of argon

Industry

CPC
F25J3/0285

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Parent Industries

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 F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification

Current Industry

F25J3/0285of argon

Industries

Patents Grantslast 30 patents

Information Patent Grant
Cryogenic air separation unit with argon condenser vapor recycle
- Patent number 11,933,539
- Issue date Mar 19, 2024
- Praxair Technology, Inc.
- Zhengrong Xu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Argon and power production by integration with power plant
- Patent number 11,913,718
- Issue date Feb 27, 2024
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and method for rare gas recovery
- Patent number 10,995,982
- Issue date May 4, 2021
- Praxair Technology, Inc.
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation plant, method for obtaining a product containing arg...
- Patent number 10,591,209
- Issue date Mar 17, 2020
- Linde Aktiengesellschaft
- Stefan Lochner
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and method for argon recovery from a feed stream comprising...
- Patent number 10,309,720
- Issue date Jun 4, 2019
- Praxair Technology, Inc.
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and method for enhanced argon recovery from a feed stream co...
- Patent number 10,309,721
- Issue date Jun 4, 2019
- Praxair Technology, Inc.
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and method for cryogenic purification of a feed stream compr...
- Patent number 10,295,251
- Issue date May 21, 2019
- Praxair Technology, Inc.
- Henry E. Howard
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Argon condensation system and method
- Patent number 10,247,471
- Issue date Apr 2, 2019
- Praxair Technology, Inc.
- James R. Handley
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Argon condensation system and method
- Patent number 10,190,819
- Issue date Jan 29, 2019
- Praxair Technology, Inc.
- Steven R. Falta
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and method for cryogenic purification of a feed stream compr...
- Patent number 10,088,229
- Issue date Oct 2, 2018
- Praxair Technology, Inc.
- Henry E. Howard
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System and method for argon recovery from the tail gas of an ammoni...
- Patent number 10,082,332
- Issue date Sep 25, 2018
- Praxair Technology, Inc.
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Argon condensation system and method
- Patent number 10,082,333
- Issue date Sep 25, 2018
- Praxair Technology, Inc.
- James R. Handley
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and method for enhanced argon recovery from a feed stream co...
- Patent number 10,072,890
- Issue date Sep 11, 2018
- Praxair Technology, Inc.
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Hydrogen and nitrogen recovery from ammonia purge gas
- Patent number 10,040,691
- Issue date Aug 7, 2018
- Casale SA
- Raffaele Ostuni
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System and method for cryogenic purification of a feed stream compr...
- Patent number 10,024,595
- Issue date Jul 17, 2018
- Praxair Technology, Inc.
- Henry E. Howard
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and device for separating argon from a gas mixture
- Patent number 9,139,436
- Issue date Sep 22, 2015
- ReiCat GmbH
- Michael Wanner
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for the production of hydrocarbon compounds f...
- Patent number 8,455,555
- Issue date Jun 4, 2013
- GTLpetrol LLC
- Rodney Allam
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process and apparatus for the production of hydrocarbon compounds f...
- Patent number 7,871,577
- Issue date Jan 18, 2011
- GTLpetrol LLC
- Rodney Allam
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for recovery, purification, and recycle of argon
- Patent number 7,361,316
- Issue date Apr 22, 2008
- Air Products and Chemicals, Inc.
- Madhukar Bhaskara Rao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for recovery, purification, and recycle of argon
- Patent number 6,838,066
- Issue date Jan 4, 2005
- Air Products and Chemicals, Inc.
- Madhukar Bhaskara Rao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated air separation and power generation process
- Patent number 6,745,573
- Issue date Jun 8, 2004
- American Air Liquide, Inc.
- Ovidiu Marin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of purifying and recycling argon
- Patent number 6,685,903
- Issue date Feb 3, 2004
- Praxair Technology, Inc.
- Kenneth K. Wong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated air separation process
- Patent number 6,282,901
- Issue date Sep 4, 2001
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Ovidiu Marin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for purification of argon
- Patent number 6,123,909
- Issue date Sep 26, 2000
- Air Liquide Japan, Ltd.
- Takao Yamamoto
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Argon purification process
- Patent number 5,783,162
- Issue date Jul 21, 1998
- Teisan Kabushiki Kaisha
- Shinji Tomita
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for producing ammonia and recovering argon using low purity...
- Patent number 5,775,128
- Issue date Jul 7, 1998
- Praxair Technology, Inc.
- Raymond Francis Drnevich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Argon recovery from silicon crystal furnace
- Patent number 5,706,674
- Issue date Jan 13, 1998
- Air Products and Chemicals, Inc.
- Thomas Hsiao-Ling Hsiung
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process and plant for producing carbon monoxide
- Patent number 5,609,040
- Issue date Mar 11, 1997
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Jean Billy
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High efficiency nitrogen rejection unit
- Patent number 5,375,422
- Issue date Dec 27, 1994
- Rayburn C. Butts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High efficiency nitrogen rejection unit
- Patent number 5,257,505
- Issue date Nov 2, 1993
