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1. 发明授权

US08382881B2 Method for removal of mercury from hydrocarbon feedstocks 有权
标题翻译：从烃原料中除去汞的方法
公开(公告)号：US08382881B2
公开(公告)日：2013-02-26
申请号：US12446529
申请日：2007-11-19
申请人： Madan M. Bhasin , Mark K. Brayden , Foppe Dupius , Peter E. Groenendijk , Seyed R. Seyedmonir , Michael C. Smith , Fredrick W. Vance
发明人： Madan M. Bhasin , Mark K. Brayden , Foppe Dupius , Peter E. Groenendijk , Seyed R. Seyedmonir , Michael C. Smith , Fredrick W. Vance
IPC分类号： B01D53/02 , B01J20/283 , C10L3/00
CPC分类号： C10G25/003 , B01D15/00 , B01D53/02 , B01D53/64 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/112 , B01D2253/304 , B01D2253/306 , B01D2253/308 , B01D2253/31 , B01D2253/311 , B01D2255/104 , B01D2256/24 , B01D2257/602 , B01J20/0233 , B01J20/3234 , B01J20/3236 , B01J23/50 , B01J23/66 , B01J35/002 , B01J35/1009 , B01J35/1038 , B01J35/1076 , C10G2300/104 , C10G2300/1044 , C10G2300/1051 , C10G2300/1055 , C10G2300/1088 , C10G2300/1096 , C10G2300/205 , Y02P30/464
摘要： The invention provides a method for removing mercury from a liquid or gas hydrocarbon stream, mixtures thereof, including mixtures of liquid streams with a solid carbonaceous substance, by contacting the hydrocarbon stream with a composition comprising silver and a support material, wherein the composition as measured by ammonia chemisorption has a surface acidity in the range of 0.1-10.0 μmole of irreversible NH3/g of the composition.
摘要翻译：本发明提供了一种通过使烃流与包含银和载体材料的组合物接触来从液体或气体烃流中除去汞的混合物，包括液体流与固体含碳物质的混合物的方法，其中测量的组成通过氨化学吸附具有组合物的不可逆NH3 / g的0.1-10.0μmole的表面酸度。

2. 发明申请

US20100126909A1 METHOD FOR REMOVAL OF MERCURY FROM HYDROCARBON FEEDSTOCKS 有权
标题翻译：从碳氢化合物去除汞的方法
公开(公告)号：US20100126909A1
公开(公告)日：2010-05-27
申请号：US12446529
申请日：2007-11-19
申请人： Madan M. Bhasin , Mark K. Brayden , Foppe Dupius , Peter E. Groenendijk , Seyed R. Seyedmonir , Michael C. Smith , Fredrick W. Vance , Frederick R. Van Buren , Marc A. Mangnus
发明人： Madan M. Bhasin , Mark K. Brayden , Foppe Dupius , Peter E. Groenendijk , Seyed R. Seyedmonir , Michael C. Smith , Fredrick W. Vance , Frederick R. Van Buren , Marc A. Mangnus
IPC分类号： C10L3/10 , C10G35/06
CPC分类号： C10G25/003 , B01D15/00 , B01D53/02 , B01D53/64 , B01D2253/102 , B01D2253/104 , B01D2253/106 , B01D2253/112 , B01D2253/304 , B01D2253/306 , B01D2253/308 , B01D2253/31 , B01D2253/311 , B01D2255/104 , B01D2256/24 , B01D2257/602 , B01J20/0233 , B01J20/3234 , B01J20/3236 , B01J23/50 , B01J23/66 , B01J35/002 , B01J35/1009 , B01J35/1038 , B01J35/1076 , C10G2300/104 , C10G2300/1044 , C10G2300/1051 , C10G2300/1055 , C10G2300/1088 , C10G2300/1096 , C10G2300/205 , Y02P30/464
摘要： The invention provides a method for removing mercury from a liquid or gas hydrocarbon stream, mixtures thereof, including mixtures of liquid streams with a solid carbonaceous substance, by contacting the hydrocarbon stream with a composition comprising silver and a support material, wherein the composition as measured by ammonia chemisorption has a surface acidity in the range of 0.1-10.0 μmole of irreversible NH3/g of the composition.
摘要翻译：本发明提供了一种通过使烃流与包含银和载体材料的组合物接触来从液体或气体烃流中除去汞的混合物，包括液体流与固体含碳物质的混合物的方法，其中测量的组成通过氨化学吸附具有组合物的不可逆NH3 / g的0.1-10.0μmole的表面酸度。

