Separating impurities from natural gas

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CPC
F25J2220/60

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE F25J2220/00Processes or apparatus involving steps for the removal of impurities

Current Industry

F25J2220/60Separating impurities from natural gas

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Mixed refrigerant system and method
- Patent number 12,104,849
- Issue date Oct 1, 2024
- Chart Energy & Chemicals, Inc.
- Douglas A. Ducote
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Advanced method of heavy hydrocarbon removal and natural gas liquef...
- Patent number 11,808,518
- Issue date Nov 7, 2023
- Enflex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Standalone high-pressure heavies removal unit for LNG processing
- Patent number 11,604,025
- Issue date Mar 14, 2023
- ConocoPhillips Company
- Jinghua Chan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of natural gas pretreatment
- Patent number 11,460,245
- Issue date Oct 4, 2022
- L'Air Liquide, Scoiété Anonyme pour l'Etude et l'Exploitation des Procédés Ge...
- Yufeng Qian
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Heat exchanger for a liquefied natural gas facility
- Patent number 11,435,138
- Issue date Sep 6, 2022
- ConocoPhillips Company
- Stuart L. Wilson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mixed refrigerant system and method
- Patent number 11,408,676
- Issue date Aug 9, 2022
- Chart Energy & Chemicals, Inc.
- Douglas A. Ducote
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Large scale coastal liquefaction
- Patent number 11,402,152
- Issue date Aug 2, 2022
- GREEN LNG SERVICES AS
- Tor Christensen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Pretreatment of natural gas prior to liquefaction
- Patent number 11,402,155
- Issue date Aug 2, 2022
- Lummus Technology Inc.
- Thomas K. Gaskin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for liquefying natural gas and for recovering possible liqui...
- Patent number 11,255,602
- Issue date Feb 22, 2022
- Saipem S.p.A.
- Eric Zielinski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Floating liquefied natural gas pretreatment system
- Patent number 11,255,486
- Issue date Feb 22, 2022
- Cameron International Corporation
- Ankur D. Jariwala
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Floating liquefied natural gas pretreatment system
- Patent number 11,255,487
- Issue date Feb 22, 2022
- Cameron International Corporation
- Ankur D. Jariwala
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method for purifying a gas rich in hydrocarbons
- Patent number 11,060,037
- Issue date Jul 13, 2021
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Nicolas Chambron
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and method for natural gas liquid production with flexible e...
- Patent number 11,015,865
- Issue date May 25, 2021
- BCCK Holding Company
- Rayburn C. Butts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heavy hydrocarbon removal from lean gas to LNG liquefaction
- Patent number 10,989,469
- Issue date Apr 27, 2021
- Fluor Technologies Corporation
- John Mak
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Production equipment and production method of liquefied hydrogen an...
- Patent number 10,816,262
- Issue date Oct 27, 2020
- JGC CORPORATION
- Yoshiyuki Watanabe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and system for preparing a lean methane-containing gas stream
- Patent number 10,684,072
- Issue date Jun 16, 2020
- Shell Oil Company
- Stefan Adrianus Rovers
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Mixed refrigerant system and method
- Patent number 10,663,221
- Issue date May 26, 2020
- Chart Energy & Chemicals, Inc.
- Douglas A. Ducote
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and unit for separating the light and heavy components of na...
- Patent number 10,627,159
- Issue date Apr 21, 2020
- Total SA
- Denis Chretien
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods and configurations for LNG liquefaction
- Patent number 10,605,522
- Issue date Mar 31, 2020
- Fluor Technologies Corporation
- John Mak
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Methods and systems for integration of industrial site efficiency l...
- Patent number 10,563,914
