公开(公告)号：US20170274319A1

公开(公告)日：2017-09-28

申请号：US15593294

申请日：2017-05-11

申请人： WUHAN KAIDI GENERAL RESEARCH INSTITUTE OF ENGINEERING & TECHNOLOGY CO., LTD.

发明人： Zhilong WANG ,  Yanfeng ZHANG

IPC分类号： B01D53/62 ,  B01D53/14

CPC分类号： B01D53/62 ,  B01D53/1425 ,  B01D53/1475 ,  B01D53/1493 ,  B01D2252/20473 ,  B01D2252/20484 ,  B01D2252/20489 ,  B01D2252/30 ,  B01D2252/504 ,  B01D2257/504 ,  B01D2258/0283 ,  Y02C10/06

摘要： An apparatus for collecting carbon dioxide from flue gas of a power plant. The apparatus includes an absorption tower, a sedimentation pool including slanting boards, a regeneration tower, a gas-liquid separator, a desiccator, a compressor, and a condenser. A rich solution is adapted to flow from a bottom of the absorption tower into the sedimentation pool for stratification. A gas outlet of the gas-liquid separator is in series connection with the desiccator, the compressor, the condenser, and a liquid carbon dioxide storage tank.

公开(公告)号：US09669354B2

公开(公告)日：2017-06-06

申请号：US14311379

申请日：2014-06-23

申请人： WUHAN KAIDI GENERAL RESEARCH INSTITUTE OF ENGINEERING & TECHNOLOGY CO., LTD.

发明人： Zhilong Wang ,  Yanfeng Zhang

IPC分类号： B01D53/62 ,  B01D53/96 ,  B01D53/77 ,  B01D53/78 ,  B01D53/79 ,  B01D53/14

CPC分类号： B01D53/62 ,  B01D53/1425 ,  B01D53/1475 ,  B01D53/1493 ,  B01D2252/20473 ,  B01D2252/20484 ,  B01D2252/20489 ,  B01D2252/30 ,  B01D2252/504 ,  B01D2257/504 ,  B01D2258/0283 ,  Y02A50/2342 ,  Y02C10/06

摘要： A method for collecting carbon dioxide from flue gas of a power plant. The method includes: 1) mixing an organic amine, an ionic liquid, and water to obtain an aqueous solution of a composite absorbent; 2) spraying the aqueous solution of the composite absorbent into the flue gas to allow the flue gas flowing upwardly to fully contact with the downwardly sprayed aqueous solution of the composite absorbent and to allow CO2 in the flue gas to react with the composite absorbent to yield a solution rich in A.CO2 and B.CO2, where A represents the organic amine and B represents the ionic liquid; allowing the solution rich in A.CO2 and B.CO2 to stand and clarify to form different liquid layers; 3) thermally decomposing the mixed solution rich in A.CO2 and B.CO2 after heat exchange to release the chemically bound CO2.

公开(公告)号：US20170021296A1

公开(公告)日：2017-01-26

申请号：US15300787

申请日：2015-03-27

申请人： Lufthansa Technik AG

发明人： Manfred Paul ,  Patrick Luka ,  Rainer Pommersheim ,  Robert Sweredjuk

IPC分类号： B01D46/00 ,  B01D53/14 ,  B01D51/10 ,  B64D13/06 ,  B01J20/32 ,  B01J20/12 ,  B01J20/20 ,  B01J20/22 ,  B01J20/24 ,  B01J20/28 ,  B01D53/04 ,  A61L9/014

CPC分类号： B01D46/0036 ,  A61L9/014 ,  A61L2209/14 ,  A61L2209/15 ,  A61L2209/22 ,  B01D46/0001 ,  B01D51/10 ,  B01D53/02 ,  B01D53/04 ,  B01D53/1487 ,  B01D53/1493 ,  B01D2252/20473 ,  B01D2252/30 ,  B01D2253/102 ,  B01D2253/11 ,  B01D2253/20 ,  B01D2253/25 ,  B01D2253/342 ,  B01D2257/702 ,  B01D2258/06 ,  B01D2259/4575 ,  B01J20/12 ,  B01J20/20 ,  B01J20/22 ,  B01J20/24 ,  B01J20/2803 ,  B01J20/28042 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3238 ,  B01J20/324 ,  B01J20/3274 ,  B01J20/3287 ,  B01J20/3295 ,  B64D13/06 ,  B64D2013/0618 ,  B64D2013/0651 ,  B64D2013/0688

摘要： A filter for binding constituents of a gas stream includes a supporting member and a filter layer applied to surfaces of the supporting member. The filter layer includes a component for the physisorption of constituents, a component for the chemisorption of constituents, and a component for dissolving oil constituents which comprises ionic liquids.

