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1. 再颁专利

USRE44206E1 Oxidation process for the production of carboxylic acids and alkenes 失效
标题翻译：用于生产羧酸和烯烃的氧化工艺
公开(公告)号：USRE44206E1
公开(公告)日：2013-05-07
申请号：US13067186
申请日：2011-05-16
申请人： Ewen James Ferguson , Andrew Richard Lucy , Mark Stephen Roberts , Diana Rachel Taylor , Bruce Leo Williams
发明人： Ewen James Ferguson , Andrew Richard Lucy , Mark Stephen Roberts , Diana Rachel Taylor , Bruce Leo Williams
IPC分类号： C07C67/00 , C07C51/16
CPC分类号： C07C67/04 , C07C51/215 , C07C51/25 , C07C67/05 , Y02P20/582 , C07C53/08 , C07C69/14 , C07C69/01 , C07C69/15
摘要： An oxidation process for the production of alkenes and carboxylic acids from a feed comprising alkene and/or alkane, carbon monoxide, a molecular oxygen containing gas and optionally water in the presence of an oxidation catalyst in which the level of carbon monoxide is maintained between 1% and 20% by volume of the total feed to the reactor.
摘要翻译：一种用于在包含烯烃和/或烷烃，一氧化碳，含分子氧的气体和任选的水的进料中在存在氧化催化剂的情况下生产烯烃和羧酸的氧化方法，其中一氧化碳水平保持在1 ％和20体积％的反应器的总进料量。

2. 发明授权

US07262322B2 Oxidation process for the production of carboxylic acids and alkenes 有权
标题翻译：用于生产羧酸和烯烃的氧化工艺
公开(公告)号：US07262322B2
公开(公告)日：2007-08-28
申请号：US10557191
申请日：2004-05-13
申请人： Ewen James Ferguson , Andrew Richard Lucy , Mark Stephen Roberts , Diana Rachel Taylor , Bruce Leo Williams
发明人： Ewen James Ferguson , Andrew Richard Lucy , Mark Stephen Roberts , Diana Rachel Taylor , Bruce Leo Williams
IPC分类号： C07C67/00 , C07C51/16
CPC分类号： C07C67/04 , C07C51/215 , C07C51/25 , C07C67/05 , Y02P20/582 , C07C53/08 , C07C69/14 , C07C69/01 , C07C69/15
摘要： An oxidation process for the production of alkenes and carboxylic acids from a feed comprising alkene and/or alkane, carbon monoxide, a molecular oxygen containing gas and optionally water in the presence of an oxidation catalyst in which the level of carbon monoxide is maintained between 1% and 20% by volume of the total feed to the reactor.
摘要翻译：一种用于在包含烯烃和/或烷烃，一氧化碳，含分子氧的气体和任选的水的进料中在存在氧化催化剂的情况下生产烯烃和羧酸的氧化方法，其中一氧化碳水平保持在1 ％和20体积％的反应器的总进料量。

