专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09120086B2 Copper Chromite hydrogenation catalysts for production of fatty alcohols 有权
标题翻译：用于生产脂肪醇的铬铬铁矿氢化催化剂
公开(公告)号：US09120086B2
公开(公告)日：2015-09-01
申请号：US13301917
申请日：2011-11-22
申请人： Deepak S. Thakur , William J. Carrick
发明人： Deepak S. Thakur , William J. Carrick
IPC分类号： B01J23/02 , B01J23/04 , B01J23/72 , B01J23/78 , B01J23/86 , B01J23/00 , B01J21/00 , B01J23/70 , B01J35/10 , B01J37/00 , B01J37/04 , C07C29/149
CPC分类号： B01J23/868 , B01J35/1014 , B01J35/1038 , B01J35/1042 , B01J35/108 , B01J37/0009 , B01J37/04 , C07C29/149 , C07C31/125
摘要： Provided are hydrogenation catalysts for processing esters into fatty alcohols. More particularly, the catalysts are for vapor-phase hydrogenation of methyl esters to fatty alcohols under fixed-bed conditions, where conditions are typically in a temperature range of 200 to 250° C. and a pressure range of 30 to 50 bar. Methods of making and using the same are also provided. These catalysts comprise a copper chromite, an alkali metal or alkaline earth metal component, and an inorganic matrix component, which are processed together to form the catalyst. The alkali metal component can comprise sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), or combinations thereof. The alkaline earth metal can comprise magnesium (Mg), calcium (Ca), barium (Ba), or combinations thereof.
摘要翻译：提供用于将酯加工成脂肪醇的氢化催化剂。更具体地，催化剂用于在固定床条件下将甲酯气相氢化成脂肪醇，其中条件通常在200-250℃的温度范围和30-50巴的压力范围内。还提供了制备和使用它们的方法。这些催化剂包括亚铬酸铜，碱金属或碱土金属组分和无机基质组分，它们一起加工以形成催化剂。碱金属组分可包含钠（Na），钾（K），铷（Rb），铯（Cs）或其组合。碱土金属可以包含镁（Mg），钙（Ca），钡（Ba）或它们的组合。

2. 发明授权

US5134108A Process for preparing catalyst with copper or zinc and with chromium, molybdenum, tungsten, or vanadium, and product thereof 失效
标题翻译：用铜或锌和铬，钼，钨或钒制备催化剂的方法及其制品
公开(公告)号：US5134108A
公开(公告)日：1992-07-28
申请号：US703923
申请日：1991-05-22
申请人： Deepak S. Thakur , Eugene Palka , Thomas J. Sullivan , Eugene Nebesh , Brian D. Roberts
发明人： Deepak S. Thakur , Eugene Palka , Thomas J. Sullivan , Eugene Nebesh , Brian D. Roberts
IPC分类号： B01J23/847 , B01J23/85 , B01J23/86 , B01J23/889 , B01J35/10 , B01J37/03 , C07C29/141 , C07C29/145 , C07C29/149 , C07C51/36
CPC分类号： C07C51/36 , B01J23/847 , B01J23/8472 , B01J23/85 , B01J23/868 , B01J23/8892 , B01J35/0026 , B01J35/023 , B01J35/1014 , B01J35/108 , B01J37/03 , C07C29/141 , C07C29/145 , C07C29/149
摘要： This hydrogenation catalyst comprises a major amount of the oxides of a first metal selected from copper or zinc, a second metal selected from chromium, molybdenum, tungsten and vanadium, and optionally, a minor amount of the oxide of a promoter metal selected from the group consisting of manganese, barium, zinc, nickel, cobalt, cadmium, iron and any combination thereof provided that the promotor metal is not zinc if the first metal is zinc. The average particle diameter of the powder is from about 6 to about 20 microns; and the particle surface area is from about 20 to about 70 m.sup.2 /g. The process for preparing this catalyst comprises the steps of(A) simultaneously and adding to a first vessel, (1) a first aqueous solution comprising a copper or zinc salt; (2) a second aqueous solution comprising a soluble base, provided that either the copper solution or the soluble base solution also contains a soluble salt of at least one second metal; or (3) a third aqueous solution comprising a soluble salt of at least one seocnd metal is added simultaneously to the first vessel whereby an aqueous slurry of insoluble solid is formed in the first vessel, provided further that the second metal is chromium, molybdenum, tungsten, or vanadium;(B) advancing at least a portion of the aqueous slurry from the first vessel to a second vessel;(C) recovering the solids from the aqueous slurry in the second vessel; and(D) calcining the recovered solids.
摘要翻译：该氢化催化剂包含主要量的选自铜或锌的第一金属的氧化物，选自铬，钼，钨和钒的第二金属，以及任选的少量选自下组的助催化剂金属的氧化物：由锰，钡，锌，镍，钴，镉，铁及其任何组合构成，只要第一金属为锌，则助催化剂金属不是锌。粉末的平均粒径为约6至约20微米; 并且颗粒表面积为约20至约70m 2 / g。制备该催化剂的方法包括以下步骤：（A）同时加入第一容器，（1）包含铜或锌盐的第一水溶液; （2）包含可溶性碱的第二水溶液，条件是铜溶液或可溶性碱溶液也含有至少一种第二金属的可溶性盐; 或（3）将包含至少一种第一金属的可溶性盐的第三水溶液同时加入到第一容器中，由此在第一容器中形成不溶性固体的水性浆液，进一步提供第二金属为铬，钼，钨或钒; （B）将所述含水浆料的至少一部分从所述第一容器推进到第二容器; （C）从第二容器中的含水浆液中回收固体; 和（D）煅烧回收的固体。