- Issue date Feb 18, 2020
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Alain Guillard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process for purifying natural gas and liquefying carbon dioxide
- Patent number 10,415,879
- Issue date Sep 17, 2019
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Pierre Costa De Beauregard
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and arrangement for producing liquefied methane gas (LMG) fr...
- Patent number 10,240,863
- Issue date Mar 26, 2019
- RTJ Technologies Inc.
- Charles Tremblay
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for using a hydrocyclone for cryogenic gas vapor separation
- Patent number 10,197,329
- Issue date Feb 5, 2019
- Sustainable Energy Solutions LLC
- Larry Baxter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for removing benzene contaminants from natural...
- Patent number 10,126,049
- Issue date Nov 13, 2018
- IHI E&C International Corporation
- Kamal Shah
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Floating liquefied natural gas pretreatment system
- Patent number 9,791,106
- Issue date Oct 17, 2017
- Cameron International Corporation
- Ankur D. Jariwala
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Liquefaction of a hydrocarbon-rich fraction
- Patent number 9,752,825
- Issue date Sep 5, 2017
- Linde Aktiengesellschaft
- Heinz Bauer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for natural gas liquefaction
- Patent number 9,657,246
- Issue date May 23, 2017
- Keppel Offshore & Marine Technology Centre Pte Ltd
- Michael Barclay
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heavy hydrocarbon removal from a natural gas stream
- Patent number 9,631,864
- Issue date Apr 25, 2017
- Air Products and Chemicals, Inc.
- Fei Chen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refining system and method for refining a feed gas stream
- Patent number 9,551,526
- Issue date Jan 24, 2017
- Twister B.V.
- Marco Betting
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for liquefaction of natural gas
- Patent number 8,381,544
- Issue date Feb 26, 2013
- Kellogg Brown & Root LLC
- David A. Coyle
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
An Advanced Method of Heavy Hydrocarbon Removal and Natural Gas Liq...
- Publication number 20240068745
- Publication date Feb 29, 2024
- EnFlex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD OF REDUCING MERCURY IN STABILIZED CONDENSATE
- Publication number 20240027129
- Publication date Jan 25, 2024
- Chevron U.S.A. Inc.
- Christine Marie LONG
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
INTEGRATED PROCESS FOR PURIFYING AND LIQUEFYING NATURAL GAS
- Publication number 20230400251
- Publication date Dec 14, 2023
- SAIPEM S.P.A.
- Fabrizio MELONI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS AND APPARATUS FOR PRODUCING LOW-NITROGEN SYNTHESIS GAS FROM...
- Publication number 20230331550
- Publication date Oct 19, 2023
- Linde GmbH
- Josef SCHWARZHUBER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEM AND METHOD FOR EFFICIENT NATURAL GAS PRETREATMENT
- Publication number 20230213277
- Publication date Jul 6, 2023
- CNX Resources Corporation
- Joseph M. Fink
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICES, SYSTEMS, FACILITIES AND PROCESSES FOR CO2 CAPTURE/SEQUESTR...
- Publication number 20230213276
- Publication date Jul 6, 2023
- NEXT CARBON SOLUTIONS, LLC
- Vikrum Subra
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICES, SYSTEMS, FACILITIES AND PROCESSES FOR CO2 CAPTURE/SEQUESTR...
- Publication number 20230213275
- Publication date Jul 6, 2023
- NEXT CARBON SOLUTIONS, LLC
- Vikrum Subra
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STANDALONE HIGH-PRESSURE HEAVIES REMOVAL UNIT FOR LNG PROCESSING
- Publication number 20230194161
- Publication date Jun 22, 2023
- ConocoPhillips Company
- Jinghua Chan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PRETREATMENT OF NATURAL GAS PRIOR TO LIQUEFACTION
- Publication number 20220373257
- Publication date Nov 24, 2022
- Lummus Technology Inc.
- Thomas K. Gaskin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT EXCHANGER FOR A LIQUEFIED NATURAL GAS FACILITY
- Publication number 20220364787
- Publication date Nov 17, 2022
- ConocoPhillips Company
- Stuart L. WILSON
