：1999-04-13
申请人： EASTMAN CHEMICAL COMPANY
发明人： JONES, William, Crawford , CWIRKO, Eleanor, Hawkins
IPC分类号： C07C51/12 , C07C51/56
CPC分类号： C07C51/12 , C07C53/12
摘要： Disclosed is a process for the manufacture of acetic acid anhydride in the liquid phase which comprises the steps of: (1) continuously feeding to a first reaction zone (i) a reactant compound selected from methyl acetate, dimethyl ether or a mixture thereof, (ii) methyl iodide, (iii) dissolved catalyst components comprising rhodium and one or more promoters, (iv) acetic acid solvent, and (v) carbon monoxide, wherein the carbon monoxide is fed below the surface of the liquid reaction mixture to produce a first liquid reaction comprising components (i), (ii), (iii) and (iv) as well as (v) dissolved carbon monoxide and (vi) acetic anhydride product; (2) feeding the first liquid reaction mixture to a second reaction zone in which is maintained a liquid phase and an overhead vapor space under a total pressure of 40 to 50 bar absolute, no carbon monoxide being fed below the surface of the liquid phase, and the residence time of the liquid phase in said second reaction zone being at least 2 minutes to produce a second liquid reaction mixture comprising components (i), (ii), (iii), (iv), (v) and (vi), and (3) removing the second liquid reaction mixture from the second reaction zone. The second liquid reaction mixture contains less dissolved carbon monoxide than the first liquid reaction mixture.

146. 发明授权

EP0742787B1 Process for preparing 2-ethyl-2-methylbutanoic acid from 3-methyl-2-pentene 失效
标题翻译：一种制备2-乙基-2-甲基 - 丁酸从3-甲基-2-戊烯的过程
公开(公告)号：EP0742787B1
公开(公告)日：1999-10-20
申请号：EP95910876.2
申请日：1995-01-23
申请人： EXXON CHEMICAL PATENTS INC.
发明人： HENDRIKSEN, Dan, E. , MCGLAMERY, Gerald, G. , KEENAN, Michael, J. , PETE, Derrick, D.
IPC分类号： C07C11/113 , C07C53/128
CPC分类号： C07C53/128 , C07C1/20 , C07C2/30 , C07C11/113 , C07C51/14 , C07C2521/04 , C07C2521/16 , C07C2529/06 , C07C2531/02 , C07C2531/08 , C07C2531/14 , Y02P30/42 , C07C11/107 , C07C53/12
摘要： A method for producing 3-methyl-2-pentene which is substantially free of any other C6 olefin, except 2-ethyl-1-butene, by first producing a stream that contains 2-ethyl-1-butene from the trimerization of ethylene, and second by recovering the 2-ethyl-1-butene as 3-methyl-2-pentene via etherification, separation of the ether, and decomposition of the ether back to predominantly 3-methyl-2-pentene with some 2-ethyl-1-butene.

147. 发明授权

EP0580818B2 PROCESS FOR DECOMPOSING ALPHA,BETA-UNSATURATED CARBONYL COMPOUNDS IN REFINING ACETIC ANHYDRIDE AND/OR ACETIC ACID 失效
标题翻译：退化的α，β-不饱和羰基的醋酐和/或乙精炼方法
公开(公告)号：EP0580818B2
公开(公告)日：1999-06-09
申请号：EP92922782.5
申请日：1992-04-02
申请人： EASTMAN CHEMICAL COMPANY
发明人： ZOELLER, Joseph, Robert , OUTLAW, Charles, Emory , MONCIER, Regina, Michelle
IPC分类号： C07C51/573 , C07C51/487 , C07C53/12 , C07C53/08
CPC分类号： C07C51/573 , C07C53/12
摘要： Unsaturated ketones such as mesityl oxide may be removed from acetic anhydride, or mixtures of acetic anhydride and acetic acid, by heating a solution comprising (1) acetic anhydride, or a mixture of acetic anhydride and acetic acid, (2) an α,β-unsaturated ketone, (3) ferrous (Fe II) and/or cobaltous (Co II) ion, (4) a cation selected from alkali metals, alkaline earth metals, quaternary organoammonium, quaternary organophosphonium and mixtures thereof, and (5) iodide ion.

148. 发明公开

EP0885870A1 Carbonylation process 失效
标题翻译： Carbonylierungsverfahren
公开(公告)号：EP0885870A1
公开(公告)日：1998-12-23
申请号：EP98304352.2
申请日：1998-06-02
申请人： BP Chemicals Limited
发明人： Jones, Michael David , Howard, Mark Julian
IPC分类号： C07C51/12 , C07C53/08 , C07C53/12 , C07C51/56
CPC分类号： C07C51/12 , C07C51/56 , C07C53/08 , C07C53/12
摘要： A process for the production of a carboxylic acid and/or a carboxylic acid anhydride which process comprises contacting a reaction composition comprising an alcohol and/or a carboxylic acid ester, optionally water, a first hydrocarbyl halide and/or a hydrocarbyl ether reactant and a second hydrocarbyl halide promoter, the first and second hydrocarbyl halides being the same or different, with carbon monoxide in the presence of a catalyst comprising an insoluble imidazole-containing resin supporting a Group VIII metal species.
摘要翻译：一种制备羧酸和/或羧酸酐的方法，该方法包括使包含醇和/或羧酸酯，任选的水，第一烃基卤化物和/或烃基醚反应物的反应组合物和第二烃基卤化物助催化剂，第一和第二烃基卤化物与一氧化碳在含有支持第VIII族金属物质的不溶性含咪唑树脂的催化剂存在下相同或不同。

149. 发明授权

EP0543937B1 PROCESS FOR THE PURIFICATION OF ACETIC ANHYDRIDE AND ACETIC ACID 失效
标题翻译：方法和清洗乙酸酐和乙酸
公开(公告)号：EP0543937B1
公开(公告)日：1996-01-31
申请号：EP91916548.0
申请日：1991-08-09
申请人： EASTMAN CHEMICAL COMPANY
发明人： TENNANT, Brent, Alan , CUSHMAN, Michael, Roy , MONCIER, Regina, Michelle , ZOELLER, Joseph, Robert
IPC分类号： C07C53/12 , C07C53/08 , C07C51/573
CPC分类号： C07C51/487 , C07C51/573 , C07C53/08 , C07C53/12
摘要： A process for the purification of a mixture of acetic anhydride and acetic acid obtained from carbonylation processes utilizing iodine and/or iodide compounds by a sequential peroxide-hydrogen treatment process.

150. 发明授权

EP0616607B1 PROCESS FOR REMOVING ACETONE FROM CARBONYLATION PROCESSES 失效
标题翻译：程序脱除丙酮从羰基。
公开(公告)号：EP0616607B1
公开(公告)日：1995-11-22
申请号：EP92921275.1
申请日：1992-09-28
申请人： EASTMAN CHEMICAL COMPANY
发明人： COOK, Steven, Leroy , SCHISLA, Robert, Melvin, Jr. , OUTLAW, Charles, Emory , ZOELLER, Joseph, Robert
IPC分类号： C07C51/573 , C07C53/12
CPC分类号： C07C45/83 , C07C17/38 , C07C45/82 , C07C51/573 , Y10S203/20 , C07C49/08 , C07C53/12
摘要： Disclosed is an improved process for the removal of acetone from a production system wherein acetic anhydride is produced by contacting a mixture comprising methyl iodide and methyl acetate and/or dimethyl ether with carbon monoxide in the presence of a carbonylation catalyst or catalyst system. The process comprises two distillation steps wherein acetone is separated from a mixture of methyl acetate, methyl iodide and acetone.

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