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31. 发明专利

JP2014148507A Process for carbonylation of dimethyl ether 有权
标题翻译：二甲醚碳化过程
公开(公告)号：JP2014148507A
公开(公告)日：2014-08-21
申请号：JP2014019565
申请日：2014-02-04
申请人： Bp Chemicals Ltd , ビーピーケミカルズリミテッド Bp Chemicals Limited
发明人： EVERT JAN DITZEL , DAVID JOHN LAW
IPC分类号： C07C67/37 , C07B61/00 , C07C69/14
CPC分类号： C07C51/09 , C07C67/37 , C07C53/08 , C07C69/14
摘要： PROBLEM TO BE SOLVED: To provide a heterogeneous gas phase process for the production of methyl acetate from dimethyl ether under substantially anhydrous conditions using a zeolite catalyst which is superior to the other processes using a carbonylatable reactant as feedstock.SOLUTION: The present invention provides production of methyl acetate by carbonylating dimethyl ether feedstock with carbon monoxide in the presence of hydrogen under substantially anhydrous conditions, in the presence of a zeolite catalyst at a temperature in the range greater than 250°C to 350°C and a dimethyl ether concentration of at least 1 mol%.
摘要翻译：要解决的问题：提供一种用于在基本上无水条件下使用沸石催化剂从二甲醚生产乙酸甲酯的非均相气相方法，其优于使用可羰基化反应物作为原料的其它方法。沸石催化剂本发明提供生产的乙酸甲酯通过在氢气存在下，在基本上无水的条件下，在沸石催化剂存在下，在大于250℃至350℃的温度和二甲醚浓度为至少1摩尔％。

34. 发明专利

JP5336028B2 Production of acetic acid 有权
公开(公告)号：JP5336028B2
公开(公告)日：2013-11-06
申请号：JP2004537258
申请日：2003-09-03
申请人：ビーピーケミカルズリミテッド Bp Chemicals Limited
发明人：キー，レズリー，アン , ペイン，マーク，ジョン , プール，アンドリュー，ディビッド
IPC分类号： C07C51/12 , C07B61/00 , C07C53/08
CPC分类号： C07C51/12 , C07C53/08
摘要： A process for the production of acetic acid by carbonylating methanol and/or a reactive derivative thereof with carbon monoxide in at least one carbonylation reaction zone containing a liquid reaction composition comprising an iridium carbonylation catalyst, methyl iodide co-catalyst, a finite concentration of water, acetic acid, methyl acetate, at least one promoter selected from ruthenium, osmium and rhenium and at least one catalyst system stabiliser selected from indium, cadmium, mercury, gallium and zinc and wherein the molar ratio of iridium:promoter:stabiliser in the liquid reaction composition is maintained in the range 1:(>2 to 15):(0.25 to 12).

35. 发明专利

JP2012526787A Carbonylation process 有权
公开(公告)号：JP2012526787A
公开(公告)日：2012-11-01
申请号：JP2012510355
申请日：2010-05-06
申请人：ビーピーケミカルズリミテッド Bp Chemicals Limited
发明人：コスティンガゲア，ボーグダン , ジャンディッツェル，エバート
IPC分类号： C07C27/00 , B01J29/18 , C07B61/00 , C07C51/12 , C07C53/08 , C07C67/37 , C07C69/14
CPC分类号： C07C51/12 , B01J29/18 , B01J35/002 , B01J35/1019 , B01J35/1023 , B01J35/1038 , B01J35/1042 , B01J37/10 , B01J2229/38 , C07C67/37 , C07C57/08 , C07C69/14
摘要：水酸化アンモニウム水溶液で処理されたシリカ：アルミナのモル比が少なくとも１０：１のモルデナイトである触媒の存在下でメタノール及びその反応性誘導体から選択される少なくとも１つのカルボニル化可能な反応物質を一酸化炭素でカルボニル化することにより、酢酸及び酢酸メチルから選択される少なくとも１つのカルボニル化生成物を製造するプロセス。
【選択図】図１

36. 发明专利

JP2012509928A Carbonylation process for methyl acetate product 有权
公开(公告)号：JP2012509928A
公开(公告)日：2012-04-26
申请号：JP2011538045
申请日：2009-11-19
申请人：ビーピーケミカルズリミテッド Bp Chemicals Limited
发明人：ケイ，レズリー，アン , サンリー，ジョン，グレン , ヘイゼル，ニコラス，ジョン , ロバーツ，マーク，スティーブン
IPC分类号： C07C67/37 , C07B61/00 , 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.