- Rayburn C. Butts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
CRYOGENIC AIR SEPARATION UNIT WITH ARGON CONDENSER VAPOR RECYCLE
- Publication number 20230052938
- Publication date Feb 16, 2023
- Zhengrong Xu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING PRODUCT NITROGEN GAS AND PRODUCT...
- Publication number 20220325952
- Publication date Oct 13, 2022
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Kenji HIROSE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS FOR SUPPLYING OXYGEN AND/OR NITROGEN AND ALSO ARGON TO A GE...
- Publication number 20210364232
- Publication date Nov 25, 2021
- L'Air Liquide, Societe Anonyme pour l'Etude et l?Exploitation des Procedes Ge...
- Bernard SAULNIER
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING PRODUCT NITROGEN GAS AND PRODUCT...
- Publication number 20190293347
- Publication date Sep 26, 2019
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Kenji HIROSE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM AND METHOD FOR RARE GAS RECOVERY
- Publication number 20190003766
- Publication date Jan 3, 2019
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM AND METHOD FOR ENHANCED ARGON RECOVERY FROM A FEED STREAM CO...
- Publication number 20180356152
- Publication date Dec 13, 2018
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ARGON CONDENSATION SYSTEM AND METHOD
- Publication number 20180328655
- Publication date Nov 15, 2018
- James R. Handley
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ARGON CONDENSATION SYSTEM AND METHOD
- Publication number 20180320962
- Publication date Nov 8, 2018
- Steven R. Falta
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM AND METHOD FOR CRYOGENIC PURIFICATION OF A FEED STREAM COMPR...
- Publication number 20180080708
- Publication date Mar 22, 2018
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM AND METHOD FOR CRYOGENIC PURIFICATION OF A FEED STREAM COMPR...
- Publication number 20180080709
- Publication date Mar 22, 2018
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM AND METHOD FOR CRYOGENIC PURIFICATION OF A FEED STREAM COMPR...
- Publication number 20180080710
- Publication date Mar 22, 2018
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM AND METHOD FOR ARGON RECOVERY FROM A FEED STREAM COMPRISING...
- Publication number 20170268820
- Publication date Sep 21, 2017
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM AND METHOD FOR ENHANCED ARGON RECOVERY FROM A FEED STREAM CO...
- Publication number 20170268821
- Publication date Sep 21, 2017
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM AND METHOD FOR ARGON RECOVERY FROM THE TAIL GAS OF AN AMMONI...
- Publication number 20170122661
- Publication date May 4, 2017
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPARATUS FOR ARGON RECOVERY IN A CRYOGENIC AIR SEPARATI...
- Publication number 20170030641
- Publication date Feb 2, 2017
- Neil M. Prosser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR ARGON RECOVERY IN A CRYOGENIC AIR SEPARATI...
- Publication number 20170030639
- Publication date Feb 2, 2017
- Hai Du
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR INCREASING ARGON RECOVERY IN A CRYOGENIC A...
- Publication number 20170030640
- Publication date Feb 2, 2017
- Hai Du
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR SEPARATION PLANT, METHOD FOR OBTAINING A PRODUCT CONTAINING ARG...
- Publication number 20150369535
- Publication date Dec 24, 2015
- Stefan Lochner
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PURIFICATION OF INERT GASES TO REMOVE TRACE IMPURITIES
- Publication number 20140165648
- Publication date Jun 19, 2014
- Air Liquide Process & Construction, Inc.
- Bao HA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PURIFICATION OF INERT GASES TO REMOVE TRACE IMPURITIES
- Publication number 20140165649
- Publication date Jun 19, 2014
- Air Liquide Process & Construction, Inc.
- Bao HA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND DEVICE FOR SEPARATING ARGON FROM A GAS MIXTURE
- Publication number 20120085125
- Publication date Apr 12, 2012
- ReiCat GmbH
- Michael Wanner
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process And Plant For Recovering Argon In A Separation Unit For A P...
- Publication number 20120067081
- Publication date Mar 22, 2012
- L'Air Liquide Societe Anonyme Pour L'Etude Et L'Exploitatin Des Procedes Geor...
- Alain Briglia
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING AT LEAST ONE ARGON-ENRICHED FLUI...
- Publication number 20120067082
- Publication date Mar 22, 2012
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET EXPL
- Jean-Pierre Tranier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS AND APPARATUS FOR THE PRODUCTION OF HYDROCARBON COMPOUNDS F...
- Publication number 20110257276
- Publication date Oct 20, 2011
- GTLPETROL LLC
- Rodney Allam
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHODS FOR RECOVERING ARGON
- Publication number 20100115992
- Publication date May 13, 2010
- Arthur I. Shirley
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CENTRIFUGAL SEPARATION OF RARE GASES
- Publication number 20080307961
- Publication date Dec 18, 2008
- Robert J. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process and apparatus for the production of hydrocarbon compounds f...
- Publication number 20060074132
- Publication date Apr 6, 2006
- National Institute for Strategic Technology and Commercialization (NISTAC)
- Rodney J Allam
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process for recovery, purification, and recycle of argon
- Publication number 20050025678
- Publication date Feb 3, 2005
- Madhukar Bhaskara Rao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process for recovery, purification, and recycle of argon
- Publication number 20040052708
- Publication date Mar 18, 2004
- Madhukar Bhaskara Rao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Cryogenic system for producing high purity argon
- Publication number 20020174680
- Publication date Nov 28, 2002
- Kenneth Kai Wong
- C01 - INORGANIC CHEMISTRY

