of argon or argon enriched stream

Industry

CPC
F25J3/04096

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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

F25J3/04096of argon or argon enriched stream

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and unit for low-temperature air separation
- Patent number 11,846,468
- Issue date Dec 19, 2023
- Linde GMBH
- Christian Kunz
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated nitrogen liquefier for a nitrogen and argon producing cr...
- Patent number 11,629,913
- Issue date Apr 18, 2023
- Praxair Technology, Inc.
- Brian R. Kromer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Fluid recovery process and apparatus
- Patent number 11,512,897
- Issue date Nov 29, 2022
- Air Products and Chemicals, Inc.
- D. Michael Herron
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Annular divided wall column
- Patent number 10,928,129
- Issue date Feb 23, 2021
- Praxair Technology, Inc.
- Kevin J. Saboda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Annular divided wall column
- Patent number 10,866,026
- Issue date Dec 15, 2020
- Praxair Technology, Inc.
- Kirk F. Larson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Annular divided wall column with ring shaped collectors and distrib...
- Patent number 10,866,025
- Issue date Dec 15, 2020
- Praxair Technology, Inc.
- Kevin J. Saboda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Annular divided wall column for an air separation unit
- Patent number 10,684,071
- Issue date Jun 16, 2020
- Praxair Technology, Inc.
- Kirk F. Larson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Annular divided wall column for an air separation unit
- Patent number 10,578,355
- Issue date Mar 3, 2020
- Praxair Technology, Inc.
- Kevin J. Saboda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Annular divided wall column with ring shaped collectors and distrib...
- Patent number 10,578,357
- Issue date Mar 3, 2020
- Praxair Technology, Inc.
- Kevin J. Saboda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Annular divided wall column for an air separation unit having a rin...
- Patent number 10,578,356
- Issue date Mar 3, 2020
- Praxair Technology, Inc.
- Kevin J. Saboda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method ad apparatus for argon recovery in a cryogenic air separatio...
- Patent number 10,145,609
- Issue date Dec 4, 2018
- Praxair Technology, Inc.
- Neil M. Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for argon rejection and recovery
- Patent number 10,066,871
- Issue date Sep 4, 2018
- Praxair Technology, Inc.
- Neil M. Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for argon recovery in a cryogenic air separati...
- Patent number 10,024,596
- Issue date Jul 17, 2018
- Praxair Technology, Inc.
- Neil M. Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for increasing argon recovery in a cryogenic a...
- Patent number 10,018,413
- Issue date Jul 10, 2018
- Praxair Technology, Inc.
- Hai Du
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for argon recovery in a cryogenic air separati...
- Patent number 10,012,437
- Issue date Jul 3, 2018
- Praxair Technology, Inc.
- Hai Du
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for argon recovery in a cryogenic air separati...
- Patent number 10,012,438
- Issue date Jul 3, 2018
- Praxair Technology, Inc.
- Hai Du
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and plant for air separation by cryogenic distillation
- Patent number 5,901,577
- Issue date May 11, 1999
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Martine Pelle
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system for producing high purity oxygen
- Patent number 5,235,816
- Issue date Aug 17, 1993
- Praxair Technology, Inc.
- David R. Parsnick
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the production of crude argon
- Patent number 4,932,212
- Issue date Jun 12, 1990
- Linde Aktiengesellschaft
- Wilhelm Rohde
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Retrofittable argon recovery improvement to air separation
- Patent number 4,715,874
- Issue date Dec 29, 1987
- Donald C. Erickson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED NITROGEN LIQUEFIER FOR A NITROGEN AND ARGON PRODUCING CR...
- Publication number 20230221069
- Publication date Jul 13, 2023
- Brian R. Kromer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS FOR CRYOGENIC FRACTIONATION OF AIR, AIR FRACTIONATION PLANT...
- Publication number 20230168030
- Publication date Jun 1, 2023
- Linde GmbH
- Dimitri GOLUBEV
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
NITROGEN AND ARGON PRODUCING AIR SEPARATION UNIT
- Publication number 20230055084
- Publication date Feb 23, 2023
- Brian R. Kromer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM FOR PURIFYING ARGON BY CRYOGENIC DISTILLATION
- Publication number 20220380215
- Publication date Dec 1, 2022
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Bernard SAULNIER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND SYSTEM FOR LOW-TEMPERATURE AIR SEPARATION
- Publication number 20220228804
- Publication date Jul 21, 2022
- Linde GmbH
- Dimitri GOLUBEV
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
FLUID RECOVERY PROCESS AND APPARATUS
- Publication number 20220221221
- Publication date Jul 14, 2022
- Air Products and Chemicals, Inc.
- D. MICHAEL HERRON
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND UNIT FOR LOW-TEMPERATURE AIR SEPARATION
- Publication number 20210381761
- Publication date Dec 9, 2021
- Linde GmbH
- Christian KUNZ
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
INTEGRATED NITROGEN LIQUEFIER FOR A NITROGEN AND ARGON PRODUCING CR...
- Publication number 20210356206
- Publication date Nov 18, 2021
- Brian R. Kromer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ANNULAR DIVIDED WALL COLUMN
- Publication number 20200256616
- Publication date Aug 13, 2020
- Kirk F. Larson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANNULAR DIVIDED WALL COLUMN WITH RING SHAPED COLLECTORS AND DISTRIB...
- Publication number 20200149810
- Publication date May 14, 2020
- Kevin J. Saboda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANNULAR DIVIDED WALL COLUMN
- Publication number 20200149809
- Publication date May 14, 2020
- Kevin J. Saboda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANNULAR DIVIDED WALL COLUMN FOR AN AIR SEPARATION UNIT
- Publication number 20190063829
- Publication date Feb 28, 2019
- Kevin J. Saboda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ANNULAR DIVIDED WALL COLUMN FOR AN AIR SEPARATION UNIT HAVING A RIN...
- Publication number 20190063830
- Publication date Feb 28, 2019
- Kevin J. Saboda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ANNULAR DIVIDED WALL COLUMN FOR AN AIR SEPARATION UNIT
- Publication number 20190063828
- Publication date Feb 28, 2019
- Kirk F. Larson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ANNULAR DIVIDED WALL COLUMN FOR AN AIR SEPARATION UNIT
- Publication number 20190063827
- Publication date Feb 28, 2019
- Kirk F. Larson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ANNULAR DIVIDED WALL COLUMN WITH RING SHAPED COLLECTORS AND DISTRIB...
- Publication number 20190063831
- Publication date Feb 28, 2019
- Kevin J. Saboda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AD APPARATUS FOR ARGON RECOVERY IN A CRYOGENIC AIR SEPARATIO...
- Publication number 20180292130
- Publication date Oct 11, 2018
- Neil M. Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR PRODUCING A PRESSURISED AIR GAS BY MEANS OF CRYOGENIC DI...
- Publication number 20140007617
- Publication date Jan 9, 2014
- L'Air Liquid Societe Anonyme pour I'Etude et I'Exploitation des Procedes Geor...
- Patrick Le Bot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING PRESSURIZED OXYGEN BY LOW-TEMPER...
- Publication number 20130139548
- Publication date Jun 6, 2013
- Linde Aktiengesellschaft
- Alexander Alekseev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Processes and Device for Low Temperature Separation of Air
- Publication number 20110067444
- Publication date Mar 24, 2011
- Alexander Alekseev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR CONTROLLING A PUMP ARRANGEMENT, AND PUMP ARRANGEMENT
- Publication number 20090129941
- Publication date May 21, 2009
- Sebastian Haas
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