3. 发明授权

US07078563B2 Oxidation process for the production of alkenes and carboxylic acids 失效
标题翻译：用于生产烯烃和羧酸的氧化工艺
公开(公告)号：US07078563B2
公开(公告)日：2006-07-18
申请号：US09964849
申请日：2001-09-28
申请人： Brian Ellis , Andrew Richard Lucy , Mark Stephen Roberts
发明人： Brian Ellis , Andrew Richard Lucy , Mark Stephen Roberts
IPC分类号： C07C69/74 , C07C51/16
CPC分类号： C07C67/04 , C07C5/48 , C07C51/215 , C07C51/25 , C07C67/05 , C07C2523/28 , C07C2523/44 , Y02P20/125 , Y02P20/582 , C07C11/04 , C07C53/08 , C07C69/14 , C07C69/01 , C07C69/15
摘要： A process for the oxidation of a C2 to C4 alkane to produce the corresponding alkene and carboxylic acid which process comprises contacting in an oxidation reaction zone, said alkane, molecular oxygen-containing gas, and the corresponding alkene and optionally, water, in the presence of at least one catalyst active for the oxidation of the alkane to the corresponding alkene and carboxylic acid, to produce a product stream comprising alkene, carboxylic acid and water, wherein in said process the molar ratio of alkene to carboxylic acid produced in said oxidation reaction zone is adjusted or maintained at a pre-determined value by controlling the concentrations of the alkene and optional water in said oxidation reaction zone and optionally by also controlling one or more of the pressure, temperature and residence time of the oxidation reaction zone. Such an oxidation process may be used in an integrated process, such as for the manufacture of vinyl acetate or ethyl acetate.
摘要翻译：将C 2 O 3氧化成C 4烷烃以产生相应的烯烃和羧酸的方法，该方法包括在氧化反应区，所述烷烃，分子氧和相应的烯烃和任选的水，在至少一种催化剂的存在下，将烷烃氧化成相应的烯烃和羧酸，以产生包含烯烃，羧酸和水的产物流，其中在所述方法中，通过控制所述氧化反应区中的烯烃和任选的水的浓度，并且任选地还通过控制一个或多个氧化反应区中的烯烃和任选的水的浓度来调节或维持在所述氧化反应区中产生的烯烃与羧酸的摩尔比为预定值的氧化反应区的压力，温度和停留时间。这种氧化方法可以用于一体化方法，例如制备乙酸乙烯酯或乙酸乙酯。

4. 发明授权

US08394983B2 Process for the carbonylation of dimethyl ether 有权
标题翻译：二甲醚羰基化方法
公开(公告)号：US08394983B2
公开(公告)日：2013-03-12
申请号：US12450988
申请日：2008-04-23
申请人： Evert Jan Ditzel , David John Law , Mark Stephen Roberts
发明人： Evert Jan Ditzel , David John Law , Mark Stephen Roberts
IPC分类号： C07C67/36
CPC分类号： C07C51/09 , C07C67/37 , C07C53/08 , C07C69/14
摘要： Process for the production of methyl acetate by the carbonylation of a dimethyl ether feed with carbon monoxide under substantially anhydrous conditions, in the presence of a zeolite catalyst effective for the carbonylation. The carbonylation is carried out at a temperature in the range of greater than 250° C. to 350° C. and at a pressure in the range of greater than 10 barg to 100 barg.
摘要翻译：在有效用于羰基化的沸石催化剂的存在下，在基本无水条件下通过二氧化碳进料与一氧化碳羰基化生产乙酸甲酯的方法。羰基化在大于250℃至350℃的范围内的温度下进行，在大于10巴至100巴的范围内进行。

5. 发明申请

US20100130771A1 PROCESS FOR THE CARBONYLATION OF DIMETHYL ETHER 有权
标题翻译：二甲醚的羰基化方法
公开(公告)号：US20100130771A1
公开(公告)日：2010-05-27
申请号：US12450988
申请日：2008-04-23
申请人： Evert Jan Ditzel , David John Law , Mark Stephen Roberts
发明人： Evert Jan Ditzel , David John Law , Mark Stephen Roberts
IPC分类号： C07C67/37
CPC分类号： C07C51/09 , C07C67/37 , C07C53/08 , C07C69/14
摘要： Production of methyl acetate by carbonylating a dimethyl ether feed with carbon monoxide under substantially anhydrous conditions, in the presence of a zeolite catalyst at a temperature in the range of greater than 250° C. to 350° C. and at a pressure in the range greater than 10 barg to 100 barg.
摘要翻译：在沸石催化剂存在下，在大于250℃至350℃的温度范围内，并且在一定范围内的压力下，在基本无水条件下，用一氧化碳羰基化二甲醚进料，生产乙酸甲酯大于10巴到100巴。

