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61. 发明授权

US5740667A Process for abatement of nitrogen oxides in exhaust from gas turbine power generation 失效
标题翻译：减少燃气轮机发电废气中氮氧化物的方法
公开(公告)号：US5740667A
公开(公告)日：1998-04-21
申请号：US701387
申请日：1996-08-22
申请人： Alakananda Bhattacharyya , Arunabha Basu
发明人： Alakananda Bhattacharyya , Arunabha Basu
IPC分类号： B01D53/56 , C01B3/32 , C01B3/38 , F02C3/22 , F02C3/30 , F02C7/26 , F02B43/00
CPC分类号： C01B3/326 , C01B3/323 , F02C3/30 , C01B2203/1047 , C01B2203/1052 , C01B2203/1076 , Y02P20/52 , Y02T10/16
摘要： Emissions of nitrogen oxides in exhaust from gas turbine systems are reduced, in accordance with the invention, by introducing, into the combustor, a supplementary gaseous stream comprising dihydrogen, carbon monoxide and carbon dioxide, and a stream of gaseous fuel and/or mixtures thereof, with a source of dioxygen to form a combustible gaseous mixture; combusting the mixture to produce heat and a combustion product stream; and driving a turbine with the combustion product stream to produce an exhaust stream and to generate mechanical power. Supplementary gaseous streams are, advantageously, formed by a process for hydroshifting dimethyl ether, i.e. formed by a process which comprises passing a feed stream which includes dimethyl ether and steam to a hydroshifting, reaction zone including an essentially alkali metal-free catalytic composition substantially composed of copper or nickel in elemental form. This process produces a hydroshifted product stream which is, advantageously, relatively rich in dihydrogen, carbon monoxide, and carbon dioxide.
摘要翻译：根据本发明，通过将包含二氢，一氧化碳和二氧化碳的气态物流和/或其混合物的辅助气流引入燃烧室，减少了来自燃气轮机系统的排气中的氮氧化物的排放与二氧源形成可燃气体混合物; 燃烧混合物以产生热量和燃烧产物流; 并且用燃烧产物流驱动涡轮以产生排气流并产生机械动力。补充的气流有利地通过用于将二甲醚加氢的方法形成，即通过包括将包含二甲醚和蒸汽的进料流通入包含基本上不含碱金属的催化剂组合物的液力转移反应区的方法形成的方法的铜或镍元素形式。该方法产生氢转移产物流，其有利地是相对富含二氢，一氧化碳和二氧化碳。

62. 发明授权

US5626794A Process for hydroshifting dimethyl ether 失效
标题翻译：氢化二甲醚的方法
公开(公告)号：US5626794A
公开(公告)日：1997-05-06
申请号：US597209
申请日：1996-02-06
申请人： Alakananda Bhattacharyya , Arunabha Basu
发明人： Alakananda Bhattacharyya , Arunabha Basu
IPC分类号： C01B3/38 , C01B3/32 , F02C3/22 , C07C1/00 , C07C1/02
CPC分类号： C01B3/326 , C01B3/323 , C01B2203/1047 , C01B2203/1052 , C01B2203/1076 , Y02P20/52
摘要： A process for hydroshifting dimethyl ether is described which comprises passing a feed stream which includes dimethyl ether and steam to a hydroshifting reaction zone including an essentially alkali metal-free catalytic composition substantially composed of copper or nickel in elemental form. The process produces a hydroshifted product stream which is relatively rich in hydrogen, carbon monoxide, and carbon dioxide.The feed stream can be transported relatively easily in liquid form at comparatively low pressures. The hydroshifting reaction zone can include a hydrolysis reaction zone and a water-gas shift reaction zone. The hydrolyzed product and the water-gas shift product can be recovered to obtain hydrogen and carbon dioxide, respectively. Additionally, the hydroshifted product stream can be blended with an oxidizing stream and combusted to drive a turbine in order to generate mechanical energy.
摘要翻译：描述了一种用于氢化二甲醚的方法，其包括将包括二甲醚和蒸汽的进料流传送到包含基本上不含碱金属的催化剂组合物的水移动反应区，所述催化组合物基本上由元素形式的铜或镍组成。该方法产生氢转移产物流，其相对富含氢，一氧化碳和二氧化碳。进料流可以在相当低的压力下相对容易地以液体形式输送。加氢反应区可包括水解反应区和水煤气变换反应区。可以回收水解产物和水煤气变换产物以分别获得氢气和二氧化碳。此外，氢化转化产物流可与氧化流混合并燃烧以驱动涡轮以产生机械能。

