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91. 发明申请

US20150232396A1 Component Separations in Polymerization 有权
公开(公告)号：US20150232396A1
公开(公告)日：2015-08-20
申请号：US14700912
申请日：2015-04-30
申请人： Chevron Phillips Chemical Company LP
发明人： Scott E. Kufeld , John D. Hottovy , Ai-fu Chang
IPC分类号： C07C7/00 , C07C4/06 , C07C5/32 , C07C4/02 , C07C7/04 , C07C7/11
CPC分类号： C08F110/02 , B01D3/06 , B01D53/1487 , B01D53/1493 , B01D2252/10 , B01D2252/20405 , B01D2252/20421 , B01D2252/20431 , B01D2252/20436 , B01D2252/20468 , B01D2252/504 , B01D2257/7022 , B01J19/245 , B01J2219/24 , C07C4/02 , C07C4/06 , C07C5/32 , C07C7/005 , C07C7/04 , C07C7/11 , C08F6/001 , C08F10/02 , C08J11/04 , Y02P30/464 , C08L23/04
摘要： A process for component separation in a polymer production system, comprising separating a polymerization product stream into a gas stream and a polymer stream, wherein the gas stream comprises ethane and unreacted ethylene, distilling the gas stream into a light hydrocarbon stream, wherein the light hydrocarbon stream comprises ethane and unreacted ethylene, contacting the light hydrocarbon stream with an absorption solvent system, wherein at least a portion of the unreacted ethylene from the light hydrocarbon stream is absorbed by the absorption solvent system, and recovering a waste gas stream from the absorption solvent system, wherein the waste gas stream comprises ethane, hydrogen, or combinations thereof.

92. 发明授权

US09028785B2 High CO2 to amine adsorption capacity CO2 scrubbing processes 有权
标题翻译：高二氧化碳对胺吸附能力CO2洗涤过程
公开(公告)号：US09028785B2
公开(公告)日：2015-05-12
申请号：US13228999
申请日：2011-09-09
申请人： Pavel Kortunov , Lisa S. Baugh , David C. Calabro , Michael Siskin
发明人： Pavel Kortunov , Lisa S. Baugh , David C. Calabro , Michael Siskin
IPC分类号： B01D53/62 , B01D53/96 , B01D53/14 , B01D53/78
CPC分类号： B01D53/1493 , B01D53/1475 , B01D53/62 , B01D2252/20415 , B01D2252/20421 , B01D2252/20426 , B01D2252/20431 , B01D2252/20478 , B01D2252/2056 , B01D2252/30 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A CO2 amine scrubbing process uses an absorbent mixture combination of an amine containing a primary amino group CO2 sorbent in combination with a non-nucleophilic relatively stronger base. The weaker base(s) are nucleophilic and have the ability to react directly with the CO2 in the gas stream while the relatively stronger bases act as non-nucleophilic promoters for the reaction between the CO2 and the weaker base. Two moles of CO2 can be taken up by the primary amine groups in a dicarboxylation reaction, affording the potential for a highly efficient scrubbing process.
摘要翻译： CO 2胺洗涤方法使用含有伯氨基CO 2吸附剂的胺与非亲核相对较强的碱的组合的吸收混合物组合。较弱的碱是亲核的，并且具有与气流中的CO 2直接反应的能力，而相对较强的碱作为CO 2和较弱碱之间的反应的非亲核促进剂。在二羧酸化反应中，二元醇可以被伯胺基团吸收，提供高效洗涤过程的潜力。

93. 发明申请

US20150125372A1 COMPOSITIONS AND METHODS FOR GAS CAPTURE PROCESSES 审中-公开
标题翻译：气体捕获过程的组成和方法
公开(公告)号：US20150125372A1
公开(公告)日：2015-05-07
申请号：US14117399
申请日：2012-05-14
申请人： Ronald C. Stites , Jerrod Hohman , Trevor Carlisle , Andrew L. Lafrate , Jason E. Bara , Gregory Allan Staab , Michael C. Huffman
发明人： Ronald C. Stites , Jerrod Hohman , Trevor Carlisle , Andrew L. Lafrate , Jason E. Bara , Gregory Allan Staab , Michael C. Huffman
IPC分类号： B01D53/14
CPC分类号： B01D53/1475 , B01D53/1456 , B01D53/1493 , B01D2252/103 , B01D2252/20405 , B01D2252/20426 , B01D2252/20431 , B01D2252/20473 , B01D2252/20484 , B01D2252/20489 , B01D2252/2053 , B01D2252/2056 , B01D2252/30 , B01D2252/504 , B01D2252/604 , B01D2256/22 , B01D2257/302 , B01D2257/304 , B01D2257/404 , B01D2257/504 , Y02C10/06
摘要： Compositions comprising an organic salt, an amine and water are described herein. The methods of using the compositions include the removal of an acid gas from a gas mixture.
摘要翻译：本文描述了包含有机盐，胺和水的组合物。使用组合物的方法包括从气体混合物中除去酸性气体。