6. 发明授权

US07390918B2 Integrated process for the manufacture of alkenyl carboxylates 失效
标题翻译：用于制备链烯基羧酸盐的综合方法
公开(公告)号：US07390918B2
公开(公告)日：2008-06-24
申请号：US10500305
申请日：2002-12-04
申请人： Robert William Clarke , Mark Stephen Roberts
发明人： Robert William Clarke , Mark Stephen Roberts
IPC分类号： C07C67/04 , C07C67/48
CPC分类号： C07C67/54 , C07C5/48 , C07C51/215 , C07C51/46 , C07C67/055 , Y02P20/125 , Y02P20/582 , C07C69/15 , C07C53/08 , C07C11/04
摘要： An integrated process for the production of an alkenyl carboxylate, such as vinyl acetate which process comprises the steps of (a) contacting in an oxidation reaction zone a C2 to C4 alkane, such as ethane, a molecular oxygen-containing gas, optionally the corresponding alkene and optionally water, in the presence of a catalyst to produce a stream comprising alkene, carboxylic acid and water; (b) separating at least a portion of the stream from step (a) into a fraction comprising the alkene and a fraction comprising the carboxylic acid and water; (c) contacting in a second reaction zone at least a portion of said alkene fraction produced in step (b), a carboxylic acid and a molecular oxygen-containing gas, in the presence of a catalyst to produce a product stream comprising an alkenyl carboxylate, water and carboxylic acid; (d) separating at least a portion of the product stream from step (c) and at least a portion of the carboxylic acid and water fraction produced in step (b) by azeotropic distillation into an overhead fraction comprising the alkenyl carboxylate and a base fraction comprising the carboxylic acid; (e) recovering the alkenyl carboxylate from the overhead fraction separated in step (d).
摘要翻译：一种用于生产烯基羧酸酯（如乙酸乙烯酯）的整合方法，该方法包括以下步骤：（a）在C 2 O 2的氧化反应区与C 4 烷烃，例如乙烷，含分子氧的气体，任选地相应的烯烃和任选的水，在催化剂的存在下，产生包含烯烃，羧酸和水的流; （b）将来自步骤（a）的物流的至少一部分分离成包含烯烃的馏分和包含羧酸和水的级分; （c）在第二反应区中在催化剂存在下使步骤（b）中产生的所述烯烃馏分的至少一部分与羧酸和含分子氧的气体接触以产生包含链烯基羧酸酯的产物流，水和羧酸; （d）通过共沸蒸馏将步骤（c）中的产物流的至少一部分和步骤（b）中产生的羧酸和水部分的至少一部分分离成包含烯基羧酸酯和碱部分的塔顶馏分包含羧酸; （e）从步骤（d）中分离的塔顶馏分回收烯基羧酸酯。

7. 发明授权

US06548697B1 Oxidation process for the production of alkenes and carboxylic acids 有权
公开(公告)号：US06548697B1
公开(公告)日：2003-04-15
申请号：US10197473
申请日：2002-07-18
申请人： Brian Ellis , Mark Stephen Roberts
发明人： Brian Ellis , Mark Stephen Roberts
IPC分类号： C07C6700
CPC分类号： B01J23/686 , B01J23/002 , B01J23/6525 , B01J23/8877 , B01J27/199 , B01J2523/00 , C07C5/48 , C07C51/215 , C07C51/25 , C07C67/04 , C07C67/05 , Y02P20/125 , Y02P20/52 , Y02P20/582 , C07C11/04 , C07C53/08 , C07C69/14 , C07C69/01 , B01J2523/19 , B01J2523/55 , B01J2523/56 , B01J2523/68 , B01J2523/824 , B01J2523/18 , B01J2523/17 , B01J2523/51 , C07C69/15
摘要： A process for the oxidation of a C2 to C4 alkane to produce the corresponding alkene and carboxylic acid which process comprises contacting in an oxidation reaction zone, said alkane, molecular oxygen-containing gas, and optionally, at least one of the corresponding alkene and water, in the presence of at least two catalysts each active, with different selectivities, for the oxidation of the alkane to the corresponding alkene and carboxylic acid, to produce a product stream comprising said alkene, carboxylic acid and water, and in which process the molar ratio of alkene to carboxylic acid produced in said oxidation reaction zone is adjusted or maintained at a pre-determined value by controlling the relative proportions of the at least two catalysts in said oxidation reaction zone. Such an oxidation process may be used in an integrated process, such as for the manufacture of ethyl acetate or vinyl acetate.

