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公开(公告)号：US20180326353A1
公开(公告)日：2018-11-15
申请号：US16034452
申请日：2018-07-13
发明人： Satish REDDY , Joseph YONKOSKI
CPC分类号： B01D53/79 , B01D53/1475 , B01D53/32 , B01D53/323 , B01D53/54 , B01D53/58 , B01D53/62 , B01D53/72 , B01D2252/102 , B01D2252/2021 , B01D2252/204 , B01D2252/20405 , B01D2252/20447 , B01D2252/20484 , B01D2252/20489 , B01D2257/504 , B01D2258/0283 , B01D2259/818 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： Systems and processes for reducing carbon capture emissions are described. The process involves introducing a radical species into a decarbonized combustion gas. The radical species react with residual amines or unwanted compounds in the decarbonized combustion gas, thus reducing the concentration of residual amines or unwanted compounds in the exhaust gas. The system includes a carbon capture absorber with non-thermal plasma generator configured to provide radical species reducing the concentration of residual amines or unwanted compounds in the exhaust combustion gas.
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2.发明申请公开(公告)号：US20180305207A1
公开(公告)日：2018-10-25
申请号：US15765917
申请日：2016-08-17
申请人： Casale SA
发明人： Raffaele Ostuni , Giada Franceschin
CPC分类号： C01B3/48 , B01D53/1425 , B01D53/1475 , B01D2252/204 , C01B3/52 , C01B2203/0244 , C01B2203/0283 , C01B2203/0415 , C01B2203/047 , C01B2203/0475 , C01B2203/068 , Y02C10/06
摘要： Process for making a hydrogen-containing synthesis gas (105) from a hydrocarbon feedstock (101), comprising the reforming of said hydrocarbon feedstock and purification of raw synthesis gas, said purification comprising shift conversion of carbon monoxide into carbon dioxide and subsequent absorption of carbon dioxide into an absorbing medium (7a, 14), resulting in a stream of a CO2-rich medium (5), and regeneration of said medium with recovery of CO2 absorbed therein, wherein said raw synthesis gas (102) is produced by the reforming step at a pressure of at least 45 bar, said regeneration of the CO2-loaded medium includes a step of chemical regeneration and the CO2-loaded medium has a temperature of at least 150° C. during said chemical regeneration.
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公开(公告)号：US20180272268A1
公开(公告)日：2018-09-27
申请号：US15468297
申请日：2017-03-24
发明人： Du T. Nguyen , Roger D. Aines , Sarah E. Baker , William L. Bourcier , Eric B. Duoss , James S. Oakdale , Megan M. Smith , William L. Smith , Joshuah K. Stolaroff , Congwang Ye
IPC分类号： B01D53/14 , B33Y80/00 , B33Y30/00 , B33Y10/00 , B33Y70/00 , B29B7/00 , B29C67/00 , B29C70/58 , B33Y50/02 , B01J20/28 , B01J13/20
CPC分类号： B01D53/1493 , B01D53/1475 , B01D2252/202 , B01D2252/20405 , B01D2252/20421 , B01D2252/20484 , B01J13/206 , B01J20/2805 , B33Y80/00 , Y02C10/06 , Y02C10/08
摘要： A composite material for gas capture, notably CO2 capture and storage. The composite material includes a mixture of a solid or liquid reactive filler and a gas-permeable polymer such that the reactive filler forms micron-scale domains in the polymer matrix.