摘要翻译： 用于粘合气流的成分的过滤器包括支撑构件和施加到支撑构件的表面的过滤层。 过滤层包括用于组分的物理吸附的组分，用于化学吸附组分的组分和用于溶解包含离子液体的油组分的组分。

公开(公告)号：US20160158691A1

公开(公告)日：2016-06-09

申请号：US14936897

申请日：2015-11-10

申请人： Pavel Kortunov ,  Michael Siskin

发明人： Pavel Kortunov ,  Michael Siskin

IPC分类号： B01D53/14

CPC分类号： B01D53/1493 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/1475 ,  B01D53/52 ,  B01D53/526 ,  B01D53/62 ,  B01D53/81 ,  B01D2252/20431 ,  B01D2252/20473 ,  B01D2253/20 ,  B01D2253/25 ,  B01D2257/304 ,  B01D2257/504 ,  Y02C10/04 ,  Y02C10/06 ,  Y02C10/08

摘要： Methods for separating carbon dioxide from a gas stream are described. The methods include (a) providing a stream having a gas therein; and (b) contacting the stream with a sorption composition thereby removing at least a portion of the gas from the stream. The sorption composition includes a solid support, a linking moiety, and a gas-capture moiety or a reaction product thereof; wherein the gas-capture moiety has a formula according to Formula (I): wherein R1 to R3 may be the same or different and are selected from H or hydrocarbyl (e.g., selected from the group consisting of substituted or unsubstituted, branched or linear C1-C20 alkyl groups and substituted or unsubstituted, branched or linear C1-C20 alkenyl groups); wherein X is selected from the group consisting of H, hydrocarbyl groups, and amino and alkylamino groups,

摘要翻译： 描述了从气流中分离二氧化碳的方法。 所述方法包括（a）提供其中具有气体的流; 和（b）使物流与吸附组合物接触，从而从流中除去至少一部分气体。 吸附组合物包括固体支持物，连接部分和气体捕获部分或其反应产物; 其中所述气体捕获部分具有根据式（I）的式：其中R 1至R 3可以相同或不同，并且选自H或烃基（例如，选自取代或未取代的，支化的或线性的C 1 -C 20烷基和取代或未取代的支链或直链C 1 -C 20烯基）; 其中X选自H，烃基和氨基和烷基氨基，

公开(公告)号：US08765951B2

公开(公告)日：2014-07-01

申请号：US13874591

申请日：2013-05-01

申请人： Nalco Company

发明人： Alan M. Blair ,  Keith N. Garside ,  William J. Andrews ,  Kailas B. Sawant

IPC分类号： C07D241/04 ,  B01D53/40 ,  B01D53/48 ,  B01D53/50 ,  B01D53/52 ,  B01D53/72

CPC分类号： B01D53/1493 ,  B01D53/1456 ,  B01D2252/2026 ,  B01D2252/2041 ,  B01D2252/20442 ,  B01D2252/20447 ,  B01D2252/20452 ,  B01D2252/20468 ,  B01D2252/20473 ,  B01D2252/504 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/308 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2258/05 ,  C12M47/18 ,  Y02C10/06 ,  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 SO.

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。

公开(公告)号：US08765083B2

公开(公告)日：2014-07-01

申请号：US12950518

申请日：2010-11-19

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： B01D53/40 ,  B01D53/48 ,  B01D53/50 ,  B01D53/52 ,  B01D53/62 ,  B01D53/96 ,  C07D241/04 ,  C07D239/04 ,  C07D295/13

CPC分类号： B01D53/1493 ,  B01D53/1456 ,  B01D2252/2026 ,  B01D2252/2041 ,  B01D2252/20442 ,  B01D2252/20447 ,  B01D2252/20452 ,  B01D2252/20468 ,  B01D2252/20473 ,  B01D2252/504 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/308 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2258/05 ,  C12M47/18 ,  Y02C10/06 ,  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 SO.

公开(公告)号：US08741245B2

公开(公告)日：2014-06-03

申请号：US13519264

申请日：2009-12-28

申请人： Koichi Yokoyama ,  Eiji Miyamoto ,  Hirofumi Kikkawa ,  Shigehito Takamoto ,  Toshio Katsube ,  Naoki Oda ,  Jun Shimamura ,  Masaharu Kuramoto

发明人： Koichi Yokoyama ,  Eiji Miyamoto ,  Hirofumi Kikkawa ,  Shigehito Takamoto ,  Toshio Katsube ,  Naoki Oda ,  Jun Shimamura ,  Masaharu Kuramoto

IPC分类号： B01D53/62

CPC分类号： B01D53/1475 ,  B01D53/1493 ,  B01D53/62 ,  B01D2252/20405 ,  B01D2252/20421 ,  B01D2252/20426 ,  B01D2252/20473 ,  B01D2252/20484 ,  B01D2252/205 ,  B01D2252/2056 ,  B01D2252/504 ,  B01D2257/504 ,  Y02A50/2342 ,  Y02C10/06