63. 发明授权

US5614163A Catalyzed vapor phase process for making synthesis gas 失效
标题翻译：用于制造合成气的催化气相方法
公开(公告)号：US5614163A
公开(公告)日：1997-03-25
申请号：US507568
申请日：1995-07-26
申请人： Alakananda Bhattacharyya , Mark S. Kleefisch , Carl A. Udovich
发明人： Alakananda Bhattacharyya , Mark S. Kleefisch , Carl A. Udovich
IPC分类号： B01J23/00 , B01J23/755 , B01J27/232 , B01J37/08 , C01B3/38 , C01B3/40 , C01B13/14 , C01B13/36 , C01G9/00 , C01G31/00 , C01G53/00 , C01B31/18
CPC分类号： B01J37/08 , B01J23/005 , B01J23/007 , B01J23/755 , B01J27/232 , B01J37/088 , C01B13/14 , C01B13/363 , C01B3/386 , C01B3/40 , C01G31/006 , C01G49/0018 , C01G49/0036 , C01G49/009 , C01G51/006 , C01G53/006 , C01G9/006 , C01B2203/0233 , C01B2203/0238 , C01B2203/0261 , C01B2203/1011 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/1076 , C01B2203/1082 , C01B2203/1088 , C01B2203/1241 , C01P2002/22 , C01P2002/32 , C01P2002/54 , C01P2002/72 , C01P2002/78 , C01P2006/12 , C01P2006/80 , C01P2006/82 , Y02P20/142 , Y02P20/52
摘要： A process is disclosed for preparing a synthesis gas comprising hydrogen and carbon monoxide by partial oxidation of hydrocarbyl compounds using a source of oxygen comprising molecular oxygen, carbon dioxide, or mixtures thereof in the presence of a catalyst comprising thermally stable mixtures formed by heat treating a hydrotalcite-like compound.
摘要翻译：公开了一种用于通过在包含分子氧，二氧化碳或其混合物的氧气的部分氧化烃基化合物的部分氧化来制备包含氢气和一氧化碳的合成气的方法，所述催化剂包含通过热处理形成的热稳定混合物水滑石样化合物。

64. 发明授权

US4963520A Metal-containing spinel composition and process of using same 失效
标题翻译：含金属的尖晶石组合物及其使用方法
公开(公告)号：US4963520A
公开(公告)日：1990-10-16
申请号：US180577
申请日：1988-08-01
申请人： Jin S. Yoo , Cecelia A. Radlowski , John A. Karch , Alakananda Bhattacharyya
发明人： Jin S. Yoo , Cecelia A. Radlowski , John A. Karch , Alakananda Bhattacharyya
IPC分类号： B01J23/14 , B01J23/00 , B01J23/10 , B01J23/22 , B01J23/34 , B01J23/745 , B01J23/75 , B01J23/76 , B01J29/06 , C01F7/16 , C10G11/02 , C10G11/04 , C10G11/05
CPC分类号： B01J23/005 , C10G11/04 , B01J23/10 , B01J23/34 , B01J23/745 , B01J23/75 , Y10S502/524
摘要： A composition of matter comprising at least one metal-containing spinel which includes a first metal and a second metal having a valence higher than the valence of the first metal, a minor amount of at least one-third metal component effective to promote the oxidation of sulfur dioxide to sulfur trioxide at sulfur dioxide oxidation conditions, and a minor amount of at least one-fourth metal component effective to promote the reduction of first metal sulfate at first metal sulfate reduction conditions. These compositions are useful, e.g., in hydrocarbon conversion processes, to reduce sulfur oxide and/or nitrogen oxide atmospheric emissions.
摘要翻译：包含至少一种含金属的尖晶石的物质组合物，其包含第一金属和价态高于第一金属的价态的第二金属，少量至少三分之一的金属成分有效促进氧化二氧化硫至二氧化硫氧化条件下的三氧化硫，以及少量至少四分之一的金属成分，有助于在第一种金属硫酸盐还原条件下促进第一金属硫酸盐的还原。这些组合物可用于例如在烃转化过程中，以减少硫氧化物和/或氮氧化物的大气排放。

