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1. 发明申请

US20110182802A1 Reactor, A Structure Packing, and a Method for Improving Oxidation of Hydrogen Sulfide or Polysulfides in Liquid Sulfur 有权
标题翻译：反应器，结构填料和改善液硫中硫化氢或多硫化物氧化的方法
公开(公告)号：US20110182802A1
公开(公告)日：2011-07-28
申请号：US12692978
申请日：2010-01-25
申请人： Diwakar Garg , Xianming Jimmy Li , Uday Navin Parekh , Jung Soo Choe , Elmo Nasato
发明人： Diwakar Garg , Xianming Jimmy Li , Uday Navin Parekh , Jung Soo Choe , Elmo Nasato
IPC分类号： C01B17/027 , B01J8/02 , G05B1/00
CPC分类号： C01B17/027 , B01J19/32 , B01J2219/3221 , B01J2219/32227 , B01J2219/32408 , B01J2219/32425 , B01J2219/32466 , C01B17/0232
摘要： Disclosed is a reactor, a structured packing, and a method for increasing the rate of decomposition of polysulfides and oxidation of polysulfides and hydrogen sulfide in liquid sulfur. The reactor, the structured packing, and the method involve a structured packing for contacting a first stream and a second stream in a reactor including a catalyst. The catalyst increases the rate of decomposition of polysulfides and oxidation of polysulfides and hydrogen sulfide in the liquid sulfur of the first stream with the second stream. The first stream includes liquid sulfur containing polysulfides and dissolved hydrogen sulfide. The second stream includes an oxygen-containing gas.
摘要翻译：公开了一种反应器，规整填料，以及提高多硫化物分解速率和硫化氢和硫化氢在液态硫中氧化的方法。反应器，规整填料和该方法涉及用于在包括催化剂的反应器中使第一流和第二流接触的规整填料。催化剂使第二流中多硫化物的分解速率和第一流的液硫中多硫化物和硫化氢的氧化速率增加。第一流包括含硫的多硫化物和溶解的硫化氢。第二流包括含氧气体。

2. 发明授权

US08663596B2 Reactor, a structure packing, and a method for improving oxidation of hydrogen sulfide or polysulfides in liquid sulfur 有权
标题翻译：反应器，结构填料和改善液硫中硫化氢或多硫化物氧化的方法
公开(公告)号：US08663596B2
公开(公告)日：2014-03-04
申请号：US12692978
申请日：2010-01-25
申请人： Diwakar Garg , Xianming Jimmy Li , Uday Navin Parekh , Jung Soo Choe , Elmo Nasato
发明人： Diwakar Garg , Xianming Jimmy Li , Uday Navin Parekh , Jung Soo Choe , Elmo Nasato
IPC分类号： C01B17/027 , B01J8/02
CPC分类号： C01B17/027 , B01J19/32 , B01J2219/3221 , B01J2219/32227 , B01J2219/32408 , B01J2219/32425 , B01J2219/32466 , C01B17/0232
摘要： Disclosed is a reactor, a structured packing, and a method for increasing the rate of decomposition of polysulfides and oxidation of polysulfides and hydrogen sulfide in liquid sulfur. The reactor, the structured packing, and the method involve a structured packing for contacting a first stream and a second stream in a reactor including a catalyst. The catalyst increases the rate of decomposition of polysulfides and oxidation of polysulfides and hydrogen sulfide in the liquid sulfur of the first stream with the second stream. The first stream includes liquid sulfur containing polysulfides and dissolved hydrogen sulfide. The second stream includes an oxygen-containing gas.
摘要翻译：公开了一种反应器，规整填料，以及提高多硫化物分解速率和硫化氢和硫化氢在液态硫中氧化的方法。反应器，规整填料和该方法涉及用于在包括催化剂的反应器中使第一流和第二流接触的规整填料。催化剂使第二流中多硫化物的分解速率和第一流的液硫中多硫化物和硫化氢的氧化速率增加。第一流包括含硫的多硫化物和溶解的硫化氢。第二流包括含氧气体。

