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Quasi-closed internal or closed external argon refrigeration cycle
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CPC
F25J2270/58
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F25
Refrigeration
F25J
LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J2270/00
Refrigeration techniques used
Current Industry
F25J2270/58
Quasi-closed internal or closed external argon refrigeration cycle
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Patents Grants
last 30 patents
Information
Patent Grant
Carbon dioxide capturing apparatus using cold heat of liquefied nat...
Patent number
11,071,938
Issue date
Jul 27, 2021
Hwachang Sung
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Increasing efficiency in an LNG production system by pre-cooling a...
Patent number
11,060,791
Issue date
Jul 13, 2021
ExxonMobil Upstream Research Company
Fritz Pierre
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Systems and methods for separating condensable vapors from light ga...
Patent number
10,724,793
Issue date
Jul 28, 2020
Hall Labs LLC
Larry L. Baxter
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Systems and methods for integrated energy storage and cryogenic car...
Patent number
9,410,736
Issue date
Aug 9, 2016
Sustainable Energy Solutions, LLC
Larry L. Baxter
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Apparatus for air separation
Patent number
6,295,837
Issue date
Oct 2, 2001
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Ryo Den
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process and installation for the separation of a gaseous mixture
Patent number
5,509,271
Issue date
Apr 23, 1996
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
Cryogenic rectification system with argon heat pump
Patent number
5,228,296
Issue date
Jul 20, 1993
Praxair Technology, Inc.
Henry E. Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air separation process with single distillation column with segrega...
Patent number
4,655,809
Issue date
Apr 7, 1987
Air Products and Chemicals, Inc.
Thirthahalli A. Shenoy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Nitrogen production method
Patent number
4,617,037
Issue date
Oct 14, 1986
Nippon Sanso Kabushiki Kaisha
Hidetake Okada
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for recovering argon
Patent number
4,575,388
Issue date
Mar 11, 1986
Nihon Sanso Kabushiki Kaisha
Hidetake Okada
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for producing krypton and Xenon
Patent number
4,384,876
Issue date
May 24, 1983
Nippon Sanso K.K.
Tatsuo Mori
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Internally heat pumped single pressure distillative separations
Patent number
4,357,153
Issue date
Nov 2, 1982
Donald C. Erickson
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for the production of high pressure oxygen gas
Patent number
4,345,925
Issue date
Aug 24, 1982
Union Carbide Corporation
Harry Cheung
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Separation of H.sub.2, CO, and CH.sub.4 synthesis gas with methane...
Patent number
4,102,659
Issue date
Jul 25, 1978
Union Carbide Corporation
Jay Robert Martin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
3058314
Patent number
3,058,314
Issue date
Oct 16, 1962
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
2712738
Patent number
2,712,738
Issue date
Jul 12, 1955
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
HELIUM SEPARATION AND RECOVERY PROCESS
Publication number
20240343578
Publication date
Oct 17, 2024
Arjae Design Solutions Ltd.
Ernie MAURIER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Systems and Methods of Removing Contaminants in a Liquid Nitrogen S...
Publication number
20210364229
Publication date
Nov 25, 2021
ExxonMobil Upstream Research Company
Fritz Pierre
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
SYSTEMS AND METHODS FOR INTEGRATED ENERGY STORAGE AND CRYOGENIC CAR...
Publication number
20130139543
Publication date
Jun 6, 2013
Larry L. Baxter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR SEPARATING CONDENSABLE VAPORS FROM LIGHT GA...
Publication number
20120297821
Publication date
Nov 29, 2012
Brigham Young University
Larry L. Baxter
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR PRODUCING AT LEAST ONE GAS HAVING A LOW CO2 CONTENT AND...
Publication number
20120180657
Publication date
Jul 19, 2012
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Christian Monereau
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method For Trapping CO2 By Solid Cryocondensation In A Turbine
Publication number
20110302955
Publication date
Dec 15, 2011
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Frederick Lockwood
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CO2 Recovery Method Using Cryo-Condensation
Publication number
20110296868
Publication date
Dec 8, 2011
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Frederick Lockwood
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CO2 Recovery And Cold Water Production Method
Publication number
20110252827
Publication date
Oct 20, 2011
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Frederick Lockwood
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method And Device For Separating A Mixture Of Hydrogen, Methane And...
Publication number
20100162754
Publication date
Jul 1, 2010
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Jean Billy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...