65. 发明授权

US09085522B2 Process for producing terephthalic acid 有权
标题翻译：对苯二甲酸生产方法
公开(公告)号：US09085522B2
公开(公告)日：2015-07-21
申请号：US13340132
申请日：2011-12-29
申请人： Alakananda Bhattacharyya , Raymond C. Shih
发明人： Alakananda Bhattacharyya , Raymond C. Shih
IPC分类号： C07C51/265 , B01J19/00 , B01J19/18 , B01J4/00
CPC分类号： C07C51/265 , B01J4/002 , B01J19/006 , B01J19/1812 , B01J19/1862 , B01J19/1875 , B01J2219/00006 , B01J2219/0004 , B01J2219/00166 , C07C63/26
摘要： Methods and apparatus for producing terephthalic acid using a p-xylene stream enriched with p-toluic acid are described. The apparatus includes first and second reactor zones. The reactor zones can be in the same reactor or in different reactors.
摘要翻译：描述了使用富含对甲苯甲酸的对二甲苯流生产对苯二甲酸的方法和装置。该装置包括第一和第二反应器区。反应器区域可以在相同的反应器或不同的反应器中。

66. 发明授权

US09045408B2 Process for oxidizing alkyl-aromatic compounds 有权
标题翻译：氧化烷基芳族化合物的方法
公开(公告)号：US09045408B2
公开(公告)日：2015-06-02
申请号：US13340232
申请日：2011-12-29
申请人： Alakananda Bhattacharyya , Raymond C. Shih
发明人： Alakananda Bhattacharyya , Raymond C. Shih
IPC分类号： C07C51/265
CPC分类号： C07C51/265 , Y02P20/542 , C07C63/26
摘要： A process for oxidizing an alkyl-aromatic compound is described. The process includes oxidizing the alkyl-aromatic compound to produce a first oxidation product; contacting at least a portion of the first oxidation product, a solvent comprising an ionic liquid, a bromine source, a catalyst, and an oxidizing agent to produce a second product comprising a mother liquor and at least one of an aromatic alcohol, an aromatic aldehyde, an aromatic ketone, and an aromatic carboxylic acid; and adding at least a portion of the mother liquor in the contacting step.
摘要翻译：描述了一种氧化烷基 - 芳族化合物的方法。该方法包括氧化烷基芳族化合物以产生第一氧化产物; 使所述第一氧化产物的至少一部分，包含离子液体，溴源，催化剂和氧化剂的溶剂接触以产生第二产物，所述第二产物包含母液和至少一种芳族醇，芳族醛芳族酮和芳族羧酸; 并在接触步骤中加入至少一部分母液。

67. 发明申请

US20130248423A1 PROCESS FOR REMOVING NITROGEN FROM FUEL STREAMS WITH CAPROLACTAMIUM IONIC LIQUIDS 有权
标题翻译：用碳酰氯离子液体从燃料流中除去硝酸的方法
公开(公告)号：US20130248423A1
公开(公告)日：2013-09-26
申请号：US13429596
申请日：2012-03-26
申请人： Manuela Serban , Alan B. Levy , Lihao Tang , Alakananda Bhattacharyya
发明人： Manuela Serban , Alan B. Levy , Lihao Tang , Alakananda Bhattacharyya
IPC分类号： C10G17/00
CPC分类号： C10G21/27 , C10G21/28 , C10G31/08 , C10G53/06 , C10G2300/202
摘要： A process for removing a nitrogen compound from a fuel feed, such as vacuum gas oil or diesel fuel, wherein the process includes contacting the fuel feed comprising the nitrogen compound with a fuel-immiscible caprolactamium ionic liquid to produce a fuel and fuel-immiscible caprolactamium ionic liquid mixture, and separating the mixture to produce a vacuum gas oil or a diesel effluent having a reduced nitrogen content relative to the vacuum gas oil or diesel feed. The invention provides an alternate use for caprolactamium ionic liquid that is produced in large quantities for the manufacture of caprolactam.
摘要翻译：一种从诸如减压瓦斯油或柴油燃料的燃料进料中除去氮化合物的方法，其中所述方法包括使包含氮化合物的燃料进料与燃料不混溶的己内酰胺离子液体接触以产生燃料和燃料不混溶的己内酰胺离子液体混合物，并分离混合物以产生相对于真空瓦斯油或柴油进料具有降低的氮含量的减压瓦斯油或柴油流出物。本发明提供了大量生产己内酰胺的己内酰胺离子液体的替代用途。