3. 发明授权

US08361432B2 Reactor, a retained catalyst structure, and a method for improving decomposition of polysulfides and removal of hydrogen sulfide in liquid sulfur 有权
标题翻译：反应器，保留的催化剂结构，以及改善多硫化物分解和除去液态硫中硫化氢的方法
公开(公告)号：US08361432B2
公开(公告)日：2013-01-29
申请号：US12962712
申请日：2010-12-08
申请人： Uday Navin Parekh , Stephen Neal Fenderson , Diwakar Garg , Guglielmo Nasato
发明人： Uday Navin Parekh , Stephen Neal Fenderson , Diwakar Garg , Guglielmo Nasato
IPC分类号： B01J10/00 , B01J23/02 , B01J23/745 , B01D53/52 , C01B17/02
CPC分类号： C01B17/0232 , B01J4/004 , B01J19/32 , B01J21/04 , B01J21/063 , B01J23/02 , B01J23/745 , B01J37/0225 , B01J2219/00182 , B01J2219/3221 , B01J2219/3222 , B01J2219/32237 , B01J2219/32262 , B01J2219/32408 , B01J2219/32466
摘要： Disclosed is a reactor, a retained catalyst structure, and a method for increasing the rate of decomposition of polysulfides and removal of hydrogen sulfide in liquid sulfur. The reactor, the retained catalyst structure, and the method include a retained catalyst structure arranged and disposed for contacting a first stream and a second stream in a reactor including a catalyst. The catalyst increases the rate of decomposition of polysulfides and facilitates the removal of hydrogen sulfide in the liquid sulfur of the first stream with the second stream. The first stream includes liquid sulfur containing polysulfides and dissolved hydrogen sulfide. The second stream includes an inert gas or a low oxygen-containing gas.
摘要翻译：公开了一种反应器，保留的催化剂结构以及用于提高多硫化物分解速率和除去液硫中硫化氢的方法。反应器，保留的催化剂结构和方法包括保留的催化剂结构，其布置和设置用于使第一料流和第二料流在包括催化剂的反应器中接触。催化剂增加了多硫化物的分解速率，并促进了第二流中第一流液体硫中硫化氢的去除。第一流包括含硫的多硫化物和溶解的硫化氢。第二流包括惰性气体或低含氧气体。

4. 发明申请

US20120148479A1 Reactor, a Retained Catalyst Structure, and a Method for Improving Decomposition of Polysulfides and Removal of Hydrogen Sulfide in Liquid Sulfur 有权
标题翻译：反应器，保留催化剂结构和改进多硫化物分解和除去硫化氢的方法
公开(公告)号：US20120148479A1
公开(公告)日：2012-06-14
申请号：US12962712
申请日：2010-12-08
申请人： Uday Navin Parekh , Stephen Neal Fenderson , Diwakar Garg , Guglielmo Nasato
发明人： Uday Navin Parekh , Stephen Neal Fenderson , Diwakar Garg , Guglielmo Nasato
IPC分类号： C01B17/02 , C01F7/02 , B01J21/08 , B01D53/52 , B01J21/04 , B01J21/06 , B01J21/02 , C01G23/047 , B01J21/12
CPC分类号： C01B17/0232 , B01J4/004 , B01J19/32 , B01J21/04 , B01J21/063 , B01J23/02 , B01J23/745 , B01J37/0225 , B01J2219/00182 , B01J2219/3221 , B01J2219/3222 , B01J2219/32237 , B01J2219/32262 , B01J2219/32408 , B01J2219/32466
摘要： Disclosed is a reactor, a retained catalyst structure, and a method for increasing the rate of decomposition of polysulfides and removal of hydrogen sulfide in liquid sulfur. The reactor, the retained catalyst structure, and the method include a retained catalyst structure arranged and disposed for contacting a first stream and a second stream in a reactor including a catalyst. The catalyst increases the rate of decomposition of polysulfides and facilitates the removal of hydrogen sulfide in the liquid sulfur of the first stream with the second stream. The first stream includes liquid sulfur containing polysulfides and dissolved hydrogen sulfide. The second stream includes an inert gas or a low oxygen-containing gas.
摘要翻译：公开了一种反应器，保留的催化剂结构以及用于提高多硫化物分解速率和除去液硫中硫化氢的方法。反应器，保留的催化剂结构和方法包括保留的催化剂结构，其布置和设置用于使第一料流和第二料流在包括催化剂的反应器中接触。催化剂增加了多硫化物的分解速率，并促进了第二流中第一流液体硫中硫化氢的去除。第一流包括含硫的多硫化物和溶解的硫化氢。第二流包括惰性气体或低含氧气体。