8. 发明授权

US08624054B2 Carbonylation process for the production of methyl acetate 有权
标题翻译：用于生产乙酸甲酯的羰基化方法
公开(公告)号：US08624054B2
公开(公告)日：2014-01-07
申请号：US12998742
申请日：2009-11-19
申请人： Nicholas John Hazel , Lesley Ann Key , Mark Stephen Roberts , John Glenn Sunley
发明人： Nicholas John Hazel , Lesley Ann Key , Mark Stephen Roberts , John Glenn Sunley
IPC分类号： C07C67/36 , C07C51/10 , C07C67/37 , C07C69/14
CPC分类号： C07C67/37 , C07C69/14
摘要： A process for the production of methyl acetate by reacting dimethyl ether with carbon monoxide into a carbonylation reactor containing a mordenite catalyst in the presence of added methyl acetate and/or acetic acid.
摘要翻译：在加入的乙酸甲酯和/或乙酸的存在下，使二甲醚与一氧化碳反应生成含有丝光沸石催化剂的羰基化反应器的乙酸甲酯的制备方法。

9. 发明授权

US08158815B2 Carbonylation process with in situ regeneration of mordenite catalyst 有权
标题翻译：羰基化过程与丝光沸石催化剂的原位再生
公开(公告)号：US08158815B2
公开(公告)日：2012-04-17
申请号：US12735123
申请日：2008-12-16
申请人： Evert Jan Ditzel , David John Law , George Ernest Morris , Mark Stephen Roberts , Stephan Andreas Schunk , Martin Smit , John Glenn Sunley
发明人： Evert Jan Ditzel , David John Law , George Ernest Morris , Mark Stephen Roberts , Stephan Andreas Schunk , Martin Smit , John Glenn Sunley
IPC分类号： C07C67/36 , C07C51/12 , C07C53/08
CPC分类号： B01J29/90 , B01J29/20 , B01J38/14 , C07C51/12 , C07C67/37 , Y02P20/584 , C07C53/08 , C07C69/14
摘要： A process for the carbonylation of dimethyl ether, dimethyl carbonate and/or methanol with carbon monoxide and hydrogen in the presence of a mordenite catalyst to produce at least one of acetic acid and methyl acetate in which process the mordenite catalyst is regenerated in-situ by contacting the catalyst with a regenerating gas comprising a molecular oxygen-containing gas and an inert diluent at a total pressure in the range 1 to 100 bar and wherein the partial pressure of the molecular oxygen-containing gas is such that the temperature of the catalyst is maintained within the range 225 to 325° C.
摘要翻译：一种在丝光沸石催化剂存在下用一氧化碳和氢气二甲醚，二甲基碳酸酯和/或甲醇羰基化的方法，以产生乙酸和乙酸甲酯中的至少一种，其中丝光沸石催化剂原位再生使催化剂与包含含分子氧的气体和惰性稀释剂的再生气体在1至100巴的总压下接触，并且其中分子氧气体的分压使得催化剂的温度为维持在225至325℃的范围内

10. 发明授权

US08552216B2 Process for the carbonylation of dimethyl ether 有权
标题翻译：二甲醚羰基化方法
公开(公告)号：US08552216B2
公开(公告)日：2013-10-08
申请号：US12451058
申请日：2008-04-23
申请人： Jon Michael Stewart Deeley , Evert Jan Ditzel , David John Law , Mark Stephen Roberts , John Glenn Sunley
发明人： Jon Michael Stewart Deeley , Evert Jan Ditzel , David John Law , Mark Stephen Roberts , John Glenn Sunley
IPC分类号： C07C67/37
CPC分类号： C07C51/09 , C07C67/37 , C07C53/08 , C07C69/14
摘要： Process for the production of methyl acetate by carbonylating a dimethyl ether feed with carbon monoxide under substantially anhydrous conditions, in the presence of a zeolite catalyst effective for the carbonylation. The carbonylation is carried out at a temperature in the range of 275 to 350° C. and in the presence of hydrogen.
摘要翻译：在有效用于羰基化的沸石催化剂的存在下，在基本无水条件下用一氧化碳羰基化二甲醚进料来生产乙酸甲酯的方法。羰基化在275-350℃的温度和氢存在下进行。

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