94. 发明申请

US20140367612A1 ORGANIC AMINE DECARBONIZATION SOLUTIONS 有权
标题翻译：有机胺脱盐解决方案
公开(公告)号：US20140367612A1
公开(公告)日：2014-12-18
申请号：US14307940
申请日：2014-06-18
申请人： China Petroleum & Chemical Corporation , Research Institute of Nanjing Chemical Industrial Group
发明人： Songbai MAO , Zhongbin Huang
IPC分类号： C09K15/32 , B01D53/14 , B01D53/62
CPC分类号： C09K15/326 , B01D53/1475 , B01D53/1493 , B01D2251/90 , B01D2252/20405 , B01D2252/2041 , B01D2252/20421 , B01D2252/20426 , B01D2252/20431 , B01D2252/20478 , B01D2252/205 , B01D2252/504 , B01D2252/604 , B01D2258/0283 , Y02C10/04 , Y02C10/06 , Y02P20/152
摘要： An organic amine decarbonization solution includes: i) one or more organic amines serving as a carbon dioxide absorbent; and ii) an antioxidant. The antioxidant includes: a) one or more organometallic complexes of Formula [Mx(L)y]An, wherein each M independently represents a central atom selected from the group consisting of transition metals, Group IVA metals and Group VA metals at a lower valence state; each L independently represents a bidentate or multidentate organic ligand with each ligating atom thereof being independently one of O, S, N and P; each A independently represents an uncoordinated counter-ion suitable for forming an outer sphere of a complex; x is 1, 2 or 3; y is 1, 2, 3, 4, 5, 6, 7 or 8; and n is 0, 1, 2, 3 or 4; and b) optionally one or more metal chelating agents.
摘要翻译：有机胺脱碳溶液包括：i）一种或多种用作二氧化碳吸收剂的有机胺; 和ii）抗氧化剂。抗氧化剂包括：a）一种或多种式[M x（L）y] An的有机金属络合物，其中每个M独立地表示选自过渡金属，IVA族金属和低价态的第VA族金属的中心原子州; 每个L独立地表示双齿或多齿有机配体，其每个连接原子独立地为O，S，N和P中的一个; 每个A独立地表示适合于形成复合物的外部球体的不协调的反离子; x为1,2或3; y为1,2,3,4,5,6,7或8; 且n为0,1,2,3或4; 和b）任选的一种或多种金属螯合剂。

95. 发明授权

US08894954B2 Process for removing mercaptans from a gas stream 有权
标题翻译：从气流中除去硫醇的方法
公开(公告)号：US08894954B2
公开(公告)日：2014-11-25
申请号：US13991453
申请日：2011-11-30
申请人： Jozef Jacobus Titus Smits , Sipke Hidde Wadman
发明人： Jozef Jacobus Titus Smits , Sipke Hidde Wadman
IPC分类号： B01D53/48 , C10L3/10 , C09K3/00 , B01D53/14
CPC分类号： B01D53/1493 , B01D53/1468 , B01D53/1475 , B01D53/1487 , B01D53/48 , B01D53/72 , B01D2252/20405 , B01D2252/20431 , B01D2252/20489 , B01D2252/2056 , B01D2256/24 , B01D2257/304 , B01D2257/306 , B01D2257/308 , B01D2257/504 , B01D2258/06 , C10L3/103
摘要： The present invention provides a process for removing mercaptans from a gas stream gas stream, comprising the steps: a) providing a first mercaptan-comprising gas stream comprising at least a mercaptan of the general formula: R1—SH, wherein R1 is an alkyl group comprising 1 to 4 carbon atoms; and b) contacting the mercaptan-comprising gas stream with an absorption medium comprising a substituted disulphide and a nitrogen-containing base to obtain a second mercaptan-depleted gas stream, wherein: the substituted disulphide is of the general formula R2—SS—R3 wherein: R2 and R3 are carbon comprising substituents of which the corresponding R2—SH and R3—SH thiols have a vapor pressure below the vapor pressure of any R1—SH thiol.
摘要翻译：本发明提供了一种从气流气流中除去硫醇的方法，包括以下步骤：a）提供包含至少一种具有以下通式的硫醇的第一含硫醇的气流：R1-SH，其中R1是烷基包含1至4个碳原子; 和b）使含有硫醇的气流与包含取代的二硫化物和含氮碱的吸收介质接触以获得第二硫醇贫化气流，其中：取代的二硫化物具有通式R2-SS-R3，其中 R2和R3是包含取代基的碳，相应的R2-SH和R3-SH硫醇的蒸气压低于任何R1-SH硫醇的蒸气压。

