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1. 发明授权

US09108188B2 Selective hydrogenation catalyst and methods of making and using same 有权
标题翻译：选择性氢化催化剂及其制备和使用方法
公开(公告)号：US09108188B2
公开(公告)日：2015-08-18
申请号：US13414544
申请日：2012-03-07
申请人： Tin-Tack Peter Cheung , Joseph Bergmeister, III , Stephen L. Kelly
发明人： Tin-Tack Peter Cheung , Joseph Bergmeister, III , Stephen L. Kelly
IPC分类号： B01J21/04 , B01J21/06 , B01J21/08 , B01J23/00 , B01J23/38 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/755 , B01J27/10 , B01J27/128 , B01J27/13 , C01B13/00 , C01B33/12 , C01F7/02 , C01G23/047 , B01J23/50 , B01J37/18 , B01J37/24 , B01J35/10 , B01J37/00 , C07C7/167 , C07C5/08 , C07C5/09
CPC分类号： B01J23/50 , B01J21/04 , B01J23/005 , B01J23/44 , B01J27/125 , B01J35/0006 , B01J35/08 , B01J35/1009 , B01J35/1014 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J35/1066 , B01J35/1071 , B01J35/1076 , B01J35/109 , B01J37/0009 , B01J37/0018 , B01J37/0221 , B01J37/08 , B01J37/082 , B01J37/18 , B01J37/24 , C07C5/03 , C07C5/08 , C07C5/09 , C07C7/167 , C07C2521/04 , C07C2527/13 , Y02P20/52 , C07C11/04 , C07C11/06
摘要： A composition comprising an extruded inorganic support comprising an oxide of a metal or metalloid, and at least one catalytically active metal, wherein the extruded inorganic support has pores, a total pore volume, and a pore size distribution, wherein the pore size distribution displays at least two peaks of pore diameters, each peak having a maximum, wherein a first peak has a first maximum of pore diameters of equal to or greater than about 120 nm and a second peak has a second maximum of pore diameters of less than about 120 nm, and wherein greater than or equal to about 5% of a total pore volume of the extruded inorganic support is contained within the first peak of pore diameters.
摘要翻译：一种组合物，其包含包含金属或准金属的氧化物的挤出无机载体和至少一种催化活性金属，其中所述挤出的无机载体具有孔，总孔体积和孔径分布，其中孔径分布显示在孔径的至少两个峰值，每个峰值具有最大值，其中第一峰值具有等于或大于约120nm的孔径的第一最大值，并且第二峰值具有小于约120nm的孔径的第二最大值，并且其中挤出的无机载体的总孔体积的大于或等于约5％包含在孔直径的第一峰内。

2. 发明申请

US20130237729A1 Selective Hydrogenation Catalyst and Methods of Making and Using Same 有权
公开(公告)号：US20130237729A1
公开(公告)日：2013-09-12
申请号：US13414544
申请日：2012-03-07
申请人： Tin-Tack Peter Cheung , Joseph Bergmeister, III , Stephen L. Kelly
发明人： Tin-Tack Peter Cheung , Joseph Bergmeister, III , Stephen L. Kelly
IPC分类号： C07C5/05 , B01J21/08 , B01J21/06 , B01J21/04 , B01J21/02 , B01J27/08 , B01J23/00 , B01J27/10 , B01J37/24 , C01B33/12 , C01G23/047 , C01F7/02 , C01B13/00 , B32B7/02 , B01J35/10
CPC分类号： B01J23/50 , B01J21/04 , B01J23/005 , B01J23/44 , B01J27/125 , B01J35/0006 , B01J35/08 , B01J35/1009 , B01J35/1014 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J35/1066 , B01J35/1071 , B01J35/1076 , B01J35/109 , B01J37/0009 , B01J37/0018 , B01J37/0221 , B01J37/08 , B01J37/082 , B01J37/18 , B01J37/24 , C07C5/03 , C07C5/08 , C07C5/09 , C07C7/167 , C07C2521/04 , C07C2527/13 , Y02P20/52 , C07C11/04 , C07C11/06
摘要： A composition comprising an extruded inorganic support comprising an oxide of a metal or metalloid, and at least one catalytically active metal, wherein the extruded inorganic support has pores, a total pore volume, and a pore size distribution, wherein the pore size distribution displays at least two peaks of pore diameters, each peak having a maximum, wherein a first peak has a first maximum of pore diameters of equal to or greater than about 120 nm and a second peak has a second maximum of pore diameters of less than about 120 nm, and wherein greater than or equal to about 5% of a total pore volume of the extruded inorganic support is contained within the first peak of pore diameters.

