Pretreatment by diffusion

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CPC
B01D53/1443

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D53/00Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases

Current Industry

B01D53/1443Pretreatment by diffusion

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methanol production process with higher carbon utilization by CO2 r...
- Patent number 12,006,280
- Issue date Jun 11, 2024
- ENI S.p.A.
- Sivadinarayana Chinta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Spacesuit contaminant removal using liquid sorbent
- Patent number 11,628,397
- Issue date Apr 18, 2023
- Honeywell International Inc.
- Phoebe Henson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Contaminant concentration and removal system using liquid sorbent
- Patent number 11,511,225
- Issue date Nov 29, 2022
- Honeywell International Inc.
- Sean Skomurski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process of improved sulfur capture from a syngas mixture
- Patent number 11,420,155
- Issue date Aug 23, 2022
- SAUDI ARABIAN OIL COMPANY and
- Milind M. Vaidya
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Sulfur recovery operation with improved carbon dioxide recovery
- Patent number 11,325,065
- Issue date May 10, 2022
- Saudi Arabian Oil Company
- Milind M. Vaidya
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Helium recovery from gaseous streams
- Patent number 11,325,066
- Issue date May 10, 2022
- Saudi Arabian Oil Company
- Feras Hamad
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
CO2 separation device in gas and its membrane separation method and...
- Patent number 10,913,027
- Issue date Feb 9, 2021
- Mitsubishi Heavy Industries, Ltd.
- Takuya Hirata
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems and methods to manage heat in an integrated oil and gas pro...
- Patent number 10,905,996
- Issue date Feb 2, 2021
- Chevron U.S.A. Inc.
- Nitesh Bhuwania
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Helium recovery from gaseous streams
- Patent number 10,765,995
- Issue date Sep 8, 2020
- Saudi Arabian Oil Company
- Feras Hamad
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High hydrocarbon recovery membrane plus solvent based system
- Patent number 10,632,417
- Issue date Apr 28, 2020
- Nikunj Prataprai Tanna
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and apparatus for separating one or more components from a c...
- Patent number 10,456,738
- Issue date Oct 29, 2019
- Dow Silicones Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for removing high concentration acid gas from...
- Patent number 9,975,079
- Issue date May 22, 2018
- Gas Technology Institute
- Shaojun Zhou
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and device for gas processing
- Patent number 9,919,982
- Issue date Mar 20, 2018
- Airbus DS GmbH
- Carsten Matthias
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and apparatus for separating one or more components from a c...
- Patent number 9,833,737
- Issue date Dec 5, 2017
- Dow Corning Corporation
- Dongchan Ahn
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of separating a gas using at least one membrane in contact w...
- Patent number 9,731,245
- Issue date Aug 15, 2017
- Dow Corning Corporation
- Dongchan Ahn
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for removing high concentration acid gas from...
- Patent number 9,631,154
- Issue date Apr 25, 2017
- Gas Technology Institute
- Shaojun Zhou
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hybrid process using a membrane to enrich flue gas CO2 with a solve...
- Patent number 9,409,120
- Issue date Aug 9, 2016
- The University of Kentucky Research Foundation
- Kunlei Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Sweetening of natural gas
- Patent number 9,227,889
- Issue date Jan 5, 2016
- Gas Technology Institute
- Shaojun Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treatment of natural gas feeds
- Patent number 8,454,727
- Issue date Jun 4, 2013
- UOP LLC
- Stephen R. Dunne
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process and device for the separation of an unsaturated hydrocarbon...
- Patent number 5,498,339
- Issue date Mar 12, 1996
- DSM N.V.
- Raimond J. M. Creusen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for recovering hydrocarbon vapor
- Patent number 4,772,295
- Issue date Sep 20, 1988
- Nippon Kokan Kabushiki Kaisha
- Moritake Kato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
CO.sub.2 removal from high CO.sub.2 content hydrocarbon containing...
- Patent number 4,529,411
- Issue date Jul 16, 1985
- Standard Oil Company
- Clifton S. Goddin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