3. 发明申请

US20120136179A1 Copper Chromite Hydrogenation Catalysts For Production Of Fatty Alcohols 有权
标题翻译：用于生产脂肪醇的铬铬铁矿氢化催化剂
公开(公告)号：US20120136179A1
公开(公告)日：2012-05-31
申请号：US13301917
申请日：2011-11-22
申请人： Deepak S. Thakur , William J. Carrick
发明人： Deepak S. Thakur , William J. Carrick
IPC分类号： C07C27/04 , B01J37/04 , B01J21/08 , B01J23/86 , B01J21/16
CPC分类号： B01J23/868 , B01J35/1014 , B01J35/1038 , B01J35/1042 , B01J35/108 , B01J37/0009 , B01J37/04 , C07C29/149 , C07C31/125
摘要： Provided are hydrogenation catalysts for processing esters into fatty alcohols. More particularly, the catalysts are for vapor-phase hydrogenation of methyl esters to fatty alcohols under fixed-bed conditions, where conditions are typically in a temperature range of 200 to 250° C. and a pressure range of 30 to 50 bar. Methods of making and using the same are also provided. These catalysts comprise a copper chromite, an alkali metal or alkaline earth metal component, and an inorganic matrix component, which are processed together to form the catalyst. The alkali metal component can comprise sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), or combinations thereof. The alkaline earth metal can comprise magnesium (Mg), calcium (Ca), barium (Ba), or combinations thereof.
摘要翻译：提供用于将酯加工成脂肪醇的氢化催化剂。更具体地，催化剂用于在固定床条件下将甲酯气相氢化成脂肪醇，其中条件通常在200-250℃的温度范围和30-50巴的压力范围内。还提供了制备和使用它们的方法。这些催化剂包括亚铬酸铜，碱金属或碱土金属组分和无机基质组分，它们一起加工以形成催化剂。碱金属组分可包含钠（Na），钾（K），铷（Rb），铯（Cs）或其组合。碱土金属可以包含镁（Mg），钙（Ca），钡（Ba）或它们的组合。

4. 发明申请

US20120123150A1 Copper-Zirconia Catalyst and Method of Use and Manufacture 有权
标题翻译：铜 - 氧化锆催化剂及其使用和制造方法
公开(公告)号：US20120123150A1
公开(公告)日：2012-05-17
申请号：US12944317
申请日：2010-11-11
申请人： Rostam Jal Madon , Peter Nagel , Deepak S. Thakur
发明人： Rostam Jal Madon , Peter Nagel , Deepak S. Thakur
IPC分类号： C07C67/00 , B01J23/06
CPC分类号： B01J23/80 , B01J21/04 , B01J21/066 , B01J23/72 , B01J35/0053 , B01J35/006 , B01J35/0066 , B01J35/1019 , B01J37/031 , B01J37/04 , C07C67/00 , C07C67/40 , C07C69/14
摘要： Catalysts and methods for their manufacture and use for the dehydrogenation of alcohols are disclosed. The catalysts and methods utilize a highly dispersible alumina, for example, boehmite or pseudoboehmite, to form catalysts that exhibit high dehydrogenation activities. Specifically, the catalysts include Cu that is highly dispersed by reaction of an alumina formed by peptizing of boehmite or pseudoboehmite and precursors of ZrO2, ZnO and CuO.
摘要翻译：公开了用于制备和用于醇脱氢的催化剂及其方法。催化剂和方法利用高度分散的氧化铝，例如勃姆石或假勃姆石来形成表现出高脱氢活性的催化剂。具体地，催化剂包括通过由勃姆石或假勃姆石胶溶而形成的氧化铝与ZrO 2，ZnO和CuO的前体反应而高度分散的Cu。

