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111. 发明授权

US08558027B2 Production of mixtures of methylenedianiline and its higher homologues using calcined metal oxide-silica catalysts 有权
标题翻译：使用煅烧金属氧化物 - 二氧化硅催化剂生产亚甲基二苯胺及其高级同系物的混合物
公开(公告)号：US08558027B2
公开(公告)日：2013-10-15
申请号：US13058603
申请日：2009-08-14
申请人： Heiko Weiner , David C. Molzahn , Robert J. Gulotty, Jr.
发明人： Heiko Weiner , David C. Molzahn , Robert J. Gulotty, Jr.
IPC分类号： C07C211/00
CPC分类号： C07C209/78 , B01J21/12 , B01J35/002 , B01J37/0009 , B01J37/033 , B01J37/036 , B01J37/08 , C07C211/50
摘要： The present disclosure relates to compositions, systems, and methods of forming an amine (e.g., methylenedianiline (MDA)) using an acid catalyst including, for example, a metal oxide-silica catalyst calcined at temperature(s) of about ≧500° C. to form a solid acid silica-metal oxide catalyst. A metal oxide of a solid acid silica-metal oxide catalyst may comprise alumina. A process for making a solid acid silica-metal oxide catalyst may comprise calcining an amorphous alumina-silica material at temperature(s) of about ≧500° C. and/or under an anhydrous and/or inert atmosphere. A rearrangement reaction of the condensation product of aniline and formaldehyde in the presence of a solid acid silica-metal oxide catalyst may yield more MDA and/or more desirable isomer(s) of MDA than reactions performed with a corresponding catalyst calcined at temperature(s) of less than 500° C.
摘要翻译：本公开内容涉及使用酸催化剂形成胺（例如亚甲基二苯胺（MDA））的组合物，体系和方法，所述酸催化剂包括例如在大约> 500℃的温度下煅烧的金属氧化物 - 二氧化硅催化剂 C.形成固体酸二氧化硅 - 金属氧化物催化剂。固体二氧化硅 - 金属氧化物催化剂的金属氧化物可以包含氧化铝。制备固体酸性二氧化硅 - 金属氧化物催化剂的方法可以包括在约> = 500℃的温度和/或在无水和/或惰性气氛下煅烧无定形氧化铝 - 二氧化硅材料。在固体酸二氧化硅 - 金属氧化物催化剂存在下，苯胺和甲醛的缩合产物的重排反应可以产生更多的MDA和/或更理想的MDA异构体，而不是用相对应的在）小于500℃

112. 发明申请

US20130245333A1 Ethanol Manufacturing Process Over Catalyst Having Improved Radial Crush Strength 有权
公开(公告)号：US20130245333A1
公开(公告)日：2013-09-19
申请号：US13418755
申请日：2012-03-13
申请人： Zhenhua Zhou , Emily Duff , Dheeraj Kumar , Heiko Weiner
发明人： Zhenhua Zhou , Emily Duff , Dheeraj Kumar , Heiko Weiner
IPC分类号： C07C29/149 , B01J37/10 , B01J21/08
CPC分类号： B01J23/626 , B01J21/04 , B01J21/08 , B01J23/14 , B01J23/42 , B01J23/44 , B01J23/745 , B01J23/75 , B01J23/8906 , B01J23/8913 , B01J23/8993 , B01J35/002 , B01J35/1014 , B01J35/1019 , B01J37/0207 , B01J37/10 , C07C29/149 , C07C31/08
摘要： Acetic acid is hydrogenation in the presence of a catalyst comprising one or more active metals on a silica support, wherein the catalyst has a radial crush strength of at least 4 N/mm. The one or more active metals may include cobalt, copper, gold, iron, nickel, palladium, platinum, iridium, osmium, rhenium, rhodium, ruthenium, tin, zinc, lanthanum, cerium, manganese, chromium, vanadium, molybdenum and mixtures thereof. Radial crush strength may be improved by steam treating the catalyst support prior to the loading of the one or more active metals.