96. 发明申请

US20140311342A1 METHOD FOR ELIMINATING ACID COMPOUNDS FROM A GASEOUS EFFLUENT WITH AN ABSORBENT SOLUTION MADE FROM BIS(AMINO-3-PROPYL)ETHERS 有权
标题翻译：从具有由BIS（氨基-3-丙基）酯制成的吸收溶液的气体溶液中消除酸性化合物的方法
公开(公告)号：US20140311342A1
公开(公告)日：2014-10-23
申请号：US14361310
申请日：2012-10-18
申请人： IFP Energies nouvelles
发明人： Bruno Delfort , Dominique Le Pennec , Fabien Porcheron , Thierry Huard , Julien Grandjean
IPC分类号： B01D53/14
CPC分类号： B01D53/1493 , B01D53/1425 , B01D53/1456 , B01D53/1462 , B01D53/1468 , B01D53/52 , B01D53/62 , B01D2252/103 , B01D2252/2041 , B01D2252/20431 , B01D2252/20447 , B01D2252/502 , B01D2252/504 , B01D2257/304 , B01D2257/308 , B01D2257/504 , Y02C10/04 , Y02E50/343
摘要： The method of removing acid compounds contained in a gaseous effluent consists in contacting in column C1 a gaseous effluent with an absorbent solution 4 made up of an aqueous solution of one or more diamines belonging to the bis(amino-3-propyl)ether or (amino-2-ethyl)-(amino-3-propyl)ether family.
摘要翻译：除去气态流出物中含有的酸化合物的方法包括在柱C1中使气态流出物与吸收剂溶液4接触，吸收剂溶液4由属于双（氨基-3-丙基）醚的一种或多种二胺的水溶液或（氨基-2-乙基） - （氨基-3-丙基）醚族。

97. 发明申请

US20140134695A1 INTEGRATED HYBRID MEMBRANE/ABSORPTION PROCESS FOR CO2 CAPTURE AND UTILIZATION 审中-公开
标题翻译：用于CO2捕获和利用的综合混合膜/吸收过程
公开(公告)号：US20140134695A1
公开(公告)日：2014-05-15
申请号：US13677945
申请日：2012-11-15
申请人： GAS TECHNOLOGY INSTITUTE
发明人： Shaojun J. Zhou , Howard S. Meyer , John Lewnard
IPC分类号： B01D53/14
CPC分类号： B01D53/1475 , B01D53/1406 , B01D53/1462 , B01D53/1493 , B01D53/229 , B01D2252/103 , B01D2252/20421 , B01D2252/20431 , B01D2252/20447 , B01D2256/245 , B01D2257/304 , B01D2257/504 , B01D2258/05 , C10L3/08 , C10L3/104 , Y02C10/06 , Y02C10/10 , Y02E50/346
摘要： A two-stage process for upgrading a gaseous stream containing CO2 and H2S in which the gaseous stream and pressurized water are provided to a first stage absorption process in which a portion of the CO2 is absorbed by the pressurized water. The reduced-CO2 gaseous stream and a chemical solvent suitable for absorbing CO2 and H2S are provided to a second stage absorption process in which the H2S and remaining CO2 are removed from the gaseous stream, producing an acid gas stream and an upgraded gaseous stream meeting pipeline-quality specifications.
摘要翻译：一种用于升级含有CO 2和H 2 S的气态物流的二阶段方法，其中气流和加压水被提供到第一阶段吸收过程，其中一部分CO 2被加压水吸收。提供了二氧化碳气流和适用于吸收二氧化碳和硫化氢的化学溶剂，用于第二阶段的吸收过程，其中从气流中除去H 2 S和剩余的CO 2，产生酸性气体流和升级的气流满足管道质量规格。

98. 发明申请

US20130327983A1 ACID GAS SCRUBBING COMPOSITION 有权
标题翻译：酸性气体组合物
公开(公告)号：US20130327983A1
公开(公告)日：2013-12-12
申请号：US13966404
申请日：2013-08-14
申请人： NALCO COMPANY
发明人： Alan M. Blair , Keith N. Garside , William J. Andrews , Kailas B. Sawant
IPC分类号： B01D53/14
CPC分类号： B01D53/1456 , B01D53/1462 , B01D53/1493 , B01D2252/20415 , B01D2252/20421 , B01D2252/20426 , B01D2252/20431 , B01D2252/20447 , B01D2252/20473 , B01D2252/502 , B01D2256/24 , B01D2257/302 , B01D2257/304 , B01D2257/306 , B01D2257/308 , B01D2257/504 , B01D2258/0283 , B01D2258/05 , B01D2258/06 , C12M47/18 , Y02P20/59
摘要： This invention provides novel compositions comprising substituted polyamines as acid gas scrubbing solutions and methods of using the compositions in an industrial system. The invention relates to the use of such polyamine compounds in industrial processes to remove acidic contaminants from natural and industrial fluid streams, such as natural gas, combustion gas, natural gas, synthesis gas, biogas, and other industrial fluid streams. The compositions and methods of the invention are useful for removal, absorption, or sequestration of acidic contaminants and sulfide contaminants including CO2, H2S, RSH, CS2, COS, and SO2.
摘要翻译：本发明提供包含取代的多胺作为酸性气体洗涤溶液的新型组合物和在工业系统中使用该组合物的方法。本发明涉及这种多胺化合物在工业过程中从天然气和工业流体流中除去酸性污染物的用途，例如天然气，燃烧气体，天然气，合成气，沼气和其它工业流体物流。本发明的组合物和方法可用于除去，吸收或螯合酸性污染物和硫化物污染物，包括CO 2，H 2 S，RSH，CS 2，COS和SO 2。