CO.sub.2 Removal from high CO.sub.2 content hydrocarbon containing...
- Patent number 4,466,946
- Issue date Aug 21, 1984
- Standard Oil Company (Indiana)
- Clifton S. Goddin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Energy-efficient process for the stripping of gases from liquids
- Patent number 4,444,571
- Issue date Apr 24, 1984
- Bend Research, Inc.
- Stephen L. Matson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR SEPARATING CARBON DIOXIDE FROM A GAS STREAM AND USE
- Publication number 20240001290
- Publication date Jan 4, 2024
- Petroleo Brasileiro S.A. - PETROBRAS
- Aline Machado de CASTRO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHANOL PRODUCTION PROCESS WITH HIGHER CARBON UTILIZATION BY CO2 R...
- Publication number 20210387934
- Publication date Dec 16, 2021
- ENI S.p.A.
- Sivadinarayana CHINTA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SPACESUIT CONTAMINANT REMOVAL USING LIQUID SORBENT
- Publication number 20210299606
- Publication date Sep 30, 2021
- HONEYWELL INTERNATIONAL INC.
- Phoebe Henson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTAMINANT CONCENTRATION AND REMOVAL SYSTEM USING LIQUID SORBENT
- Publication number 20210069635
- Publication date Mar 11, 2021
- HONEYWELL INTERNATIONAL INC.
- Sean Skomurski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HELIUM RECOVERY FROM GASEOUS STREAMS
- Publication number 20210031139
- Publication date Feb 4, 2021
- Saudi Arabian Oil Company
- Feras Hamad
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS OF IMPROVED SULFUR CAPTURE FROM A SYNGAS MIXTURE
- Publication number 20200360855
- Publication date Nov 19, 2020
- Saudi Arabian Oil Company
- Milind M. VAIDYA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SULFUR RECOVERY OPERATION WITH IMPROVED CARBON DIOXIDE RECOVERY
- Publication number 20200360854
- Publication date Nov 19, 2020
- Saudi Arabian Oil Company
- Milind M. VAIDYA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATION AND CO-CAPTURE OF CO2 AND SO2 FROM COMBUSTION PROCESS FL...
- Publication number 20200078729
- Publication date Mar 12, 2020
- Membrane Technology and Research, Inc
- Yu Huang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH HYDROCARBON RECOVERY MEMBRANE PLUS SOLVENT BASED SYSTEM
- Publication number 20190224618
- Publication date Jul 25, 2019
- UOP LLC
- Nikunj Prataprai Tanna
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HELIUM RECOVERY FROM GASEOUS STREAMS
- Publication number 20180353898
- Publication date Dec 13, 2018
- Saudi Arabian Oil Company
- Feras Hamad
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR SEPARATING ONE OR MORE COMPONENTS FROM A C...
- Publication number 20180078894
- Publication date Mar 22, 2018
- Dow Corning Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR REMOVING HIGH CONCENTRATION ACID GAS FROM...
- Publication number 20170225116
- Publication date Aug 10, 2017
- GAS TECHNOLOGY INSTITUTE
- Shaojun ZHOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CLOSED CYCLE CONTINUOUS MEMBRANE IONIC LIQUIDS ABSORPTION/DESORPTIO...
- Publication number 20160206993
- Publication date Jul 21, 2016
- Liyuan DENG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MEMBRANE-BASED EXHAUST GAS SCRUBBING METHOD AND SYSTEM
- Publication number 20160130998
- Publication date May 12, 2016
- IONADA INCORPORATED
- Edoardo PANZIERA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR GAS PROCESSING
- Publication number 20160009608
- Publication date Jan 14, 2016
- Airbus DS GmbH
- Carsten MATTHIAS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR REMOVING HIGH CONCENTRATION ACID GAS FROM...
- Publication number 20150328583
- Publication date Nov 19, 2015
- Shaojun ZHOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method Of Separating A Gas Using at Least One Membrane In Contact W...
- Publication number 20150190747
- Publication date Jul 9, 2015
- Dow Corning Corporation
- Dongchan Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYBRID PROCESS USING A MEMBRANE TO ENRICH FLUE GAS CO2 WITH A SOLVE...
- Publication number 20150190748
- Publication date Jul 9, 2015
- University of Kentucky Research Foundation
- Kunlei Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SWEETENING OF NATURAL GAS
- Publication number 20140309471
- Publication date Oct 16, 2014
- Shaojun ZHOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TREATMENT OF NATURAL GAS FEEDS
- Publication number 20110290111
- Publication date Dec 1, 2011
- UOP LLC
- Stephen R. Dunne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Separation of gaseous components from a gas stream with a liquid ab...
- Publication number 20020014154
- Publication date Feb 7, 2002
- Richard Witzko
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Pretreatment by diffusion