113. 发明申请

US20130245332A1 Promoters for Cobalt-Tin Catalysts for Reducing Alkanoic Acids 有权
标题翻译：用于还原烷酸的钴 - 锡催化剂的促进剂
公开(公告)号：US20130245332A1
公开(公告)日：2013-09-19
申请号：US13418749
申请日：2012-03-13
申请人： Heiko Weiner , Zhenhua Zhou , Radmila Jevtic , Victor J. Johnston
发明人： Heiko Weiner , Zhenhua Zhou , Radmila Jevtic , Victor J. Johnston
IPC分类号： C07C27/04 , B01J23/54 , B01J21/18 , B01J23/745 , B01J21/12 , B01J21/02 , B01J27/18 , B01J23/00 , B01J21/08
CPC分类号： B01J37/08 , B01J23/02 , B01J23/8966 , B01J37/0201 , B01J37/0205 , B01J2523/00 , C07C29/149 , C07C31/08 , B01J2523/43 , B01J2523/822 , B01J2523/845 , B01J2523/824 , B01J2523/19 , B01J2523/821 , B01J2523/827 , B01J2523/25 , B01J2523/15 , B01J2523/13
摘要： The present invention relates to a process for the formation of an alcohol from an alkanoic acid, the steps of the process comprising: contacting a feed stream containing the alkanoic acid and hydrogen at an elevated temperature with a hydrogenating catalyst comprising from 3 to 25 wt. % of active metals comprising tin and cobalt and a metal promoter selected from the group consisting of noble metals or first metal, the first metal selected from the group of barium, cesium and potassium.
摘要翻译：本发明涉及从链烷酸形成醇的方法，该方法的步骤包括：使含有链烷酸和氢的进料流在升高的温度下与含有3至25wt。％的包含锡和钴的活性金属和选自贵金属或第一金属的金属促进剂，选自钡，铯和钾的第一种金属。

114. 发明申请

US20130225877A1 Catalyst Having Support Containing Tin and Process for Manufacturing Ethanol 有权
标题翻译：含有锡的催化剂和制造乙醇的方法
公开(公告)号：US20130225877A1
公开(公告)日：2013-08-29
申请号：US13408226
申请日：2012-02-29
申请人： Heiko Weiner , Zhenhua Zhou , Radmila Jevtic , Victor J. Johnston
发明人： Heiko Weiner , Zhenhua Zhou , Radmila Jevtic , Victor J. Johnston
IPC分类号： B01J21/08 , C07C29/149 , B01J27/182
CPC分类号： B01J37/0217 , B01J21/08 , B01J23/06 , B01J23/10 , B01J23/14 , B01J23/24 , B01J23/38 , B01J23/42 , B01J23/52 , B01J23/626 , B01J23/70 , B01J37/0207 , B01J37/0242 , B01J37/0244 , C07C29/149 , C07C31/08
摘要： The present invention relates to a catalyst composition having a support that contains tin. The catalyst is used for converting acetic acid to ethanol. The catalyst may also comprise one or more active metals and a support modifier.
摘要翻译：本发明涉及具有含锡的载体的催化剂组合物。催化剂用于将乙酸转化为乙醇。催化剂还可以包含一种或多种活性金属和载体改性剂。

115. 发明申请

US20130225876A1 Hydrogenation Catalyst Using Multiple Impregnations of an Active Metal Solution 审中-公开
标题翻译：使用多次浸渍活性金属溶液的氢化催化剂
公开(公告)号：US20130225876A1
公开(公告)日：2013-08-29
申请号：US13408029
申请日：2012-02-29
申请人： Heiko Weiner , Zhenhua Zhou
发明人： Heiko Weiner , Zhenhua Zhou
IPC分类号： C07C29/149 , B01J23/835 , B01J23/89 , B01J21/08 , B01J21/06 , B01J23/63 , B01J21/04 , B01J21/02 , B01J37/08 , B01J23/644 , B01J23/652 , B01J23/656 , B01J23/62 , B01J23/648
CPC分类号： B01J37/0205 , B01J21/08 , B01J23/02 , B01J23/04 , B01J23/10 , B01J23/14 , B01J23/22 , B01J23/24 , B01J23/34 , B01J23/38 , B01J23/52 , B01J23/626 , B01J23/70 , B01J23/835 , B01J37/0207 , C07C29/149 , C07C31/08
摘要： A process for producing a catalyst that results in improved yields and productivity to ethanol. The process involves the steps of preparing a solution comprising one or more precursors to an active metal and impregnating a first portion of the solution on a support to form a first impregnated support. The first impregnated support is calcined to form a first calcined support and a second portion of the solution is impregnated on the first calcined support. The catalyst is useful for hydrogenating alkanoic acids to ethanol.
摘要翻译：一种生产催化剂的方法，其导致乙醇的产率和生产率的提高。该方法包括制备包含活性金属的一种或多种前体的溶液并将溶液的第一部分浸渍在载体上以形成第一浸渍载体的步骤。将第一浸渍的载体煅烧以形成第一煅烧载体，并将第二部分溶液浸渍在第一煅烧载体上。催化剂可用于将链烷酸氢化成乙醇。

