公开(公告)号：US20180326353A1

公开(公告)日：2018-11-15

申请号：US16034452

申请日：2018-07-13

Applicant: FLUOR TECHNOLOGIES CORPORATION

Inventor： Satish REDDY ,  Joseph YONKOSKI

IPC: B01D53/79 ,  B01D53/62 ,  B01D53/32 ,  B01D53/58 ,  B01D53/54 ,  B01D53/72 ,  B01D53/14

CPC classification number: 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

Abstract: 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.

公开(公告)号：US20180312766A1

公开(公告)日：2018-11-01

申请号：US15965355

申请日：2018-04-27

Applicant: NexoSolutions LLC

Inventor： David Birenbaum Engel ,  Scott Nelson Williams

IPC: C10G53/12 ,  C10L3/10 ,  C10L3/12 ,  C10G31/08 ,  C10G29/22 ,  B01D53/54 ,  B01D53/79 ,  B01D53/78 ,  B01D53/75 ,  B01D53/62 ,  B01D53/48

CPC classification number: C10G53/12 ,  B01D53/485 ,  B01D53/54 ,  B01D53/62 ,  B01D53/75 ,  B01D53/78 ,  B01D53/79 ,  B01D2251/10 ,  B01D2251/21 ,  B01D2256/24 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2257/40 ,  B01D2257/504 ,  C10G29/22 ,  C10G31/08 ,  C10G2300/202 ,  C10L3/101 ,  C10L3/103 ,  C10L3/12 ,  C10L2290/141 ,  C10L2290/146 ,  C10L2290/24 ,  C10L2290/541 ,  C10L2290/544 ,  C10L2290/547 ,  Y02C10/04

Abstract: A system for removing contaminants from both liquid and gaseous hydrocarbon streams and methods thereof are described. An additive that reacts with said contaminant to form water-soluble compounds is injected into the hydrocarbon streams.

公开(公告)号：US20180272266A1

公开(公告)日：2018-09-27

申请号：US15525136

申请日：2015-11-03

Applicant: SHELL OIL COMPANY

Inventor： Gerald SPRACHMANN ,  Gerardus Antonius Franciscus VAN MOSSEL ,  Hendrik DATHE ,  Tobias PROELL ,  Gerhard SCHOENY

IPC: B01D53/12 ,  B01J20/22 ,  B01J20/28 ,  B01J20/34

CPC classification number: B01D53/12 ,  B01D53/08 ,  B01D53/62 ,  B01D53/83 ,  B01D2252/204 ,  B01D2253/202 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2259/40086 ,  B01D2259/40096 ,  B01D2259/402 ,  B01D2259/65 ,  B01J8/189 ,  B01J8/26 ,  B01J20/22 ,  B01J20/28004 ,  B01J20/28011 ,  B01J20/28061 ,  B01J20/28064 ,  B01J20/28073 ,  B01J20/28076 ,  B01J20/3425 ,  B01J20/3466 ,  B01J20/3483 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/08

Abstract: The present invention relates to a process for capturing carbon dioxide from a gas stream. The gas stream is contacted with solid adsorbent particles in an adsorption zone. The adsorption zone has at least two beds of fluidized solid adsorbent particles, and the solid adsorbent particles are flowing downwards from bed to bed. The solid adsorbent particles comprise 15 to 75 weight % of organic amine compounds. The gas stream entering the adsorption zone has a dew point which is at least 5° C. below the forward flow temperature of the coolest cooling medium in the adsorption zone. Carbon dioxide enriched solid adsorbent particles are heated, and then regenerated. The desorption zone has at least two beds of fluidized solid adsorbent particles, and the stripping gas is steam. The regenerated particles are cooled and recycled to the adsorption zone.

公开(公告)号：US20180265795A1

公开(公告)日：2018-09-20

申请号：US15761019

申请日：2016-05-19

Applicant: 1304338 Alberta Ltd. ,  1304342 Alberta Ltd.

Inventor： Jose Lourenco ,  MacKenzie Millar

IPC: C10L3/10 ,  B01D53/14

CPC classification number: 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

Abstract: 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.

公开(公告)号：US20180257029A1

公开(公告)日：2018-09-13

申请号：US15455274

申请日：2017-03-10

Applicant: Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C.

Inventor： Yu-Ming Su ,  Wei-Chen Huang ,  Yu-Lin Kuo ,  Jen-Chun Yu ,  Ching-Ying Huang ,  Yau-Pin Chyou

IPC: B01D53/62

CPC classification number: B01D53/62 ,  B01D2251/402 ,  B01D2251/602 ,  B01D2257/504 ,  C01B32/50 ,  C01G49/0036 ,  C01G49/06 ,  C01P2002/32 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2004/03 ,  Y02C10/04

Abstract: A method is provided for making a magnesium(Mg)-iron(Fe) complex oxide. The Mg—Fe complex oxide is used for separating and purifying carbon dioxide (CO2). The present invention solves the problem of using iron ore in chemical looping combustion. The present invention comprises the following steps: At first, iron ore and magnesium nitrate (Mg(NO3)2.6H2O) are impregnated for reaction. After sieving within a fixed range of size, calcination is processed to obtain the Mg—Fe complex oxide. Not only the problem of using iron ore in chemical combustion loop is effectively solved; but also the whole procedure can be looped for a long time with a high CO2 conversion rate.