99. 发明申请

US20130260442A1 CARBON DIOXIDE CAPTURE PROCESS WITH CATALYTICALLY-ENHANCED SOLVENT AND PHASE SEPARATION 审中-公开
标题翻译：具有催化增溶溶剂和相分离的二氧化碳捕获方法
公开(公告)号：US20130260442A1
公开(公告)日：2013-10-03
申请号：US13433694
申请日：2012-03-29
申请人： Frederic Vitse
发明人： Frederic Vitse
IPC分类号： B01D53/62 , C12M1/12
CPC分类号： B01D53/62 , B01D53/1425 , B01D53/1475 , B01D53/1493 , B01D2252/20431 , B01D2252/20494 , B01D2252/602 , B01D2257/504 , B01D2258/0283 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A system for the regeneration of carbon dioxide from a flue gas comprises an absorption vessel configured to receive a catalytically-enhanced solvent stream and a flue gas stream having CO2, the catalytically-enhanced solvent stream and the flue gas stream being contacted in the absorption vessel to provide a catalytically-enhanced CO2-rich outlet stream; a crystallizer configured to receive the catalytically-enhanced CO2-rich outlet stream from the absorption vessel and produce a two-phase outlet solvent stream having crystals; a separator configured to receive the outlet solvent stream having crystals and separate the outlet solvent stream having crystals into a catalyst solvent stream and a CO2-rich non-catalyst solvent stream; and a regenerator vessel configured to receive the CO2-rich non-catalyst solvent stream from the separator and produce a CO2 stream and a regenerator outlet solvent stream, the regenerator outlet solvent stream combined with catalyst for return to the absorption vessel as the catalytically-enhanced solvent stream.
摘要翻译：用于从烟道气再生二氧化碳的系统包括吸收容器，其构造成接收催化增强的溶剂流和具有CO 2的烟道气流，催化增强的溶剂流和烟道气流在吸收容器中接触以提供催化增强的富CO 2出口流; 结晶器，被配置为从吸收容器接收催化增强的富CO 2出口流，并产生具有晶体的两相出口溶剂流; 分离器，其构造成接收具有晶体的出口溶剂流，并将具有晶体的出口溶剂流分离成催化剂溶剂流和富CO 2的非催化剂溶剂流; 以及再生器容器，其构造成从分离器接收富含CO 2的非催化剂溶剂流，并产生CO 2流和再生器出口溶剂流，再生器出口溶剂流与催化剂结合，作为催化增强的返回到吸收容器溶剂流。

100. 发明授权

US08541622B2 Acid gas scrubbing composition 有权
公开(公告)号：US08541622B2
公开(公告)日：2013-09-24
申请号：US12494533
申请日：2009-06-30
申请人： Alan M. Blair , Keith N. Garside , William J. Andrews , Kailas B. Sawant
发明人： Alan M. Blair , Keith N. Garside , William J. Andrews , Kailas B. Sawant
IPC分类号： C07C211/14 , B01D53/40 , B01D53/78 , B01D53/96
CPC分类号： B01D53/1456 , B01D53/1493 , B01D2252/20415 , B01D2252/20421 , B01D2252/20426 , B01D2252/20431 , B01D2252/20447 , B01D2257/302 , B01D2257/304 , B01D2257/306 , B01D2257/308 , B01D2257/504 , B01D2258/05 , B01D2258/06 , C12M47/18 , Y02C10/08 , Y02P20/59
摘要： This invention provides novel compositions comprising substituted polyamines as acid gas scrubbing solutions and methods of using the compositions in an industrial system. The invention relates to the use of such polyamine compounds in industrial processes to remove acidic contaminants from natural and industrial fluid streams, such as natural gas, combustion gas, natural gas, synthesis gas, biogas, and other industrial fluid streams. The compositions and methods of the invention are useful for removal, absorption, or sequestration of acidic contaminants and sulfide contaminants including CO2, H2S, RSH, CS2, COS, and SO2.

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