116. 发明申请

US20130211152A1 Ethanol Manufacturing Process Over Catalyst with Cesium and Support Comprising Tungsten or Oxides Thereof 有权
标题翻译：含有铯和含有钨或氧化物的载体的催化剂上的乙醇制造方法
公开(公告)号：US20130211152A1
公开(公告)日：2013-08-15
申请号：US13397314
申请日：2012-02-15
申请人： Radmila Jevtic , Victor J. Johnston , Heiko Weiner , Zhenhua Zhou
发明人： Radmila Jevtic , Victor J. Johnston , Heiko Weiner , Zhenhua Zhou
IPC分类号： C07C29/149 , C07C29/147
CPC分类号： C07C29/149 , C07C31/08
摘要： The present invention relates to a process for producing product comprising ethanol which comprises contacting a feedstock comprising acetic acid and hydrogen in a reaction zone at hydrogenation conditions with a catalyst composition comprising at least one active metal that may include a Group VIII metal and tin and from 0.01 to 0.5 wt. % cesium on a support comprising tungsten or oxides thereof.
摘要翻译：本发明涉及一种生产包含乙醇的产品的方法，该方法包括在氢化条件下在反应区中将包含乙酸和氢的原料与包含至少一种可包括第Ⅷ族金属和锡的活性金属和 0.01〜0.5重量％％的铯在包含钨或其氧化物的载体上。

117. 发明申请

US20130210936A1 Catalysts for Converting Acetic Acid to Acetone 有权
标题翻译：将乙酸转化为丙酮的催化剂
公开(公告)号：US20130210936A1
公开(公告)日：2013-08-15
申请号：US13371078
申请日：2012-02-10
申请人： Zhenhua Zhou , Radmila Jevtic , Victor J. Johnston , Heiko Weiner
发明人： Zhenhua Zhou , Radmila Jevtic , Victor J. Johnston , Heiko Weiner
IPC分类号： C07C45/41
CPC分类号： C07C45/48 , C07C49/08
摘要： The present invention relates to a process for the formation of acetone from acetic acid. The process is conducted at an elevated temperature of above 225° C. by contacting a feed stream containing acetic acid, and an optional carrier gas, with a catalyst. The catalyst comprises a support that is favorable for the production of acetone. The support may comprise titania, zirconia, ceria, silica, iron oxide, and carbon, but preferably is titania, zirconia, and ceria.
摘要翻译：本发明涉及从乙酸形成丙酮的方法。通过使含有乙酸和任选的载气的进料流与催化剂接触，在高于225℃的高温下进行该方法。催化剂包括有利于生产丙酮的载体。载体可以包括二氧化钛，氧化锆，二氧化铈，二氧化硅，氧化铁和碳，但优选为二氧化钛，氧化锆和二氧化铈。