38. 发明专利

JP2011105771A Production of acetic acid 审中-公开
标题翻译：生产乙酸
公开(公告)号：JP2011105771A
公开(公告)日：2011-06-02
申请号：JP2011042793
申请日：2011-02-28
申请人： Bp Chemicals Ltd , ビーピーケミカルズリミテッド Bp Chemicals Limited
发明人： COOK JOHN , ELLIS BRIAN , HOWARD PHILIP , JONES MICHAEL DAVID , KITCHEN SIMON JAMES
IPC分类号： B01J23/68 , C07C51/215 , B01J21/08 , B01J23/00 , B01J27/057 , B01J37/00 , C07B61/00 , C07C51/21 , C07C51/25 , C07C53/08 , C07C67/04 , C07C67/05 , C07C67/055 , C07C69/15
CPC分类号： C07C67/055 , B01J21/08 , B01J23/002 , B01J23/686 , B01J37/0045 , B01J2523/00 , C07C51/215 , C07C51/25 , C07C53/08 , C07C69/01 , B01J2523/18 , B01J2523/55 , B01J2523/56 , B01J2523/68 , C07C69/15
摘要： PROBLEM TO BE SOLVED: To solve the problems of process difficulties in the fluidized bed process for the production of acetic acid from ethane and/or ethylene and an oxygen-containing gas, especially the problem of catalyst abrasion. SOLUTION: There is provided a process for the production of acetic acid, which process comprises contacting ethane and/or ethylene with a molecular oxygen-containing gas in a fluid bed reactor in the presence of a microspheroidal fluidised particulate solid oxidation catalyst, wherein at least 90% of the catalyst particles is less than 300 μm. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了解决用于从乙烷和/或乙烯和含氧气体生产乙酸的流化床方法中的工艺困难的问题，特别是催化剂磨损的问题。提供了一种生产乙酸的方法，该方法包括在流化床反应器中，在微球状流化的颗粒状固体氧化催化剂存在下使乙烷和/或乙烯与含分子氧的气体接触，其中至少90％的催化剂颗粒小于300μm。版权所有（C）2011，JPO＆INPIT

39. 发明专利

JP2011512391A Production of acetic acid 审中-公开
公开(公告)号：JP2011512391A
公开(公告)日：2011-04-21
申请号：JP2010547240
申请日：2009-02-11
申请人：ビーピーケミカルズリミテッド Bp Chemicals Limited
发明人：スミス，スティーブン，ジェームズ , ブリーデン，クライブ，リチャード , フルーム，サイモン，フレデリック，トーマス , ヘニガン，ショーン，アンソニー
IPC分类号： C07C51/12 , B01J23/46 , C07B61/00 , C07C53/08
CPC分类号： C07C51/12 , C07C53/08
摘要： A process for the production of acetic acid comprising: introducing methanol and/or a reactive derivative thereof and carbon monoxide into a first reaction zone containing a liquid reaction composition comprising a carbonylation catalyst, optionally a carbonylation catalyst promoter, methyl iodide, methyl acetate, acetic acid and water; withdrawing at least a portion of the liquid reaction composition together with dissolved and/or entrained carbon monoxide from the first reaction zone; passing at least a portion of the withdrawn liquid reaction composition to a second reaction zone; passing at least a portion of the liquid reaction composition from the second reaction zone into a flash separation zone; wherein the temperature of the liquid reaction composition withdrawn from the first reaction zone is in the range of 170 to 195°C; and the temperature of the liquid reaction composition passed from the second reaction zone to the flash separation zone is at least 8°C greater than the temperature of the liquid reaction composition withdrawn from the first reaction zone.

40. 发明专利

JP2010270159A Process for production of acetic acid 有权
标题翻译：生产乙酸的方法
公开(公告)号：JP2010270159A
公开(公告)日：2010-12-02
申请号：JP2010200389
申请日：2010-09-07
申请人： Bp Chem Internatl Ltd , ビーピーケミカルズリミテッド Bp Chemicals Limited
发明人： LAW DAVID JOHN , POOLE ANDREW DAVID , SMITH STEPHEN JAMES , SUNLEY JOHN GLENN
IPC分类号： C07C51/12 , C07B61/00 , C07C53/08 , C07C53/122
CPC分类号： C07C51/12 , C07C53/08
摘要： PROBLEM TO BE SOLVED: To provide a carbonylation process using an iridium catalyst and a promoter which inhibits or intercepts loss of catalyst and promoter.
SOLUTION: The process for the production of acetic acid by carbonylating methanol and/or a reactive derivative thereof with carbon monoxide in a carbonylation reactor containing a liquid reaction composition comprising an iridium carbonylation catalyst, methyl iodide co-catalyst, a finite concentration of water, acetic acid, methyl acetate, at least one promoter selected from ruthenium, osmium and rhenium and a stabilizing compound selected from the group consisting of alkali metal iodides, alkaline earth metal iodides, metal complexes capable of generating I
- , salts capable of generating I
- , and mixtures of two or more thereof wherein the molar ratio of promoter to iridium is greater than 2:1, and the molar ratio of stabilizing compound to iridium is in the range [greater than 0 and 5 or less]:1.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供使用铱催化剂和抑制或截断催化剂和助催化剂损失的促进剂的羰基化方法。解决方案：通过在包含含有铱羰基化催化剂，甲基碘助催化剂，有限浓度的液体反应组合物的羰基化反应器中将甲醇和/或其反应性衍生物与一氧化碳羰基化来生产乙酸的方法的水，乙酸，乙酸甲酯，至少一种选自钌，锇和铼的促进剂和选自碱金属碘化物，碱土金属碘化物，能够产生I < / SP>，能够产生I 的盐及其两种或多种的混合物，其中促进剂与铱的摩尔比大于2:1，稳定化合物与铱的摩尔比为在[大于0和5或更小]的范围内：1。版权所有（C）2011，JPO＆INPIT

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