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESS AND APPARATUS FOR HEAVY HYDROCARBON REMOVAL FROM LEAN NATUR...
- Publication number 20220252343
- Publication date Aug 11, 2022
- Lummus Technology Inc.
- Thomas K. Gaskin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD OF NATURAL GAS PRETREATMENT
- Publication number 20220074655
- Publication date Mar 10, 2022
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Yufeng QIAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
GAS STREAM COMPONENT REMOVAL SYSTEM AND METHOD
- Publication number 20210381757
- Publication date Dec 9, 2021
- Chart Energy & Chemicals, Inc.
- Douglas A. Ducote
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Advanced Method of Heavy Hydrocarbon Removal and Natural Gas Liquef...
- Publication number 20210364231
- Publication date Nov 25, 2021
- EnFlex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD OF REDUCING MERCURY IN STABILIZED CONDENSATE
- Publication number 20210285720
- Publication date Sep 16, 2021
- Chevron U.S.A. Inc.
- Daniel CHINN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HEAVY HYDROCARBON REMOVAL FROM LEAN GAS TO LNG LIQUEFACTION
- Publication number 20210215420
- Publication date Jul 15, 2021
- Fluor Technologies Corporation
- John MAK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STANDALONE HIGH-PRESSURE HEAVIES REMOVAL UNIT FOR LNG PROCESSING
- Publication number 20210116173
- Publication date Apr 22, 2021
- ConocoPhillips Company
- Jinghua Chan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LARGE SCALE COASTAL LIQUEFACTION
- Publication number 20200124345
- Publication date Apr 23, 2020
- Global LNG Services AS
- Tor CHRISTENSEN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
System and Method for Natural Gas Liquid Production with Flexible E...
- Publication number 20200064063
- Publication date Feb 27, 2020
- Butts Properties, Ltd.
- Rayburn C. Butts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Mixed Refrigerant Liquefaction System and Method with Pre-Cooling
- Publication number 20190323769
- Publication date Oct 24, 2019
- Chart Energy & Chemicals, Inc.
- Douglas A. Ducote
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SPLIT FLOW INTEGRATED LNG PRODUCTION (SFI-LNG)
- Publication number 20190264979
- Publication date Aug 29, 2019
- UTI Limited Partnership
- Nashaat N. NASSAR
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
NATURAL GAS LIQUEFACTION VESSEL
- Publication number 20190193817
- Publication date Jun 27, 2019
- EXCELERATE LIQUEFACTION SOLUTIONS, LLC
- Michael Todd Carroll
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
NOVEL PRODUCTION EQUIPMENT AND PRODUCTION METHOD OF LIQUEFIED HYDRO...
- Publication number 20190063824
- Publication date Feb 28, 2019
- JGC CORPORATION
- Yoshiyuki WATANABE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND SYSTEM FOR PREPARING A LEAN METHANE-CONTAINING GAS STREAM
- Publication number 20180306498
- Publication date Oct 25, 2018
- Shell Oil Company
- Stefan Adrianus ROVERS
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air-Sparged Hydrocyclone For Cryogenic Gas Vapor Separation
- Publication number 20180238620
- Publication date Aug 23, 2018
- Larry Baxter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method For Using A Hydrocyclone For Cryogenic Gas Vapor Separation
- Publication number 20180238619
- Publication date Aug 23, 2018
- Larry Baxter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hydrocyclone For Cryogenic Gas-Vapor Separation
- Publication number 20180236397
- Publication date Aug 23, 2018
- Larry Baxter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PURIFYING A GAS RICH IN HYDROCARBONS
- Publication number 20180208855
- Publication date Jul 26, 2018
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Nicolas CHAMBRON
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS FOR THE PRODUCTION OF DILUTE ETHYLENE
- Publication number 20180073803
- Publication date Mar 15, 2018
- Lummus Technology Inc.
- Kevin John Schwint
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHODS AND CONFIGURATIONS FOR LNG LIQUEFACTION
- Publication number 20180058753
- Publication date Mar 1, 2018
- Fluor Technologies Corporation
- John Mak
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Separating impurities from natural gas