5. 发明申请

US20080164442A1 Process for generating synthesis gas using catalyzed structured packing 有权
标题翻译：使用催化结构填料生成合成气的方法
公开(公告)号：US20080164442A1
公开(公告)日：2008-07-10
申请号：US11651765
申请日：2007-01-10
申请人： Shankar Nataraj , Robert Roger Broekhuis , Diwakar Garg , Xiaoyi He , Xianming Jimmy Li
发明人： Shankar Nataraj , Robert Roger Broekhuis , Diwakar Garg , Xiaoyi He , Xianming Jimmy Li
IPC分类号： C01B3/38
CPC分类号： C01B3/384 , B01J19/2425 , B01J19/32 , B01J35/04 , B01J2219/00157 , B01J2219/00162 , B01J2219/32206 , B01J2219/3221 , B01J2219/3222 , B01J2219/32224 , B01J2219/32296 , B01J2219/32408 , B01J2219/32466 , C01B2203/0233 , C01B2203/0816 , C01B2203/1011 , C01B2203/1241 , C01B2203/1247 , Y02P20/52
摘要： A process for generating synthesis gas wherein a reactant gas mixture comprising steam and a light hydrocarbon is introduced into a tubular reactor comprising a catalyzed structured packing at higher inlet mass rates than conventional tubular reactors containing random packing catalyst pellets or catalyzed structure packing.
摘要翻译：一种产生合成气的方法，其中将包含蒸汽和轻质烃的反应气体混合物引入管式反应器中，该管式反应器包含比含有无规填料催化剂颗粒或催化结构填料的常规管式反应器更高的入口质量比的催化结构填料。

6. 发明授权

US07501078B2 Process for generating synthesis gas using catalyzed structured packing 有权
标题翻译：使用催化结构填料生成合成气的方法
公开(公告)号：US07501078B2
公开(公告)日：2009-03-10
申请号：US11651765
申请日：2007-01-10
申请人： Shankar Nataraj , Robert Roger Broekhuis , Diwakar Garg , Xiaoyi He , Xianming Jimmy Li
发明人： Shankar Nataraj , Robert Roger Broekhuis , Diwakar Garg , Xiaoyi He , Xianming Jimmy Li
IPC分类号： C01B3/26
CPC分类号： C01B3/384 , B01J19/2425 , B01J19/32 , B01J35/04 , B01J2219/00157 , B01J2219/00162 , B01J2219/32206 , B01J2219/3221 , B01J2219/3222 , B01J2219/32224 , B01J2219/32296 , B01J2219/32408 , B01J2219/32466 , C01B2203/0233 , C01B2203/0816 , C01B2203/1011 , C01B2203/1241 , C01B2203/1247 , Y02P20/52
摘要： A process for generating synthesis gas wherein a reactant gas mixture comprising steam and a light hydrocarbon is introduced into a tubular reactor comprising a catalyzed structured packing at higher inlet mass rates than conventional tubular reactors containing random packing catalyst pellets or catalyzed structure packing.
摘要翻译：一种产生合成气的方法，其中将包含蒸汽和轻质烃的反应气体混合物引入管式反应器中，该管式反应器包含比含有无规填料催化剂颗粒或催化结构填料的常规管式反应器更高的入口质量比的催化结构填料。

