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公开(公告)号：US20100121099A1
公开(公告)日：2010-05-13
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
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 240° C. to 350° C. and in the presence of hydrogen.
摘要翻译： 在沸石催化剂存在下，在240℃至350℃的温度和氢气存在下，在基本无水的条件下，用一氧化碳羰基化二甲醚进料生产乙酸甲酯。
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公开(公告)号：US07342129B2
公开(公告)日：2008-03-11
申请号：US10516623
申请日：2003-05-29
IPC分类号： C07C51/12
摘要： A 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 stablising 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 stabilising compound to iridium is in the range [greater than 0 to 5]:1.
摘要翻译： 在含有液体反应组合物的羰基化反应器中通过羰基化甲醇和/或其与一氧化碳的反应性衍生物生产乙酸的方法，所述液体反应组合物包含铱羰基化催化剂，甲基碘助催化剂，有限浓度的水，乙酸 乙酸甲酯，选自钌，锇和铼的至少一种助催化剂和选自碱金属碘化物，碱土金属碘化物，能够产生I-的金属络合物，能产生I-的盐的稳定化合物，和 其中两种或更多种的混合物，其中助催化剂与铱的摩尔比大于2:1，稳定化合物与铱的摩尔比在[大于0至5]：1范围内。
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公开(公告)号：US07309798B2
公开(公告)日：2007-12-18
申请号：US11417415
申请日：2006-05-03
IPC分类号： C07C67/36
摘要： A product comprising a lower alkyl ester of a lower aliphatic carboxylic acid is produced by a process comprising reacting a lower alkyl ether with carbon monoxide in the presence of a catalyst comprising mordenite and/or ferrierite, optionally including an additional framework metal such as gallium, boron and/or iron, under substantially anhydrous conditions. More specifically, methyl acetate is selectively produced by reaction of dimethyl ether with carbon monoxide in the presence of a catalyst comprising mordenite or ferrierite, under substantially anhydrous conditions.
摘要翻译： 包含低级脂族羧酸的低级烷基酯的产物是通过包括在包含丝光沸石和/或镁碱沸石的催化剂存在下使低级烷基醚与一氧化碳反应的方法制备的，任选地包括另外的骨架金属如镓， 硼和/或铁。 更具体地说，在基本上无水条件下，在包含丝光沸石或镁碱沸石的催化剂的存在下，通过二甲醚与一氧化碳反应选择性地生产乙酸甲酯。
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公开(公告)号：US09873112B2
公开(公告)日：2018-01-23
申请号：US14767633
申请日：2014-02-13
申请人： BP CHEMICALS LIMITED , Thomas Edward Clark , Evert Jan Ditzel , David John Law , Bruce Leo Williams
CPC分类号： B01J29/65 , B01J37/08 , C01B39/445 , C01P2002/60 , C07C41/09 , C07C51/09 , C07C53/08 , C07C43/043
摘要： Process for the co-production of acetic acid and dimethyl ether by contacting methyl acetate and methanol in the presence of a catalyst containing a crystalline zeolite having a FER framework type. The zeolite has crystallites having a dimension of about 500 nm or less in the c-axis.
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公开(公告)号：US08230992B2
公开(公告)日：2012-07-31
申请号：US12973007
申请日：2010-12-20
申请人： David John Law , Ryan Hill Mongan
发明人： David John Law , Ryan Hill Mongan
CPC分类号： G06F1/1632 , E05D3/10 , E05Y2900/606 , G06F1/1626 , G06F2200/1633 , G06F2200/1634 , Y10S248/918 , Y10T16/5403 , Y10T16/547
摘要： A case or cover for an electronic device such as a tablet computer is disclosed. This case allows the user to protect and personalize their tablet computer. The case allows the user to position the device for viewing in either portrait or landscape mode and does not require the user to hold the device in the desired orientation. The case may have a distinct hinge, with a stop that limits its rotational travel allowing the user to prop the electronic device up, at a desired viewing angle.