公开(公告)号：US20180243681A1

公开(公告)日：2018-08-30

申请号：US15966459

申请日：2018-04-30

Applicant: John E. Stauffer

Inventor： John E. Stauffer

IPC: B01D53/14 ,  B01D53/62 ,  B01D53/78

CPC classification number: 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

Abstract: 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.

公开(公告)号：US10060348B2

公开(公告)日：2018-08-28

申请号：US14496240

申请日：2014-09-25

Applicant: AIR PRODUCTS AND CHEMICALS, INC.

Inventor： Jason Michael Ploeger ,  John Eugene Palamara ,  Jack Theodore Kindt

IPC: F02C3/22 ,  F02C9/40 ,  F23R3/36 ,  B01D53/22 ,  F02C9/28 ,  C10L3/10

CPC classification number: F02C3/22 ,  B01D53/22 ,  B01D53/229 ,  B01D2053/221 ,  B01D2256/245 ,  B01D2257/504 ,  C10L3/104 ,  F02C9/28 ,  F02C9/40 ,  F23R3/36 ,  Y02C10/04 ,  Y02C10/10 ,  Y02E20/16

Abstract: Carbon dioxide is separated from natural gas using a single stage membrane separation system to produce a retentate gas that typically meets the specification for pipeline distribution of natural gas, and a permeate gas comprising methane that is combusted to generate power and/or heat, e.g. for use in providing the utility requirements of the process itself or for export to an integrated process. Advantages include an overall reduction in power consumption and improvement in process efficiency.

公开(公告)号：US10052585B2

公开(公告)日：2018-08-21

申请号：US14838948

申请日：2015-08-28

Applicant: Fluor Technologies Corporation

Inventor： Satish Reddy ,  Joseph Yonkoski

IPC: B01D53/79 ,  B01D53/62 ,  B01D53/14 ,  B01D53/32 ,  B01D53/54 ,  B01D53/58 ,  B01D53/72

CPC classification number: 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

Abstract: 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.

公开(公告)号：US10035098B2

公开(公告)日：2018-07-31

申请号：US15180429

申请日：2016-06-13

Applicant: Hamilton Sundstrand Corporation

Inventor： James R. O'Coin ,  Leonard P. Senofonte ,  Elliot I. Jung ,  Gennaro Bonfiglio

IPC: B01D53/04 ,  F24F3/16 ,  B01J20/04 ,  B64G1/48 ,  B63G8/36

CPC classification number: B01D53/0415 ,  B01D53/62 ,  B01D53/82 ,  B01D2251/302 ,  B01D2251/604 ,  B01D2253/1122 ,  B01D2257/504 ,  B01D2257/80 ,  B01D2259/4566 ,  B01D2259/4575 ,  B01J20/041 ,  B63G8/36 ,  B64G1/48 ,  F24F3/1603 ,  F24F2003/1614 ,  Y02C10/04 ,  Y02C10/08

Abstract: A cartridge mounting an air treatment material is a housing defining a housing in a perimeter. The air treatment material is received within the housing, and spaced from the inner wall of the housing by a plurality of resilient sheets. There is an inlet direction into the housing for air flowing across the air treatment material and an outlet opening on an opposed side of the housing. There are top and bottom surfaces and side surfaces forming a perimeter about the air treatment material. The resilient sheets extend substantially continuously across the side surfaces and the top and bottom surfaces at least at the inlet end to increase airflow across the air treatment material. An enclosed inhabited space is also disclosed and claimed.

公开(公告)号：US10010829B2

公开(公告)日：2018-07-03

申请号：US15046621

申请日：2016-02-18

Applicant: Carbon Sink, Inc.

Inventor： Allen B. Wright ,  Klaus S. Lackner ,  Burton Wright ,  Matt Wallen ,  Ursula Ginster ,  Eddy J. Peters

IPC: B01D53/04 ,  B01D53/02 ,  B01D53/22 ,  B65G5/00 ,  B01D53/96 ,  B01D53/62 ,  B01D61/44 ,  B01D71/10 ,  B01D71/28 ,  B01D71/54 ,  B01D71/82 ,  B01J41/05

CPC classification number: B01D53/228 ,  B01D53/02 ,  B01D53/025 ,  B01D53/04 ,  B01D53/62 ,  B01D53/96 ,  B01D61/445 ,  B01D71/10 ,  B01D71/28 ,  B01D71/54 ,  B01D71/82 ,  B01D2252/1035 ,  B01D2253/206 ,  B01D2253/25 ,  B01D2253/34 ,  B01D2257/504 ,  B01D2258/06 ,  B01D2325/42 ,  B01J41/05 ,  B65G5/00 ,  Y02C10/04 ,  Y02C10/08

Abstract: The present invention is directed to methods for removing CO2 from air, which comprises exposing sorbent covered surfaces to the air. The invention also provides for an apparatus for exposing air to a CO2 sorbent. In another aspect, the invention provides a method and apparatus for separating carbon dioxide (CO2) bound in a sorbent.