5. 发明授权

US5243095A Hydrogenation catalyst, process for preparing and process for using said catalyst 失效
标题翻译：氢化催化剂，用于制备和使用所述催化剂的方法
公开(公告)号：US5243095A
公开(公告)日：1993-09-07
申请号：US874259
申请日：1992-04-24
申请人： Brian D. Roberts , Deepak S. Thakur , Thomas J. Sullivan , Robert A. Plundo
发明人： Brian D. Roberts , Deepak S. Thakur , Thomas J. Sullivan , Robert A. Plundo
IPC分类号： B01J23/889 , B01J37/03 , C07C29/141 , C07C29/145 , C07C29/149
CPC分类号： B01J37/03 , B01J23/8892 , C07C29/149
摘要： In one embodiment, the invention relates to a catalyst in powdered form comprising the oxides of copper, iron, aluminum and manganese wherein the atomic ratio of copper to iron is at least 1:1. In another embodiment, the invention relates to a process for preparing such hydrogenation catalysts which comprises the steps of(A) preparing a first aqueous solution containing at least one water-soluble copper salt, at least one water-soluble iron salt, and at least one water-soluble manganese salt;(B) preparing a second solution containing at least one water-soluble basic aluminum salt and at least one alkaline precipitating agent;(C) mixing the first and second solutions wherein an insoluble solid is formed;(D) recovering the soluble solid; and(E) calcining the recovered solid to form the desired catalyst.The invention also relates to a process for hydrogenating aldehydes, ketones, carboxylic acids and carboxylic acid esters.

6. 发明授权

US5155086A Hydrogenation catalyst, process for preparing and process of using said catalyst 失效
标题翻译：氢化催化剂，制备和使用所述催化剂的方法
公开(公告)号：US5155086A
公开(公告)日：1992-10-13
申请号：US680100
申请日：1991-04-02
申请人： Deepak S. Thakur , Brian D. Roberts , Thomas J. Sullivan , Anita L. Vichek
发明人： Deepak S. Thakur , Brian D. Roberts , Thomas J. Sullivan , Anita L. Vichek
IPC分类号： B01J23/80 , B01J35/02 , B01J35/10 , B01J37/03 , C07C29/141 , C07C29/145 , C07C29/149
CPC分类号： C07C29/149 , B01J23/80 , B01J35/002 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J35/1066 , B01J35/108 , B01J37/031 , C07C29/141 , C07C29/145 , B01J35/023
摘要： In one embodiment, the invention relates to a catalyst in powdered form which comprises a major amount of the oxides of copper and zinc, and a minor amount of aluminum oxide wherein the pore volume of pores of said catalysts having a diameter between about 120 and about 1000 .ANG. is at least about 40% of the total pore volume. In another embodiment, the invention relates to a process for preparing hydrogenation catalysts comprising the oxides of copper, zinc and aluminum which comprises the steps of(A) preparing a first aqueous solution containing at least one water-soluble copper salt and at least one water-soluble zinc salt;(B) preparing a second solution containing at least one water-soluble basic aluminum salt and at least one alkaline precipitating agent;(C) mixing the first and second solutions whereby an insoluble solid is formed;(D) recovering the insoluble solid.The invention also relates to a process for hydrogenating aldehydes, ketones, carboxylic acids and carboxylic acid esters with catalysts of the type described. Catalysts of the invention are useful in both fixed bed and slurry phase hydrogenation reactions.
摘要翻译：在一个实施方案中，本发明涉及粉末形式的催化剂，其包含主要量的铜和锌的氧化物和少量氧化铝，其中所述催化剂的孔的孔体积具有约120和约 1000 ANGSTROM是总孔容的至少约40％。在另一个实施方案中，本发明涉及一种制备包含铜，锌和铝的氧化物的氢化催化剂的方法，其包括以下步骤：（A）制备含有至少一种水溶性铜盐和至少一种水的第一水溶液可溶锌盐; （B）制备含有至少一种水溶性碱性铝盐和至少一种碱性沉淀剂的第二溶液; （C）混合第一和第二溶液，由此形成不溶性固体; （D）回收不溶性固体。本发明还涉及用所述类型的催化剂氢化醛，酮，羧酸和羧酸酯的方法。本发明的催化剂可用于固定床和浆相加氢反应。