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methanol production process with higher carbon utilization by CO2 r...

Spacesuit contaminant removal using liquid sorbent

Contaminant concentration and removal system using liquid sorbent

Process of improved sulfur capture from a syngas mixture

Sulfur recovery operation with improved carbon dioxide recovery

Helium recovery from gaseous streams

CO2 separation device in gas and its membrane separation method and...

Systems and methods to manage heat in an integrated oil and gas pro...

Helium recovery from gaseous streams

High hydrocarbon recovery membrane plus solvent based system

Method and apparatus for separating one or more components from a c...

Method and apparatus for removing high concentration acid gas from...

Method and device for gas processing

Method and apparatus for separating one or more components from a c...

Method of separating a gas using at least one membrane in contact w...

Method and apparatus for removing high concentration acid gas from...

Hybrid process using a membrane to enrich flue gas CO2 with a solve...

Sweetening of natural gas

Treatment of natural gas feeds

Process and device for the separation of an unsaturated hydrocarbon...

Method for recovering hydrocarbon vapor

CO.sub.2 removal from high CO.sub.2 content hydrocarbon containing...

CO.sub.2 Removal from high CO.sub.2 content hydrocarbon containing...

Energy-efficient process for the stripping of gases from liquids

Patents Applicationslast 30 patents

PROCESS FOR SEPARATING CARBON DIOXIDE FROM A GAS STREAM AND USE

METHANOL PRODUCTION PROCESS WITH HIGHER CARBON UTILIZATION BY CO2 R...

SPACESUIT CONTAMINANT REMOVAL USING LIQUID SORBENT

CONTAMINANT CONCENTRATION AND REMOVAL SYSTEM USING LIQUID SORBENT

HELIUM RECOVERY FROM GASEOUS STREAMS

PROCESS OF IMPROVED SULFUR CAPTURE FROM A SYNGAS MIXTURE

SULFUR RECOVERY OPERATION WITH IMPROVED CARBON DIOXIDE RECOVERY

SEPARATION AND CO-CAPTURE OF CO2 AND SO2 FROM COMBUSTION PROCESS FL...

HIGH HYDROCARBON RECOVERY MEMBRANE PLUS SOLVENT BASED SYSTEM

HELIUM RECOVERY FROM GASEOUS STREAMS

METHOD AND APPARATUS FOR SEPARATING ONE OR MORE COMPONENTS FROM A C...

METHOD AND APPARATUS FOR REMOVING HIGH CONCENTRATION ACID GAS FROM...

CLOSED CYCLE CONTINUOUS MEMBRANE IONIC LIQUIDS ABSORPTION/DESORPTIO...

MEMBRANE-BASED EXHAUST GAS SCRUBBING METHOD AND SYSTEM

METHOD AND DEVICE FOR GAS PROCESSING

METHOD AND APPARATUS FOR REMOVING HIGH CONCENTRATION ACID GAS FROM...

Method Of Separating A Gas Using at Least One Membrane In Contact W...

HYBRID PROCESS USING A MEMBRANE TO ENRICH FLUE GAS CO2 WITH A SOLVE...

SWEETENING OF NATURAL GAS

TREATMENT OF NATURAL GAS FEEDS

Separation of gaseous components from a gas stream with a liquid ab...