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Mixed refrigerant system and method

Advanced method of heavy hydrocarbon removal and natural gas liquef...

Standalone high-pressure heavies removal unit for LNG processing

Method of natural gas pretreatment

Heat exchanger for a liquefied natural gas facility

Mixed refrigerant system and method

Large scale coastal liquefaction

Pretreatment of natural gas prior to liquefaction

Method for liquefying natural gas and for recovering possible liqui...

Floating liquefied natural gas pretreatment system

Floating liquefied natural gas pretreatment system

Method for purifying a gas rich in hydrocarbons

System and method for natural gas liquid production with flexible e...

Heavy hydrocarbon removal from lean gas to LNG liquefaction

Production equipment and production method of liquefied hydrogen an...

Method and system for preparing a lean methane-containing gas stream

Mixed refrigerant system and method

Method and unit for separating the light and heavy components of na...

Methods and configurations for LNG liquefaction

Methods and systems for integration of industrial site efficiency l...

Process for purifying natural gas and liquefying carbon dioxide

Method and arrangement for producing liquefied methane gas (LMG) fr...

Method for using a hydrocyclone for cryogenic gas vapor separation

Method and apparatus for removing benzene contaminants from natural...

Floating liquefied natural gas pretreatment system

Liquefaction of a hydrocarbon-rich fraction

Process for natural gas liquefaction

Heavy hydrocarbon removal from a natural gas stream

Refining system and method for refining a feed gas stream

Method for liquefaction of natural gas

Patents Applicationslast 30 patents

An Advanced Method of Heavy Hydrocarbon Removal and Natural Gas Liq...

METHOD OF REDUCING MERCURY IN STABILIZED CONDENSATE

INTEGRATED PROCESS FOR PURIFYING AND LIQUEFYING NATURAL GAS

PROCESS AND APPARATUS FOR PRODUCING LOW-NITROGEN SYNTHESIS GAS FROM...

SYSTEM AND METHOD FOR EFFICIENT NATURAL GAS PRETREATMENT

DEVICES, SYSTEMS, FACILITIES AND PROCESSES FOR CO2 CAPTURE/SEQUESTR...

DEVICES, SYSTEMS, FACILITIES AND PROCESSES FOR CO2 CAPTURE/SEQUESTR...

STANDALONE HIGH-PRESSURE HEAVIES REMOVAL UNIT FOR LNG PROCESSING

PRETREATMENT OF NATURAL GAS PRIOR TO LIQUEFACTION

HEAT EXCHANGER FOR A LIQUEFIED NATURAL GAS FACILITY

PROCESS AND APPARATUS FOR HEAVY HYDROCARBON REMOVAL FROM LEAN NATUR...

METHOD OF NATURAL GAS PRETREATMENT

GAS STREAM COMPONENT REMOVAL SYSTEM AND METHOD

Advanced Method of Heavy Hydrocarbon Removal and Natural Gas Liquef...

METHOD OF REDUCING MERCURY IN STABILIZED CONDENSATE

HEAVY HYDROCARBON REMOVAL FROM LEAN GAS TO LNG LIQUEFACTION

STANDALONE HIGH-PRESSURE HEAVIES REMOVAL UNIT FOR LNG PROCESSING

LARGE SCALE COASTAL LIQUEFACTION

System and Method for Natural Gas Liquid Production with Flexible E...

Mixed Refrigerant Liquefaction System and Method with Pre-Cooling

SPLIT FLOW INTEGRATED LNG PRODUCTION (SFI-LNG)

NATURAL GAS LIQUEFACTION VESSEL

NOVEL PRODUCTION EQUIPMENT AND PRODUCTION METHOD OF LIQUEFIED HYDRO...

METHOD AND SYSTEM FOR PREPARING A LEAN METHANE-CONTAINING GAS STREAM

Air-Sparged Hydrocyclone For Cryogenic Gas Vapor Separation

Method For Using A Hydrocyclone For Cryogenic Gas Vapor Separation

Hydrocyclone For Cryogenic Gas-Vapor Separation

METHOD FOR PURIFYING A GAS RICH IN HYDROCARBONS

PROCESS FOR THE PRODUCTION OF DILUTE ETHYLENE

METHODS AND CONFIGURATIONS FOR LNG LIQUEFACTION