7. 发明授权

US07824655B2 Regeneration of complex metal oxides for the production of hydrogen 有权
标题翻译：用于生产氢气的复合金属氧化物的再生
公开(公告)号：US07824655B2
公开(公告)日：2010-11-02
申请号：US11339060
申请日：2006-01-25
申请人： Terry Lee Slager , Diwakar Garg , Xiang-Dong Peng , Bryan Clair Hoke, Jr.
发明人： Terry Lee Slager , Diwakar Garg , Xiang-Dong Peng , Bryan Clair Hoke, Jr.
IPC分类号： C01B3/24 , C01B3/26
CPC分类号： C01B3/38 , C01B3/46 , C01B2203/0233 , C01B2203/0425 , C01B2203/0475 , Y02P20/52
摘要： In a process for producing a hydrogen-containing gas, a hydrocarbon feed gas and steam are introduced into a reaction vessel containing a complex metal oxide and steam-hydrocarbon reforming catalyst thereby forming a combustible gas mixture comprising hydrogen. A regeneration gas comprising greater than 0.1 volume % oxygen up to and including 2 volume % oxygen is introduced into the reaction vessel to displace at least a portion of the combustible gas mixture from the reaction vessel. Subsequently, additional regeneration gases may be introduced into the reaction vessel. Numerous means for providing various regeneration gases are presented.
摘要翻译：在制造含氢气体的方法中，将烃进料气体和蒸汽引入含有复合金属氧化物和蒸汽 - 烃重整催化剂的反应容器中，从而形成包含氢气的可燃气体混合物。将包括大于0.1体积％氧气的再生气体引入反应容器中以将至少一部分可燃气体混合物从反应容器中置换。随后，可以向反应容器中引入另外的再生气体。提出了许多用于提供各种再生气体的方法。

8. 发明申请

US20100196259A1 CO2-Sorptive Pellets and Uses Thereof 审中-公开
标题翻译：二氧化碳吸附颗粒及其用途
公开(公告)号：US20100196259A1
公开(公告)日：2010-08-05
申请号：US12630388
申请日：2009-12-03
申请人： Diwakar Garg , Frederick Carl Wilhelm
发明人： Diwakar Garg , Frederick Carl Wilhelm
IPC分类号： B01J20/02 , B01D53/02 , C01B3/26 , B01J8/00 , B01J20/08 , B01J20/04
CPC分类号： B01D53/02 , B01D53/62 , B01D2251/404 , B01D2253/112 , B01D2253/304 , B01D2253/308 , B01D2253/311 , B01D2257/504 , B01J20/041 , B01J20/28004 , B01J20/28011 , B01J20/2803 , B01J20/28054 , B01J20/28069 , B01J20/28085 , C01B3/38 , C01B3/56 , C01B2203/0233 , C01B2203/0425 , C01B2203/043 , C01B2203/0475 , C01B2203/1005 , C01B2203/1041 , C01B2203/1058 , C01B2203/1082 , C01B2203/1088 , C01B2203/1241 , C01B2203/1614 , Y02C10/04 , Y02C10/08 , Y02C20/20 , Y02P20/152
摘要： CO2 sorptive pellets and/or granules and their use for removing CO2 from CO2-containing gases and for producing hydrogen. CO2 sorptive pellets are suitable for use in fixed bed reactors and the like due to sufficient crush strength. CO2 sorptive granules are suitable for moving, ebullated, expanded and fluidized beds. The CO2 sorptive pellets and/or granules comprise calcium oxide and/or magnesium oxide and at least one binding agent such as calcium titanate, calcium aluminate, calcium zirconate, magnesium titanate, magnesium aluminate, and magnesium zirconate. A method for making the CO2-sorptive pellets is described. The CO2 sorptive pellets optionally comprise at Ni, Pd, Pt, and/or Rh.
摘要翻译： CO2吸附颗粒和/或颗粒，以及它们用于从含CO 2气体中除去CO 2和用于产生氢的用途。 CO 2吸附颗粒由于足够的压碎强度而适合用于固定床反应器等。 CO2吸附颗粒适用于移动，沸腾，膨胀和流化床。 CO 2吸附性颗粒和/或颗粒包含氧化钙和/或氧化镁和至少一种结合剂，例如钛酸钙，铝酸钙，锆酸锆，钛酸镁，铝酸镁和锆酸镁。描述了制备二氧化碳吸附颗粒的方法。 CO 2吸附颗粒任选地包含Ni，Pd，Pt和/或Rh。