3. 发明授权

US5187140A Alkylene oxide catalysts containing high silver content 失效
标题翻译：包含高银含量的烷基氧化物催化剂
公开(公告)号：US5187140A
公开(公告)日：1993-02-16
申请号：US556828
申请日：1990-07-23
申请人： Erlind M. Thorsteinson , Madan M. Bhasin , Seyed R. Seyedmonir
发明人： Erlind M. Thorsteinson , Madan M. Bhasin , Seyed R. Seyedmonir
IPC分类号： B01J20060101 , B01J23/50 , B01J23/66 , B01J23/68 , B01J27/055 , B01J27/12 , B01J27/128 , B01J27/135 , B01J27/138 , B01J35/02 , B01J35/10 , B01J37/02 , C07D301/10
CPC分类号： C07D301/10 , B01J23/50 , B01J23/66 , B01J35/0026 , B01J35/1009 , B01J35/1042
摘要： Catalysts for the epoxidation of alkene, especially ethylene, to the corresponding alkylene oxide, e.g., ethylene oxide, which catalysts contain a high silver content on carriers having a high surface area and a high pore volume are disclosed. Methods for making and using such catalysts are also disclosed.

4. 发明申请

US20110082029A1 ALUMINA CARRIERS AND SILVER-BASED CATALYSTS FOR THE PRODUCTION OF ALKYLENE OXIDES 审中-公开
标题翻译：氧化铝载体和用于生产烷基氧化物的银基催化剂
公开(公告)号：US20110082029A1
公开(公告)日：2011-04-07
申请号：US12947446
申请日：2010-11-16
申请人： Erlind M. Thorsteinson , Madan M. Bhasin , Albert Cheng-Yu Liu , Juliana G. Serafin , Seyed R. Seyedmonir , Hwaili Soo
发明人： Erlind M. Thorsteinson , Madan M. Bhasin , Albert Cheng-Yu Liu , Juliana G. Serafin , Seyed R. Seyedmonir , Hwaili Soo
IPC分类号： B01J27/055 , B01J32/00 , B01J37/08 , B01J27/25
CPC分类号： B01J23/50 , B01J21/04 , B01J21/12 , B01J23/66 , B01J23/688 , B01J37/0205 , B01J37/0207 , B01J37/06
摘要： An improved carrier useful for preparing a catalyst having excellent catalytic performance when used in the production of alkylene oxide, such as ethylene oxide. The carrier is obtained by a) impregnating a preformed alpha-alumina carrier with at least one modifier selected from among alkali metal silicates and alkaline earth metal silicates, b) drying the impregnated carrier; and c) calcining dried carrier. The carrier may optionally be washed, prior to being impregnated by conventional catalytic material and/or promoter material.
摘要翻译：一种改进的载体，可用于制备当用于生产环氧烷烃如环氧乙烷时具有优异催化性能的催化剂。载体通过以下方法获得：a）用至少一种选自碱金属硅酸盐和碱土金属硅酸盐的改性剂浸渍预制的α-氧化铝载体，b）干燥浸渍的载体; 和c）煅烧干燥的载体。在用常规催化材料和/或促进剂材料浸渍之前，载体可以任选地被洗涤。

5. 发明申请

US20140088316A1 ALKYLENE OXIDE CATALYST AND USE THEREOF 审中-公开
标题翻译：烷基氧化物催化剂及其用途
公开(公告)号：US20140088316A1
公开(公告)日：2014-03-27
申请号：US13624131
申请日：2012-09-21
申请人： Manuel A. W. Natal , Madan M. Bhasin , Hwaili Soo , Albert C. Liu
发明人： Manuel A. W. Natal , Madan M. Bhasin , Hwaili Soo , Albert C. Liu
IPC分类号： B01J27/02 , B01J23/68 , C07C41/02 , C07C29/10 , C07C209/16 , B01J23/66 , C07D301/10
CPC分类号： B01J27/055 , B01J21/04 , B01J23/50 , B01J23/58 , B01J23/688 , B01J35/0013 , B01J35/006 , B01J35/023 , B01J37/0203 , B01J37/0205 , B01J37/0244 , B01J37/16 , C07C209/60 , C07D301/10 , Y02P20/52
摘要： A supported silver catalyst and use thereof in a process for producing an alkylene oxide, such as ethylene oxide, by the direct oxidation of an alkylene with oxygen or an oxygen-containing gas, wherein the catalyst provides improved stability and improved resilience to reactor upsets and timely recovery to substantially pre-upset levels of catalyst activity and/or efficiency. In some embodiments, the catalyst also exhibits improved activity. A catalyst capable of producing ethylene oxide at a selectivity of at least 87 percent while achieving a work rate of at least 184 kg/h/m3 at a temperature of no greater than 235° C. when operated in a process where the inlet feed to a reactor containing the catalyst comprises ethylene, oxygen, and carbon dioxide, wherein the concentration of carbon dioxide in the inlet feed is greater than or equal to 2 mole percent.
摘要翻译：负载型银催化剂及其在通过氧气或含氧气体直接氧化亚烷基的环氧乙烷生产方法中的用途，其中催化剂提供改进的稳定性和改善对反应器不稳定性的回弹性，及时恢复，以大大预测催化剂活性和/或效率的水平。在一些实施方案中，催化剂还表现出改进的活性。能够以至少87％的选择性生产环氧乙烷的催化剂，同时在不高于235℃的温度下实现至少184kg / h / m3的工作速率，当在进料进料至含有催化剂的反应器包括乙烯，氧气和二氧化碳，其中入口进料中二氧化碳的浓度大于或等于2摩尔％。