摘要翻译： 公开了一种用于诸如平板电脑的电子设备的壳体或盖子。 这种情况允许用户保护和个性化他们的平板电脑。 该情况允许用户将设备定位在纵向或横向模式下观看，并且不要求用户将设备保持在期望的方向。 壳体可以具有明显的铰链，其具有限制其旋转行程的停止，允许用户以期望的视角向上支撑电子设备。
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36.发明授权公开(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
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
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37.发明申请公开(公告)号：US20110237825A1
公开(公告)日：2011-09-29
申请号：US12998845
申请日：2009-11-16
IPC分类号： C07C69/02
CPC分类号： C07C51/12 , B01J29/22 , B01J29/24 , B01J35/1009 , B01J35/1014 , B01J35/1019 , B01J37/0009 , B01J37/0201 , B01J2229/42 , C07C67/37 , C07C53/08 , C07C69/14
摘要： A process for the carbonylation of dimethyl ether and/or methanol with carbon monoxide to produce methyl acetate and/or acetic acid in the presence of a catalyst formed by compositing a mordenite loaded with silver and/or copper, with an inorganic oxide binder.
摘要翻译： 在通过将负载有银和/或铜的丝光沸石复合而形成的催化剂与无机氧化物粘合剂的存在下，用一氧化碳羰基化二甲醚和/或甲醇以制备乙酸甲酯和/或乙酸的方法。
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38.发明申请公开(公告)号：US20110218356A1
公开(公告)日：2011-09-08
申请号：US12998684
申请日：2009-10-08
CPC分类号： C07C67/37 , B01J29/18 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J35/1023 , B01J35/1061 , B01J35/109 , B01J37/0009 , B01J37/08 , B01J2229/42 , C07C51/12 , C07C53/08 , C07C69/14
摘要： A process for the preparation of methyl acetate and/or acetic acid by carbonylating dimethyl ether and/or methanol with carbon monoxide in the presence of a catalyst, which catalyst is a H-mordenite bound with a mesoporous binder selected from silicas, aluminas, silica-aluminas, magnesium silicates and magnesium aluminum silicates.
摘要翻译： 一种通过在催化剂存在下用一氧化碳羰基化二甲醚和/或甲醇来制备乙酸甲酯和/或乙酸的方法，该催化剂是与介孔粘合剂结合的H-丝光沸石，所述介孔粘合剂选自二氧化硅，氧化铝，二氧化硅 铝酸镁，硅酸镁和硅酸镁铝。
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39.发明申请CARBONYLATION PROCESS FOR THE PRODUCTION OF ACETIC ACID USING METAL-PINCER LIGAND CATALYSTS 有权使用金属引线配体催化剂生产乙酸的碳化工艺公开(公告)号：US20100324332A1
公开(公告)日：2010-12-23
申请号：US12451755
申请日：2008-05-23
摘要： A process for the production of acetic acid by the liquid phase carbonylation of an alcohol and/or a reactive derivative thereof in which there is employed a catalyst comprising a complex of rhodium or iridium with a pincer ligand.
摘要翻译： 通过醇和/或其反应性衍生物的液相羰基化制备乙酸的方法，其中使用包含铑或铱的络合物和蒎烯配体的催化剂。
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40.发明申请公开(公告)号：US20100267985A1
公开(公告)日：2010-10-21
申请号：US12735180
申请日：2008-12-16
摘要： A process for the manufacture of at least one of acetic acid and methyl acetate by the carbonylation of methanol, dimethyl ether and/or dimethyl carbonate with carbon monoxide in the presence of a zeolite catalyst of structure type MOR having a crystal size of no greater than about 3 microns.
摘要翻译： 在甲醇，二甲醚和/或碳酸二甲酯与一氧化碳在具有晶体尺寸不大于的结构型MOR的沸石催化剂的存在下，通过羰基化甲醇，二甲醚和/或碳酸二甲酯来制造乙酸和乙酸甲酯中的至少一种的方法 约3微米。
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