9. 发明授权

US07563308B2 Ionic liquid based mixtures for gas storage and delivery 失效
标题翻译：用于气体储存和输送的离子液体基混合物
公开(公告)号：US07563308B2
公开(公告)日：2009-07-21
申请号：US11208723
申请日：2005-08-23
申请人： Daniel Joseph Tempel , Philip Bruce Henderson , Jeffrey Richard Brzozowski , Ronald Martin Pearlstein , Diwakar Garg
发明人： Daniel Joseph Tempel , Philip Bruce Henderson , Jeffrey Richard Brzozowski , Ronald Martin Pearlstein , Diwakar Garg
IPC分类号： B01D19/00 , F17C11/00
CPC分类号： C01B3/001 , C01B9/08 , C01B13/0285 , C01B25/06 , C01B32/80 , F17C11/00 , F17C11/005 , F17C11/007 , Y02E60/321 , Y02E60/324
摘要： A mixture and method for the storage and delivery of a gas are disclosed herein. In one aspect, there is provided a mixture comprising: an ionic liquid comprising an anion and a cation, at least a portion of the gas that is disposed within and reversibly chemically reacted with the ionic liquid, and optionally an unreacted gas. In another aspect, there is provided a method for delivering a gas from a mixture comprising an ionic liquid and one or more gases comprising: reacting at least a portion of the gas with the ionic liquid to provide the mixture comprising a chemically reacted gas and an ionic liquid and separating the chemically reacted gas from the mixture wherein the chemically reacted gas after the separating step has substantially the same chemical identity as the chemically reacted gas prior to the reacting step.
摘要翻译：本文公开了用于储存和输送气体的混合物和方法。在一个方面，提供了一种混合物，其包含：包含阴离子和阳离子的离子液体，所述气体的至少一部分设置在离子液体内并可逆地与离子液体化学反应，以及任选的未反应气体。在另一方面，提供了一种从包含离子液体和一种或多种气体的混合物输送气体的方法，包括：使至少一部分气体与离子液体反应，以提供包含化学反应气体和离子液体并且从混合物中分离化学反应的气体，其中分离步骤之后的化学反应气体在反应步骤之前具有与化学反应气体基本上相同的化学同一性。

10. 发明申请

US20080260621A1 Preparation of Complex Metal Oxides 有权
标题翻译：复杂金属氧化物的制备
公开(公告)号：US20080260621A1
公开(公告)日：2008-10-23
申请号：US11737942
申请日：2007-04-20
申请人： Robert Quinn , Diwakar Garg , Frederick Carl Wilhelm , Terry Lee Slager
发明人： Robert Quinn , Diwakar Garg , Frederick Carl Wilhelm , Terry Lee Slager
IPC分类号： C01D1/02 , C01G45/12
CPC分类号： C01G49/0018 , C01B13/185 , C01B32/60 , C01G45/1221 , C01G49/0036 , C01G49/0072 , C01P2002/50 , C01P2002/72
摘要： The present invention provides a process for making a complex metal oxide comprising the formula AxByOz. The process comprises the steps of: (a) reacting in solution at a temperature of between about 75° C. to about 100° C. at least one water-soluble salt of A, at least one water-soluble salt of B and a stoichiometric amount of a carbonate salt or a bicarbonate salt required to form a mole of a carbonate precipitate represented by the formula AxBy(CO3)n, wherein the reacting is conducted in a substantial absence of carbon dioxide to form the carbonate precipitate and wherein the molar amount of carbonate salt or bicarbonate salt is at least three times the stoichiometric amount of carbonate or bicarbonate salt required to form a mole of the carbonate precipitate; and (b) reacting the carbonate precipitate with an oxygen containing fluid under conditions to form the complex metal oxide.
摘要翻译：本发明提供一种制备复合金属氧化物的方法，所述复合金属氧化物包括下式：其中R 1，R 2，R 3，该方法包括以下步骤：（a）在约75℃至约100℃的温度下在溶液中使至少一种A的水溶性盐，至少一种B的水溶性盐和化学计量量的形成一摩尔由式A表示的碳酸盐沉淀所需的碳酸盐或碳酸氢盐（CO 3/3）其中反应在基本上不存在二氧化碳的情况下进行以形成碳酸盐沉淀物，并且其中碳酸盐或碳酸氢盐的摩尔量为化学计量量的碳酸盐的至少三倍或形成一摩尔碳酸盐沉淀物所需的碳酸氢盐; 和（b）在条件下使碳酸盐沉淀物与含氧流体反应以形成复合金属氧化物。

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