6. 发明授权

US5057481A Catalyst composition for oxidation of ethylene to ethylene oxide 失效
标题翻译：乙烯氧化成环氧乙烷的催化剂组合物
公开(公告)号：US5057481A
公开(公告)日：1991-10-15
申请号：US251814
申请日：1988-10-03
申请人： Madan M. Bhasin
发明人： Madan M. Bhasin
IPC分类号： B01J23/66 , C07D301/10
CPC分类号： B01J23/66 , C07D301/10
摘要： This invention relates to the catalysts for the manufacture of ethylene oxide at commercial concentrations in the presence of carbon dioxide gas recycle which contains impregnated silver on a support and a mixture of cesium salts, at least one of which is a cesium salt in which the anions thereof are oxyanions of elements having an atomic number of 21 to 75 and being from groups 3b through 7b, inclusive, of the Periodic Table of the Elements.
摘要翻译：本发明涉及在存在二氧化碳气体再循环的情况下以商业浓度制造环氧乙烷的催化剂，其中在载体上含有浸渍的银和铯盐的混合物，其中至少一种是铯盐，其中阴离子是元素周期表的原子序数为21〜75的元素的氧化阴离子，并且是来自组3b〜7b的元素的含氧阴离子。

7. 发明授权

US4908343A Catalyst composition for oxidation of ethylene to ethylene oxide 失效
标题翻译：乙烯氧化成环氧乙烷的催化剂组合物
公开(公告)号：US4908343A
公开(公告)日：1990-03-13
申请号：US251573
申请日：1988-10-03
申请人： Madan M. Bhasin
发明人： Madan M. Bhasin
IPC分类号： B01J23/66 , C07D301/10
CPC分类号： C07D301/10 , B01J23/66
摘要： This invention relates to catalysts for the manufacture of ethylene oxide, especially at commercial concentrations in the presence of carbon dioxide gas recycle, which contains impregnated silver on a support and a mixture of cesium salt and one or more alkali metal and alkaline earth metal salts in which the anions thereof are halide or oxyanions of elements other than the oxygen therein having an atomic number of 7 or 15 to 83 and being from groups 3b through 7b, inclusive, and 3a through 7a, inclusive, of the Periodic Table of the Elements, at least a portion of said oxyanions are oxyanions of group 3b to 7b elements.
摘要翻译：本发明涉及用于制备环氧乙烷的催化剂，特别是在二氧化碳气体再循环存在下的商业浓度下，其中在载体上含有浸渍的银，以及铯盐和一种或多种碱金属和碱土金属盐的混合物其阴离子是元素周期表中除了其中具有原子序数为7或15至83且来自基团3b至7b（包括端值）和3a至7a的元素之外的元素的卤化物或氧阴离子，所述氧阴离子的至少一部分是组3b至7b元素的氧阴离子。