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cryogenic air separation unit with argon condenser vapor recycle

Argon and power production by integration with power plant

System and method for rare gas recovery

Air separation plant, method for obtaining a product containing arg...

System and method for argon recovery from a feed stream comprising...

System and method for enhanced argon recovery from a feed stream co...

System and method for cryogenic purification of a feed stream compr...

Argon condensation system and method

Argon condensation system and method

System and method for cryogenic purification of a feed stream compr...

System and method for argon recovery from the tail gas of an ammoni...

Argon condensation system and method

System and method for enhanced argon recovery from a feed stream co...

Hydrogen and nitrogen recovery from ammonia purge gas

System and method for cryogenic purification of a feed stream compr...

Method and device for separating argon from a gas mixture

Process and apparatus for the production of hydrocarbon compounds f...

Process and apparatus for the production of hydrocarbon compounds f...

Process for recovery, purification, and recycle of argon

Process for recovery, purification, and recycle of argon

Integrated air separation and power generation process

Method of purifying and recycling argon

Integrated air separation process

Method and apparatus for purification of argon

Argon purification process

Process for producing ammonia and recovering argon using low purity...

Argon recovery from silicon crystal furnace

Process and plant for producing carbon monoxide

High efficiency nitrogen rejection unit

High efficiency nitrogen rejection unit

Patents Applicationslast 30 patents

CRYOGENIC AIR SEPARATION UNIT WITH ARGON CONDENSER VAPOR RECYCLE

METHOD AND APPARATUS FOR PRODUCING PRODUCT NITROGEN GAS AND PRODUCT...

PROCESS FOR SUPPLYING OXYGEN AND/OR NITROGEN AND ALSO ARGON TO A GE...

METHOD AND APPARATUS FOR PRODUCING PRODUCT NITROGEN GAS AND PRODUCT...

SYSTEM AND METHOD FOR RARE GAS RECOVERY

SYSTEM AND METHOD FOR ENHANCED ARGON RECOVERY FROM A FEED STREAM CO...

ARGON CONDENSATION SYSTEM AND METHOD

ARGON CONDENSATION SYSTEM AND METHOD

SYSTEM AND METHOD FOR CRYOGENIC PURIFICATION OF A FEED STREAM COMPR...

SYSTEM AND METHOD FOR CRYOGENIC PURIFICATION OF A FEED STREAM COMPR...

SYSTEM AND METHOD FOR CRYOGENIC PURIFICATION OF A FEED STREAM COMPR...

SYSTEM AND METHOD FOR ARGON RECOVERY FROM A FEED STREAM COMPRISING...

SYSTEM AND METHOD FOR ENHANCED ARGON RECOVERY FROM A FEED STREAM CO...

SYSTEM AND METHOD FOR ARGON RECOVERY FROM THE TAIL GAS OF AN AMMONI...

METHOD AND APPARATUS FOR ARGON RECOVERY IN A CRYOGENIC AIR SEPARATI...

METHOD AND APPARATUS FOR ARGON RECOVERY IN A CRYOGENIC AIR SEPARATI...

METHOD AND APPARATUS FOR INCREASING ARGON RECOVERY IN A CRYOGENIC A...

AIR SEPARATION PLANT, METHOD FOR OBTAINING A PRODUCT CONTAINING ARG...

PURIFICATION OF INERT GASES TO REMOVE TRACE IMPURITIES

PURIFICATION OF INERT GASES TO REMOVE TRACE IMPURITIES

METHOD AND DEVICE FOR SEPARATING ARGON FROM A GAS MIXTURE

Process And Plant For Recovering Argon In A Separation Unit For A P...

METHOD AND APPARATUS FOR PRODUCING AT LEAST ONE ARGON-ENRICHED FLUI...

PROCESS AND APPARATUS FOR THE PRODUCTION OF HYDROCARBON COMPOUNDS F...

METHODS FOR RECOVERING ARGON

CENTRIFUGAL SEPARATION OF RARE GASES

Process and apparatus for the production of hydrocarbon compounds f...

Process for recovery, purification, and recycle of argon

Process for recovery, purification, and recycle of argon

Cryogenic system for producing high purity argon