7. 发明授权

US08778833B2 Copper-zirconia catalyst and method of use and manufacture 有权
标题翻译：铜 - 氧化锆催化剂和使用和制造方法
公开(公告)号：US08778833B2
公开(公告)日：2014-07-15
申请号：US12944317
申请日：2010-11-11
申请人： Rostam Jal Madon , Peter Nagel , Deepak S. Thakur
发明人： Rostam Jal Madon , Peter Nagel , Deepak S. Thakur
IPC分类号： B01J23/02 , B01J23/06 , B01J23/70 , B01J23/72 , B01J23/00
CPC分类号： B01J23/80 , B01J21/04 , B01J21/066 , B01J23/72 , B01J35/0053 , B01J35/006 , B01J35/0066 , B01J35/1019 , B01J37/031 , B01J37/04 , C07C67/00 , C07C67/40 , C07C69/14
摘要： Catalysts and methods for their manufacture and use for the dehydrogenation of alcohols are disclosed. The catalysts and methods utilize a highly dispersible alumina, for example, boehmite or pseudoboehmite, to form catalysts that exhibit high dehydrogenation activities. Specifically, the catalysts include Cu that is highly dispersed by reaction of an alumina formed by peptizing of boehmite or pseudoboehmite and precursors of ZrO2, ZnO and CuO.
摘要翻译：公开了用于制备和用于醇脱氢的催化剂及其方法。催化剂和方法利用高度分散的氧化铝，例如勃姆石或假勃姆石来形成表现出高脱氢活性的催化剂。具体地，催化剂包括通过由勃姆石或假勃姆石胶溶而形成的氧化铝与ZrO 2，ZnO和CuO的前体反应而高度分散的Cu。

8. 发明授权

US07659225B2 Precious metal catalyst for debenzylation 有权
标题翻译：贵金属催化剂去苄化
公开(公告)号：US07659225B2
公开(公告)日：2010-02-09
申请号：US11144496
申请日：2005-06-03
申请人： Jian Ping Chen , Charles R. Penquite , Deepak S. Thakur
发明人： Jian Ping Chen , Charles R. Penquite , Deepak S. Thakur
IPC分类号： B01J21/18 , B01J23/00 , B01J27/00 , B01J27/185 , C01B31/08 , A01N25/00
CPC分类号： C07C209/62 , B01J21/18 , B01J23/38 , B01J23/40 , B01J23/44 , B01J23/462 , B01J23/464 , B01J23/56 , B01J23/624 , B01J23/626 , B01J23/628 , B01J23/6527 , B01J23/6567 , B01J23/89 , B01J23/8906 , B01J23/892 , B01J23/8926 , B01J35/10 , B01J35/1028 , B01J35/1047 , B01J35/108 , B01J37/031 , C07C29/132 , C07C33/26
摘要： Disclosed is a catalyst composite containing a metal catalyst and a specifically defined carbon support containing a carbonaceous material. For example, the carbon support may have a total pore surface area of about 800 m2/g or more and about 2,000 m2/g or less where about 20% or less of the total pore surface area is micro pore surface area. Alternatively the carbon support may have a total pore volume of at least about 0.75 cc/g where about 15% or less of the total pore volume is micro pore volume. Alternatively, the carbon support may have a phosphorus content of about 0.75% by weight or less. Also disclosed are methods of making and using the catalyst composite.
摘要翻译：公开了含有金属催化剂和含碳质材料的特定碳载体的催化剂复合材料。例如，碳载体的总孔表面积可以为约800m 2 / g以上至约2000m 2 / g以下，其中总孔表面积的约20％以下为微孔表面积。或者，碳载体可以具有至少约0.75cc / g的总孔体积，其中总孔体积的约15％或更少是微孔体积。或者，碳载体可以具有约0.75重量％以下的磷含量。还公开了制备和使用催化剂复合材料的方法。