8. 发明授权

US5504053A Alkylene oxide catalysts having enhanced activity and/or stability 失效
标题翻译：具有增强活性和/或稳定性的环氧烷催化剂
公开(公告)号：US5504053A
公开(公告)日：1996-04-02
申请号：US502187
申请日：1990-04-03
申请人： Pen-Yuan Chou , Madan M. Bhasin , Hwaili Soo , Erlind M. Thorsteinson
发明人： Pen-Yuan Chou , Madan M. Bhasin , Hwaili Soo , Erlind M. Thorsteinson
IPC分类号： B01J23/66 , B01J20060101 , B01J23/06 , B01J23/68 , B01J27/053 , C07D301/10 , C22B20060101 , B01J23/50
CPC分类号： B01J23/68 , C07D301/10 , Y02P20/52
摘要： Catalysts for the production of alkylene oxide by the epoxidation of alkene with oxygen comprise a silver impregnated support containing a sufficient amount of manganese component to enhance at least one of activity and/or efficiency and/or stability as compared to a similar catalyst which does not contain manganese component.
摘要翻译：用于通过用氧环氧化烯烃生产环氧烷的催化剂包含含有足够量的锰组分的银浸渍载体，以增加活性和/或效率和/或稳定性中的至少一种，与不使用的类似催化剂相比，活性和/或效率和/或稳定性中的至少一种含锰成分。

9. 发明授权

US10159961B2 Alkylene oxide catalyst and use thereof 有权
公开(公告)号：US10159961B2
公开(公告)日：2018-12-25
申请号：US13624131
申请日：2012-09-21
申请人： Manuel A. W. Natal , Madan M. Bhasin , Hwaili Soo , Albert C. Liu
发明人： Manuel A. W. Natal , Madan M. Bhasin , Hwaili Soo , Albert C. Liu
IPC分类号： B01J27/055 , C07D301/10 , B01J37/02 , B01J37/16 , B01J21/04 , B01J23/50 , B01J23/58 , B01J23/68 , C07C209/60 , B01J35/02 , B01J35/00
摘要： A supported silver catalyst and use thereof in a process for producing an alkylene oxide, such as ethylene oxide, by the direct oxidation of an alkylene with oxygen or an oxygen-containing gas, wherein the catalyst provides improved stability and improved resilience to reactor upsets and timely recovery to substantially pre-upset levels of catalyst activity and/or efficiency. In some embodiments, the catalyst also exhibits improved activity. A catalyst capable of producing ethylene oxide at a selectivity of at least 87 percent while achieving a work rate of at least 184 kg/h/m3 at a temperature of no greater than 235° C. when operated in a process where the inlet feed to a reactor containing the catalyst comprises ethylene, oxygen, and carbon dioxide, wherein the concentration of carbon dioxide in the inlet feed is greater than or equal to 2 mole percent.

10. 发明申请

US20090177000A1 ALKYLENE OXIDE CATALYST AND USE THEREOF 审中-公开
标题翻译：烷基氧化物催化剂及其用途
公开(公告)号：US20090177000A1
公开(公告)日：2009-07-09
申请号：US12297331
申请日：2007-04-17
申请人： Manuel A. W. Natal , Madan M. Bhasin , Hwaili Soo , Albert C. Liu
发明人： Manuel A. W. Natal , Madan M. Bhasin , Hwaili Soo , Albert C. Liu
IPC分类号： C07D301/10 , B01J23/66 , B01J23/68 , B01J27/051 , B01J27/02 , B01J21/04 , B01J37/02
CPC分类号： B01J23/688 , B01J21/04 , B01J37/0205 , B01J37/024 , B01J37/06 , C07D301/10 , Y02P20/52
摘要： A supported silver catalyst and use thereof in a process for producing an alkylene oxide, such as ethylene oxide, by the direct oxidation of an alkylene with oxygen or an oxygen-containing gas, wherein the catalyst provides improved stability and improved resilience to reactor upsets and timely recovery to substantially pre-upset levels of catalyst activity and/or efficiency. In some embodiments, the catalyst also exhibits improved activity. A catalyst capable of producing ethylene oxide at a selectivity of at least 87 percent while achieving a work rate of at least 184 kg/h/m3 at a temperature of no greater than 235° C. when operated in a process where the inlet feed to a reactor containing the catalyst comprises ethylene, oxygen, and carbon dioxide, wherein the concentration of carbon dioxide in the inlet feed is greater than or equal to 2 mole percent.
摘要翻译：负载型银催化剂及其在通过氧气或含氧气体直接氧化亚烷基的环氧乙烷生产方法中的用途，其中催化剂提供改进的稳定性和改善对反应器不稳定性的回弹性，及时恢复，以大大预测催化剂活性和/或效率的水平。在一些实施方案中，催化剂还表现出改进的活性。能够以至少87％的选择性生产环氧乙烷的催化剂，同时在不高于235℃的温度下实现至少184kg / h / m3的工作速率，当在进料进料至含有催化剂的反应器包括乙烯，氧气和二氧化碳，其中入口进料中二氧化碳的浓度大于或等于2摩尔％。

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