68. 发明申请

US20130172607A1 PROCESS FOR PRODUCING TEREPHTHALIC ACID 有权
标题翻译：生产过敏性酸的方法
公开(公告)号：US20130172607A1
公开(公告)日：2013-07-04
申请号：US13340146
申请日：2011-12-29
申请人： Alakananda Bhattacharyya
发明人： Alakananda Bhattacharyya
IPC分类号： C07C51/16
CPC分类号： C07C51/265 , Y02P20/542 , C07C63/26
摘要： Methods of producing terephthalic acid are described. The methods involve using a substantially pure p-toluic acid stream. The substantially pure p-toluic acid stream, a solvent comprising an ionic liquid and optionally a carboxylic acid, a bromine source, a catalyst, and an oxidizing agent are contacted to produce a product comprising terephthalic acid.
摘要翻译：描述生产对苯二甲酸的方法。该方法涉及使用基本上纯的对甲苯甲酸流。将基本上纯的对甲苯甲酸流，包含离子液体和任选的羧酸，溴源，催化剂和氧化剂的溶剂接触以产生包含对苯二甲酸的产物。

69. 发明申请

US20130172606A1 PROCESS FOR PRODUCING TEREPHTHALIC ACID 有权
标题翻译：生产过敏性酸的方法
公开(公告)号：US20130172606A1
公开(公告)日：2013-07-04
申请号：US13340132
申请日：2011-12-29
申请人： Alakananda Bhattacharyya , Raymond C. Shih
发明人： Alakananda Bhattacharyya , Raymond C. Shih
IPC分类号： C07C51/29 , B01J19/00
CPC分类号： C07C51/265 , B01J4/002 , B01J19/006 , B01J19/1812 , B01J19/1862 , B01J19/1875 , B01J2219/00006 , B01J2219/0004 , B01J2219/00166 , C07C63/26
摘要： Methods and apparatus for producing terephthalic acid using a p-xylene stream enriched with p-toluic acid are described. The apparatus includes first and second reactor zones. The reactor zones can be in the same reactor or in different reactors.
摘要翻译：描述了使用富含对甲苯甲酸的对二甲苯流生产对苯二甲酸的方法和设备。该装置包括第一和第二反应器区。反应器区域可以在相同的反应器或不同的反应器中。

70. 发明申请

US20130158279A1 PROCESS FOR REMOVING METALS FROM TALLOW OIL 有权
标题翻译：从泥盆中除去金属的方法
公开(公告)号：US20130158279A1
公开(公告)日：2013-06-20
申请号：US13413185
申请日：2012-03-06
申请人： Beckay J. Mezza , Alakananda Bhattacharyya , F. Stephen Lupton
发明人： Beckay J. Mezza , Alakananda Bhattacharyya , F. Stephen Lupton
IPC分类号： C11B3/00 , C07C1/20
CPC分类号： C10G21/18 , C10G3/57 , C10G2300/205 , C11B3/00 , Y02P30/20
摘要： A process for removing a metal from a tallow feed includes contacting the tallow feed comprising the metal with a tallow oil-immiscible ionic liquid to produce a tallow oil and TALLOW-immiscible ionic liquid mixture, and separating the mixture to produce a tallow oil effluent having a reduced metal content relative to the tallow feed. The metals removed include iron, aluminum, calcium, magnesium, sodium, zinc, and potassium.
摘要翻译：从牛油饲料中除去金属的方法包括使包含金属的牛脂饲料与牛脂油不混溶的离子液体接触以产生牛油和TALLOW不混溶离子液体混合物，并分离混合物以产生牛脂油流出物，其具有相对于牛油饲料的金属含量降低。除去的金属包括铁，铝，钙，镁，钠，锌和钾。

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