9. 发明授权

US06992037B2 Precious metal catalyst for debenzylation 有权
标题翻译：贵金属催化剂去苄化
公开(公告)号：US06992037B2
公开(公告)日：2006-01-31
申请号：US09954235
申请日：2001-09-17
申请人： Jian Ping Chen , Charles R. Penquite , Deepak S. Thakur
发明人： Jian Ping Chen , Charles R. Penquite , Deepak S. Thakur
IPC分类号： B01J21/18 , B01J23/40 , B01J27/14 , B01J20/02 , C09C1/56
CPC分类号： B01J23/56 , B01J21/18 , B01J23/38 , B01J23/44 , B01J23/89 , B01J35/1023 , B01J35/1028 , B01J35/1042 , B01J35/108
摘要： One aspect of the invention relates to catalyst composite containing a metal catalyst and a specifically defined carbon support containing a carbonaceous material. For example, the carbon support may have a total pore surface area of about 800 m2/g or more and about 2,000 m2/g or less where about 20% or less of the total pore surface area is micro pore surface area. Alternatively the carbon support may have a total pore volume of at least about 0.75 cc/g where about 15% or less of the total pore volume is micro pore volume. In yet another aspect of the invention, the carbon support may have a phosphorus content of about 0.75% by weight or less. In still yet another aspect of the invention, a methods of making and using the catalyst composite are disclosed.
摘要翻译：本发明的一个方面涉及含有金属催化剂和含碳质材料的特定碳载体的催化剂复合材料。例如，碳载体的总孔表面积可以为约800m 2 / g以上且约2000m 2 / g以下，其中约20％或更多总孔表面积少是微孔表面积。或者，碳载体可以具有至少约0.75cc / g的总孔体积，其中总孔体积的约15％或更少是微孔体积。在本发明的另一方面，碳载体可以具有约0.75重量％以下的磷含量。在本发明的另一方面，公开了制备和使用催化剂复合材料的方法。

10. 发明授权

US5345005A Hydrogenation catalyst, process for preparing and process of using said catalyst 失效
标题翻译：氢化催化剂，制备和使用所述催化剂的方法
公开(公告)号：US5345005A
公开(公告)日：1994-09-06
申请号：US930123
申请日：1992-09-18
申请人： Deepak S. Thakur , Brian L. Roberts , Thomas J. Sullivan , Anita L. Vichek
发明人： Deepak S. Thakur , Brian L. Roberts , Thomas J. Sullivan , Anita L. Vichek
IPC分类号： B01J23/80 , B01J35/02 , B01J35/10 , B01J37/03 , C07C29/141 , C07C29/145 , C07C29/149 , C07C31/125
CPC分类号： B01J23/80 , B01J35/002 , B01J35/1014 , B01J35/1047 , B01J35/108 , B01J37/031 , C07C29/141 , C07C29/145 , C07C29/149 , B01J35/023
摘要： In one embodiment, the invention relates to a catalyst in powdered form which comprises a major amount of the oxides of copper and zinc, and a minor amount of aluminum oxide wherein the pore volume of pores of said catalysts having a diameter between about 120 and about 1000 .ANG. is at least about 40% of the total pore volume. In another embodiment, the invention relates to a process for preparing hydrogenation catalysts comprising the oxides of copper, zinc and aluminum which comprises the steps of(A) preparing a first aqueous solution containing at least one water-soluble copper salt and at least one water-soluble zinc salt;(B) preparing a second solution containing at least one water-soluble basic aluminum salt and at least one alkaline precipitating agent;(C) mixing the first and second solutions whereby an insoluble solid is formed;(D) recovering the insoluble solid.The invention also relates to a process for hydrogenating aldehydes, ketones, carboxylic acids and carboxylic acid esters with catalysts of the type described. Catalysts of the invention are useful in both fixed bed and slurry phase hydrogenation reactions.
摘要翻译：在一个实施方案中，本发明涉及粉末形式的催化剂，其包含主要量的铜和锌的氧化物和少量氧化铝，其中所述催化剂的孔的孔体积具有约120和约 1000 ANGSTROM是总孔容的至少约40％。在另一个实施方案中，本发明涉及一种制备包含铜，锌和铝的氧化物的氢化催化剂的方法，其包括以下步骤：（A）制备含有至少一种水溶性铜盐和至少一种水的第一水溶液可溶锌盐; （B）制备含有至少一种水溶性碱性铝盐和至少一种碱性沉淀剂的第二溶液; （C）混合第一和第二溶液，由此形成不溶性固体; （D）回收不溶性固体。本发明还涉及用所述类型的催化剂氢化醛，酮，羧酸和羧酸酯的方法。本发明的催化剂可用于固定床和浆相加氢反应。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式