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公开(公告)号：US08119099B2
公开(公告)日：2012-02-21
申请号：US12957496
申请日：2010-12-01
IPC分类号： C01B3/16
CPC分类号： C01B3/16 , B01J23/002 , B01J23/005 , B01J23/06 , B01J35/023 , B01J37/0201 , B01J37/03 , B01J2523/00 , C01B2203/0233 , C01B2203/0283 , C01B2203/1076 , Y02P20/52 , B01J2523/12 , B01J2523/27 , B01J2523/31 , B01J2523/13 , B01J2523/15
摘要： Catalyst for use in the high temperature shift reaction comprising in its active form a mixture of zinc alumina spinel and zinc oxide in combination with an alkali metal selected from the group consisting of Na, K, Rb, Cs and mixtures thereof.
摘要翻译： 在高温转移反应中使用的催化剂，其活性形式包括与选自Na，K，Rb，Cs及其混合物的碱金属组合的锌铝尖晶石和氧化锌的混合物。
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公开(公告)号：US20110101277A1
公开(公告)日：2011-05-05
申请号：US12957496
申请日：2010-12-01
IPC分类号： C01B3/38
CPC分类号： C01B3/16 , B01J23/002 , B01J23/005 , B01J23/06 , B01J35/023 , B01J37/0201 , B01J37/03 , B01J2523/00 , C01B2203/0233 , C01B2203/0283 , C01B2203/1076 , Y02P20/52 , B01J2523/12 , B01J2523/27 , B01J2523/31 , B01J2523/13 , B01J2523/15
摘要： Catalyst for use in the high temperature shift reaction comprising in its active form a mixture of zinc alumina spinel and zinc oxide in combination with an alkali metal selected from the group consisting of Na, K, Rb, Cs and mixtures thereof.
摘要翻译： 在高温转移反应中使用的催化剂，其活性形式包括与选自Na，K，Rb，Cs及其混合物的碱金属组合的锌铝尖晶石和氧化锌的混合物。
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13.发明申请公开(公告)号：US20100130776A1
公开(公告)日：2010-05-27
申请号：US12624019
申请日：2009-11-23
IPC分类号： C07C51/235 , B01J8/04
CPC分类号： C07C45/38 , B01J8/04 , C07C51/235 , C07C47/06 , C07C53/08
摘要： A process and reactor for the production of acetic acid comprising the steps of: passing a feed stream containing ethanol and water together with a predetermined feed rate of an oxygen containing atmosphere in presence of one or more catalysts being active in simultaneous non-oxidative and oxidative conversion of ethanol to a product stream with acetic acid; recovering from the product stream a stream of acetic acid; optionally recovering reactive derivatives of acetic acid and recycling these to step (a).
摘要翻译： 一种用于生产乙酸的方法和反应器，包括以下步骤：在一种或多种催化剂的存在下，使含有乙醇和水的进料流与预定的含氧气氛的进料速率一起通过同时进行的非氧化和氧化 用乙酸将乙醇转化成产物流; 从产物流中回收乙酸流; 任选地回收乙酸的活性衍生物并将其再循环到步骤（a）。
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公开(公告)号：US20100130775A1
公开(公告)日：2010-05-27
申请号：US12622820
申请日：2009-11-20
IPC分类号： C07C53/08
摘要： Process for the preparation of acetic acid comprising the steps of: providing a feed stream of water and ethanol; adding the feed stream to a recycle stream comprising unconverted ethanol and water; heating the admixture to a predetermined reaction temperature and passing the thus heated admixture over a catalyst being active in non-oxidative conversion of ethanol to acetic acid to obtain an effluent being rich in acetic acid; optionally cooling the effluent; separating the effluent into a stream rich in acetic acid being essentially free of water, a hydrogen containing stream, and a stream with unconverted amounts of ethanol, water and reactive derivates of acetic acid and optionally ethyl acetate; recycling the stream with unconverted amounts of ethanol and water to step (a); determining the amount of water in the recycle stream and adjusting the composition of the ethanol and water feed stream in step (a) to a water/ethanol mole ratio of between 0.3/0.7 to 0.6/0.4.
摘要翻译： 制备乙酸的方法，包括以下步骤：提供水和乙醇的进料流; 将进料流加入到包含未转化的乙醇和水的再循环流中; 将混合物加热到预定的反应温度，并将如此加热的混合物通过催化剂，在乙醇非氧化转化成乙酸中有活性的催化剂，得到富含乙酸的流出液; 任选地冷却流出物; 将流出物分离成富含乙酸的物流，其基本上不含水，含氢气流，以及具有未转化量的乙醇，水和乙酸和任选的乙酸乙酯的反应性衍生物的物流; 将未转化量的乙醇和水回收到步骤（a）; 确定再循环流中的水量，并将步骤（a）中的乙醇和水进料流的组成调节至0.3 / 0.7-0.6 / 0.4之间的水/乙醇摩尔比。
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公开(公告)号：US07090789B2
公开(公告)日：2006-08-15
申请号：US10756463
申请日：2004-01-14
CPC分类号： B01J23/34 , B01J23/6562 , B01J23/688 , B01J23/8892 , C01B3/16 , C01B2203/0283 , C01B2203/0495 , C01B2203/1011 , C01B2203/1035 , C01B2203/1041 , C01B2203/1076 , C01B2203/1094 , C01B2203/1619 , C01B2203/1623 , C01B2203/1657 , C01B2203/1661 , C01B2203/1676 , Y02E60/324 , Y02P20/52
摘要： A process for the treatment of synthesis gas to increase content of hydrogen and/or carbon monoxide in the gas comprising the step of contacting the synthesis gas with a catalyst comprising oxides of manganese and zirconium, which metals are present in a molar ratio Mn/Zr of between 0.05 to 5.00.
摘要翻译： 一种用于处理合成气以提高气体中氢和/或一氧化碳含量的方法，包括使合成气与包含锰和锆的氧化物的催化剂接触的步骤，该金属以摩尔比Mn / Zr 在0.05至5.00之间。
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公开(公告)号：US06706914B2
公开(公告)日：2004-03-16
申请号：US10277915
申请日：2002-10-23
IPC分类号： C07C5100
CPC分类号： B01J38/48 , B01J27/32 , C07C51/12 , Y02P20/584 , C07C53/08
摘要： A method for generating a concentrated solution of rhodium starting from solid RHI3 and other solid rhodium sources by combination with a reducing agent, preferably hydrazine and hydrazine derivatives. The solution does not form any precipitate of rhodium iodide or other compounds even upon admixture with large quantities of hydriodic acid. The solution is stable at ambient conditions, very stable towards air and is easily prepared without application of external pressure and heating sources.
摘要翻译： 从还原剂，优选肼和肼衍生物的组合产生从固体RHI3和其它固体铑源开始的浓缩铑溶液的方法。 即使与大量的氢碘酸混合，该溶液也不会形成碘化铑或其他化合物的任何沉淀物。 该溶液在环境条件下是稳定的，对空气非常稳定，并且在不施加外部压力和加热源的情况下容易地制备。
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