3. 发明授权

US5227030A Electrocatalytic cathodes and methods of preparation 失效
标题翻译：电催化阴极及其制备方法
公开(公告)号：US5227030A
公开(公告)日：1993-07-13
申请号：US686641
申请日：1991-04-17
申请人： Richard N. Beaver, deceased , Carl E. Byrd, deceased , Stephen L. Kelly , Charles W. Becker
发明人： Richard N. Beaver, deceased , Carl E. Byrd, deceased , Stephen L. Kelly , Charles W. Becker
IPC分类号： C25B11/04 , C25B11/06
CPC分类号： C25B11/0478
摘要： Cathodes useful in an electrolytic cell, such as a chlor-alkali cell, are disclosed which have a metallic-surfaced substrate coated with a catalytic coating composition. In one aspect, the catalytic coating includes a base layer of at least one primary electrocatalytic metal with particles of at least one electrocatalytic metal oxide entrapped therein. In another aspect, at least one upper oxide layer is formed on the base layer. Each upper oxide layer includes a substantially heterogeneous mixture of at least one primary electrocatalytic metal oxide and at least one secondary electrocatalytic metal oxide. The catalytic coatings are tightly adherent to the underlying substrate, resist loss during cell operation and exhibit low hydrogen overvoltage potentials. Disclosed are methods for preparing the above-described cathodes. Also disclosed is a method for reducing the hydrogen overvoltage potential of an electrolytic cell by placing an electrocatalytic metal/metal oxide particle coating on a metallic-surfaced cathode.
摘要翻译：公开了一种用于电解池，例如氯碱池的阴极，其具有涂覆有催化涂层组合物的金属表面基材。一方面，催化涂层包括至少一种主要电催化金属的基层，其中包含至少一种电催化金属氧化物的颗粒。另一方面，在基底层上形成至少一个上部氧化物层。每个上氧化物层包括至少一种初级电催化金属氧化物和至少一种第二电催化金属氧化物的基本上不均匀的混合物。催化涂层紧密贴附在底层基体上，在电解池操作过程中抵抗损失，并显示出低的氢过电位。公开了制备上述阴极的方法。还公开了一种通过在金属表面的阴极上放置电催化金属/金属氧化物颗粒涂层来降低电解槽的氢过电位的方法。

4. 发明授权

US5164062A Electrocatalytic cathodes and method of preparation 失效
标题翻译：电催化阴极及其制备方法
公开(公告)号：US5164062A
公开(公告)日：1992-11-17
申请号：US683919
申请日：1991-04-11
申请人： Carl E. Byrd , Stephen L. Kelly , Richard N. Beaver
发明人： Carl E. Byrd , Stephen L. Kelly , Richard N. Beaver
IPC分类号： C25B11/04 , C25B11/06
CPC分类号： C25B11/0478 , C25B11/0494
摘要： Cathodes useful in electrolytic cells, such as a chlor-alkali cell, are disclosed which have a metallic-surfaced substrate coated with an electrocatalytic coating. The electrocatalytic coating includes palladium and at least one primary electrocatalytic metal, such as a platinum group metal. The coating optionally includes at least one secondary electrocatalytic metal, such as nickel, cobalt, iron, copper, manganese, molybdenum, cadmium, chromium, tin and silicon. Also disclosed is non-electrolytic reduction method for preparing the cathodes. The method provides a tightly adherent coating, improves electrocatalyst loading and reduces cathode production costs.
摘要翻译：公开了用于电解池中的阴极，例如氯碱池，其具有涂覆有电催化涂层的金属表面基材。电催化涂层包括钯和至少一种初级电催化金属，例如铂族金属。涂层任选地包括至少一种二次电催化金属，例如镍，钴，铁，铜，锰，钼，镉，铬，锡和硅。还公开了用于制备阴极的非电解还原方法。该方法提供紧密粘附的涂层，改善电催化剂负载并降低阴极生产成本。

5. 发明授权

US5035789A Electrocatalytic cathodes and methods of preparation 失效
标题翻译：电催化阴极及其制备方法
公开(公告)号：US5035789A
公开(公告)日：1991-07-30
申请号：US529990
申请日：1990-05-29
申请人： Richard N. Beaver , Carl E. Byrd , Stephen L. Kelly
发明人： Richard N. Beaver , Carl E. Byrd , Stephen L. Kelly
IPC分类号： C25B11/08 , C25B11/04 , C25B11/06
CPC分类号： C25B11/0478
摘要： Cathodes useful in an electrolytic cell, such as a chlor-alkali cell, are disclosed which have a metallic-surfaced substrate coated with a catalytic coating composition. In one aspect, the catalytic coating includes a base layer of at least one primary electrocatalytic metal with particles of at least one electrocatalytic metal oxide entrapped therein. In another aspect, at least one upper oxide layer is formed on the base layer. Each upper oxide layer includes a substantially heterogeneous mixture of at least one primary electrocatalytic metal oxide and at least one secondary electrocatalytic metal oxide. The catalytic coatings are tightly adherent to the underlying substrate, resist loss during cell operation and exhibit low hydrogen overvoltage potentials. Also disclosed are methods for preparing the cathodes.

6. 发明授权

US5066380A Electrocatalytic cathodes and method of preparation 失效
标题翻译：电催化阴极及其制备方法
公开(公告)号：US5066380A
公开(公告)日：1991-11-19
申请号：US529829
申请日：1990-05-29
申请人： Carl E. Byrd , Stephen L. Kelly , Richard N. Beaver
发明人： Carl E. Byrd , Stephen L. Kelly , Richard N. Beaver
IPC分类号： C25B11/04 , C25B11/06
CPC分类号： C25B11/0494 , C25B11/0478
摘要： Cathodes useful in electrolytic cells, such as a chlor-alkali cell, are disclosed which have a metallic-surfaced substrate coated with an electrocatalytic coating. The electrocatalytic coating includes palladium and at least one primary electrocatlaytic metal, such as a platinum group metal. The coating optionally includes at least one secondary electrocatalytic metal, such as nickel, cobalt, iron, copper, manganese, molybdenum, cadmium, chromium, tin and silicon. Also disclosed is a non-electrolytic reduction method for preparing the cathodes. The method provides a tightly adherent coating, improves electrocatalyst loading and reduces cathode production costs.
摘要翻译：公开了用于电解池中的阴极，例如氯碱池，其具有涂覆有电催化涂层的金属表面基材。电催化涂层包括钯和至少一种初级电催化金属，例如铂族金属。涂层任选地包括至少一种二次电催化金属，例如镍，钴，铁，铜，锰，钼，镉，铬，锡和硅。还公开了一种用于制备阴极的非电解还原方法。该方法提供紧密粘附的涂层，改善电催化剂负载并降低阴极生产成本。

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