摘要： A method of recovering carbon dioxide, includes bringing gas to be processed containing carbon dioxide (CO2) and oxygen into contact with the CO2-absorbing solution in an absorption column to form a CO2-rich solution; circulating the solution in a regeneration column to thermally release and recover CO2 and recirculating the absorbing solution as a CO2-poor solution inside the absorption column; and performing heat exchange between the solution being delivered from the absorption column to the regeneration column and the solution recirculated from the regeneration column to the absorption column, wherein an alkanolamine aqueous solution containing a silicone oil and/or an organosulfur compound is added to the solution inside the absorption column and/or the solution recirculated from the regeneration column to the absorption column to adjust the composition of the absorbing solution inside the absorption column.

摘要翻译： 回收二氧化碳的方法包括使含有二氧化碳（CO 2）和氧的待处理气体与吸收塔中的CO 2吸收溶液接触以形成富CO 2溶液; 将溶液循环在再生塔中以热释放和回收CO 2并将吸收溶液作为不透水的溶液循环到吸收塔内; 并且在从吸收塔输送到再生塔的溶液和从再生塔再循环到吸收塔的溶液之间进行热交换，其中将含有硅油和/或有机硫化合物的链烷醇胺水溶液加入到溶液中 在吸收塔内和/或从再生塔再循环到吸收塔的溶液中，以调节吸收塔内吸收溶液的组成。

公开(公告)号：US12023624B2

公开(公告)日：2024-07-02

申请号：US18171780

申请日：2023-02-21

申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

发明人： Graeme Douglas Puxty ,  William Conway ,  Qi Yang ,  Paul Hubert Maria Feron

IPC分类号： B01D53/14 ,  B01D53/62 ,  B01D53/78 ,  C01B32/50

CPC分类号： B01D53/1493 ,  B01D53/1475 ,  B01D53/62 ,  B01D53/78 ,  C01B32/50 ,  B01D2252/2041 ,  B01D2252/20421 ,  B01D2252/20426 ,  B01D2252/20431 ,  B01D2252/20457 ,  B01D2252/20473 ,  B01D2252/20484 ,  B01D2252/504 ,  B01D2257/504

摘要： A process for absorbing carbon dioxide from a gas stream containing carbon dioxide, including the steps of contacting the gas stream with an aqueous composition including a substituted heteroaromatic compound having a six-membered heteroaromatic ring with from 1 to 3 nitrogen atoms in the heteroaromatic ring and at least one substituent wherein at least one of the substituents is of formula —R1NH2 wherein R1 is selected from C1 to C6 alkylene and ethers of formula —R2—O—R3— wherein R2 and R3 are C1 to C3 alkylene.

公开(公告)号：US20170354922A1

公开(公告)日：2017-12-14

申请号：US15619584

申请日：2017-06-12

申请人： Evonik Degussa GmbH

发明人： Olivier Zehnacker ,  Benjamin Willy

IPC分类号： B01D53/26 ,  C07D233/56 ,  C07F9/09 ,  C01D5/00

CPC分类号： B01D53/263 ,  B01D2251/61 ,  B01D2252/20473 ,  C01D5/00 ,  C07D233/56 ,  C07F9/091 ,  C07F9/11

摘要： The invention relates to a process for dehumidifying a moist gas mixture in which the moist gas mixtures are brought into contact with an absorbent comprising dialkylimidazolium salts and trialkyl phosphate. In addition, the invention also relates to an absorption heat pump comprising the absorbent according to the invention and to the absorbent according to the invention itself.

公开(公告)号：US09649713B2

公开(公告)日：2017-05-16

申请号：US14128060

申请日：2012-05-23

申请人： Hirohiko Hirao ,  Noriaki Yamaji ,  Masato Nakanishi ,  Takayuki Murai

发明人： Hirohiko Hirao ,  Noriaki Yamaji ,  Masato Nakanishi ,  Takayuki Murai

IPC分类号： B23K1/20 ,  B23K35/36 ,  C07D233/64 ,  C23C22/52 ,  C23F11/14 ,  C23F11/16 ,  H05K3/28 ,  B23K1/00 ,  H05K1/09 ,  B23K101/42

CPC分类号： B23K1/20 ,  B01D2252/20473 ,  B23K1/0016 ,  B23K1/203 ,  B23K35/36 ,  B23K35/3615 ,  B23K2101/42 ,  C07D233/64 ,  C23C22/52 ,  C23F11/149 ,  C23F11/165 ,  H05K1/09 ,  H05K3/282

摘要： A surface treating composition for copper or a copper alloy comprising an imidazole compound and means for using the composition in the soldering of electronic parts to printed wiring boards are disclosed.