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公开(公告)号：US20180265795A1
公开(公告)日：2018-09-20
申请号：US15761019
申请日：2016-05-19
发明人： Jose Lourenco , MacKenzie Millar
CPC分类号： B01D53/1425 , B01D53/1475 , B01D2252/2021 , B01D2257/502 , B01D2257/80 , C10L3/10 , C10L3/104 , C10L2290/545 , F25J3/0209 , F25J3/0233 , F25J3/0238 , F25J2200/02 , F25J2200/78 , F25J2205/04 , F25J2205/40 , F25J2205/50 , F25J2210/06 , F25J2215/04 , F25J2220/66 , F25J2220/68 , F25J2230/30 , F25J2240/02 , F25J2240/30 , F25J2270/04 , F25J2270/08 , F25J2270/88 , F25J2290/60 , Y02C10/04 , Y02C10/06
摘要： A method of stripping carbon dioxide from a stream of natural gas to be used in the production of liquid natural gas (LNG) comprises the steps of: passing a stream of natural gas through a stripping column; injecting a stripping agent into the stripping column, the stripping agent stripping carbon dioxide from the stream of natural gas and exiting the stripping column as a liquid phase; passing the stripping agent exiting the stripping column through a regenerator column to generate a carbon dioxide gas stream and a recovered stripping agent stream; and cooling the recovered stripping agent stream using a cryogenic vapour generated in the production of LNG and injecting the cooled, recovered stripping agent stream into the stripping column as the stripping agent.
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公开(公告)号：US20180243681A1
公开(公告)日：2018-08-30
申请号：US15966459
申请日：2018-04-30
申请人： John E. Stauffer
发明人： John E. Stauffer
CPC分类号： B01D53/1475 , B01D53/1425 , B01D53/1493 , B01D53/62 , B01D53/78 , B01D2251/304 , B01D2251/306 , B01D2251/60 , B01D2252/10 , B01D2252/102 , B01D2252/20405 , B01D2252/20484 , B01D2257/504 , B01D2258/0283 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： Carbon dioxide is separated from flue gas by scrubbing the gas with an aqueous solution of ammonia and salt, and the CO2 is therefore released from the solution by heating. The scrubbing step is performed with a co-current stream of an aqueous solution of ammonia and a salt.
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公开(公告)号：US10052585B2
公开(公告)日：2018-08-21
申请号：US14838948
申请日：2015-08-28
发明人： Satish Reddy , Joseph Yonkoski
CPC分类号： B01D53/79 , B01D53/1475 , B01D53/32 , B01D53/323 , B01D53/54 , B01D53/58 , B01D53/62 , B01D53/72 , B01D2252/102 , B01D2252/2021 , B01D2252/204 , B01D2252/20405 , B01D2252/20447 , B01D2252/20484 , B01D2252/20489 , B01D2257/504 , B01D2258/0283 , B01D2259/818 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： Systems and processes for reducing carbon capture emissions are described. The process involves introducing a radical species into a decarbonized combustion gas. The radical species react with residual amines or unwanted compounds in the decarbonized combustion gas, thus reducing the concentration of residual amines or unwanted compounds in the exhaust gas. The system includes a carbon capture absorber with non-thermal plasma generator configured to provide radical species reducing the concentration of residual amines or unwanted compounds in the exhaust combustion gas.
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公开(公告)号：US20180224145A1
公开(公告)日：2018-08-09
申请号：US15746577
申请日：2016-07-08
发明人： HIDEHARU TAJIMA , TAKAYUKI NAKA , HIROHISA YAMADA
CPC分类号： F24F11/30 , B01D53/0423 , B01D53/0462 , B01D53/14 , B01D53/1412 , B01D53/18 , B01D53/26 , B01D53/30 , B01D2253/1124 , B01D2257/504 , B01D2258/06 , F24F3/14 , F24F3/1603 , F24F11/72 , F24F11/81 , F24F2003/1614 , F24F2003/1621 , F24F2003/1657 , F24F2110/70 , Y02C10/06
摘要： At least one of temperature and humidity is appropriately adjusted and CO2 concentration in the air is adjusted to an appropriate value. An air-conditioning system (100) includes a CO2 concentration detection portion (13), a CO2 absorbing unit (40) that absorbs CO2 from the air which has been taken via flow paths a and b or a flow path c and thereafter discharges the air to the flow path via which the air has been taken, and a CO2 concentration control portion (25) that adjusts, in accordance with the CO2 concentration, an amount of the air to be taken.