118. 发明授权

US08501652B2 Catalysts for making ethanol from acetic acid 有权
公开(公告)号：US08501652B2
公开(公告)日：2013-08-06
申请号：US12698968
申请日：2010-02-02
申请人： Victor J. Johnston , Laiyuan Chen , Barbara F. Kimmich , Josefina T. Chapman , James H. Zink , Heiko Weiner , John L. Potts , Radmila Jevtic
发明人： Victor J. Johnston , Laiyuan Chen , Barbara F. Kimmich , Josefina T. Chapman , James H. Zink , Heiko Weiner , John L. Potts , Radmila Jevtic
IPC分类号： B01J23/652
CPC分类号： B01J23/6567 , B01J21/16 , B01J23/002 , B01J23/26 , B01J23/40 , B01J23/58 , B01J23/60 , B01J23/626 , B01J23/70 , B01J37/0205 , B01J37/0207 , B01J2523/00 , C07C29/149 , C07C67/00 , C07C31/08 , C07C69/14 , B01J2523/23 , B01J2523/41 , B01J2523/43 , B01J2523/74 , B01J2523/824 , B01J2523/828
摘要： Catalysts and processes for forming catalysts for use in hydrogenating acetic acid to form ethanol. In one embodiment, the catalyst comprises a first metal, a silicaceous support, and at least one metasilicate support modifier. Preferably, the first metal is selected from the group consisting of copper, iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium, platinum, titanium, zinc, chromium, rhenium, molybdenum, and tungsten. In addition the catalyst may comprise a second metal preferably selected from the group consisting of copper, molybdenum, tin, chromium, iron, cobalt, vanadium, tungsten, palladium, platinum, lanthanum, cerium, manganese, ruthenium, rhenium, gold, and nickel.

119. 发明申请

US20130197278A1 Process For Manufacturing Ethanol Using A Metallic Catalyst Supported on Titania 审中-公开
标题翻译：使用二氧化钛负载的金属催化剂制造乙醇的方法
公开(公告)号：US20130197278A1
公开(公告)日：2013-08-01
申请号：US13360067
申请日：2012-01-27
申请人： Zhenhua Zhou , Radmila Jevtic , Victor J. Johnston , Heiko Weiner
发明人： Zhenhua Zhou , Radmila Jevtic , Victor J. Johnston , Heiko Weiner
IPC分类号： C07C29/149
CPC分类号： C07C29/149 , C07C31/08
摘要： The present invention relates to a process for producing ethanol by contacting a feedstock comprising acetic acid and hydrogen in a reaction zone at hydrogenation conditions including a temperature from 125° C. to 350° C. with a catalyst composition, wherein the catalyst composition comprises from 1.5 wt. % to 3 wt. % active metals on a titania support, said active metals comprising at least one Group VIII metal and an excess molar amount of tin, relative to the at least one Group VIII metal.
摘要翻译：本发明涉及一种生产乙醇的方法，该方法通过在催化剂组合物的氢化条件（包括125℃至350℃的温度）下在反应区中使包含乙酸和氢的原料接触，其中催化剂组合物包含 1.5重量％％〜3重量％相对于至少一种第Ⅷ族金属，所述活性金属包含至少一种第Ⅷ族金属和过量摩尔量的锡。

120. 发明申请

US20130178667A1 Processes for Making Catalysts 审中-公开
标题翻译：催化剂制备方法
公开(公告)号：US20130178667A1
公开(公告)日：2013-07-11
申请号：US13595391
申请日：2012-08-27
申请人： Zhenhua Zhou , Heiko Weiner , Radmila Wollrab
发明人： Zhenhua Zhou , Heiko Weiner , Radmila Wollrab
IPC分类号： B01J23/89 , C07C29/149 , B01J23/888 , B01J23/30 , B01J23/652
CPC分类号： B01J37/0205 , B01J23/648 , B01J23/6525 , B01J23/6527 , B01J23/898 , B01J23/8986 , B01J23/8993 , B01J23/96 , B01J2523/00 , C07C29/149 , Y02P20/584 , B01J2523/41 , B01J2523/43 , B01J2523/69 , B01J2523/828 , B01J2523/845 , C07C31/08
摘要： The present invention relates to catalysts, to processes for making catalysts and to chemical processes employing such catalysts. The catalysts are preferably used for converting acetic acid to ethanol. The catalyst comprises a precious metal and one or more active metals on a support, optionally a modified support.
摘要翻译：本发明涉及催化剂，制备催化剂的方法和使用这种催化剂的化学方法。催化剂优选用于将乙酸转化为乙醇。催化剂包含贵金属和一种或多种活性金属在载体上，任选地是改性载体。

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