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公开(公告)号：US10010826B2
公开(公告)日：2018-07-03
申请号：US15127592
申请日：2015-03-03
IPC分类号： B01D53/04
CPC分类号： B01D53/0438 , B01D53/04 , B01D53/0446 , B01D2257/504 , B01D2259/40083 , B01D2259/4009 , Y02C10/04 , Y02C10/06 , Y02C10/08
摘要： A carbon dioxide separation and recovery system includes an adsorption tower, a regeneration tower, and a drying tower. The adsorption tower causes a target gas to contact an adsorbent to adsorb carbon dioxide contained in the target gas to the adsorbent. The regeneration tower causes a normal-pressure wet gas which is a gas mixture of the carbon dioxide and steam to contact the adsorbent having adsorbed the carbon dioxide to desorb the carbon dioxide from the adsorbent. The drying tower dries the adsorbent. In addition, the carbon dioxide separation and recovery system includes a compressor that compresses the carbon dioxide, and an ejector that expands the carbon dioxide discharged from the compressor while suctioning negative-pressure steam, to generate the wet gas.
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公开(公告)号：US10005032B2
公开(公告)日：2018-06-26
申请号：US14630146
申请日：2015-02-24
发明人： Hideo Kitamura , Satoshi Saito , Mitsuru Udatsu
CPC分类号： B01D53/96 , B01D53/1425 , B01D53/1475 , B01D53/62 , B01D53/78 , B01D2252/204 , B01D2252/20478 , B01D2257/504 , B01D2258/0283 , B01D2259/65 , F23J15/02 , F23J2215/50 , F23J2219/40 , F25D3/08 , F25J3/08 , Y02C10/06 , Y02E20/326
摘要： In one embodiment, a carbon dioxide recovery apparatus includes a heat exchanger which heats a first rich liquid, a flow divider which divides the first rich liquid heated by the heat exchanger into a second rich liquid and a third rich liquid, a first release device which heats the second rich liquid and discharges a first semi-lean liquid, a second release device which heats the third rich liquid and discharges a second semi-lean liquid, and a regeneration tower which heats the first and second semi-lean liquids to generate a lean liquid. The first release device heats the second rich liquid, using the lean liquid. The second release device heats the third rich liquid, using a carbon dioxide-containing steam discharged at the regeneration tower. The heat exchanger heats the first rich liquid, using the lean liquid which has passed through the first release device.
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公开(公告)号：US10005027B2
公开(公告)日：2018-06-26
申请号：US15008964
申请日：2016-01-28
发明人： Paul M. Mathias , Satish Reddy
CPC分类号： B01D53/62 , B01D53/1425 , B01D53/1475 , B01D53/1493 , B01D53/78 , B01D2251/30 , B01D2251/606 , B01D2252/102 , B01D2252/2026 , B01D2252/20447 , B01D2252/20478 , B01D2252/20484 , B01D2252/2056 , B01D2252/504 , B01D2257/504 , B01D2258/0283 , B01D2259/124 , Y02A50/2342 , Y02C10/04 , Y02C10/06
摘要： A system for carbon dioxide capture from a gas mixture comprises an absorber that receives a lean solvent system stream (containing a chemical solvent, physical-solvent additive, and water) from the stripper, a stripper that receives the rich solvent stream from the absorber and produces the product carbon dioxide and the lean solvent through the use of a reboiler in fluid communication with a lower portion of the stripper, a condenser in fluid communication with a vapor outlet of the stripper, a cross-exchanger in fluid communication with a rich solvent system outlet from the absorber and a rich solvent system inlet on the stripper, and a splitter. The splitter is configured to separate the rich solvent system stream into a first portion and a second portion, where the first portion directly passes to the stripper and the second portion passes through the cross-exchanger prior to passing to the stripper.
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