of argon or argon enriched stream

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and unit for low-temperature air separation

Integrated nitrogen liquefier for a nitrogen and argon producing cr...

Fluid recovery process and apparatus

Annular divided wall column

Annular divided wall column

Annular divided wall column with ring shaped collectors and distrib...

Annular divided wall column for an air separation unit

Annular divided wall column for an air separation unit

Annular divided wall column with ring shaped collectors and distrib...

Annular divided wall column for an air separation unit having a rin...

Method ad apparatus for argon recovery in a cryogenic air separatio...

Method and apparatus for argon rejection and recovery

Method and apparatus for argon recovery in a cryogenic air separati...

Method and apparatus for increasing argon recovery in a cryogenic a...

Method and apparatus for argon recovery in a cryogenic air separati...

Method and apparatus for argon recovery in a cryogenic air separati...

Process and plant for air separation by cryogenic distillation

Cryogenic rectification system for producing high purity oxygen

Process for the production of crude argon

Retrofittable argon recovery improvement to air separation

Patents Applicationslast 30 patents

INTEGRATED NITROGEN LIQUEFIER FOR A NITROGEN AND ARGON PRODUCING CR...

PROCESS FOR CRYOGENIC FRACTIONATION OF AIR, AIR FRACTIONATION PLANT...

NITROGEN AND ARGON PRODUCING AIR SEPARATION UNIT

SYSTEM FOR PURIFYING ARGON BY CRYOGENIC DISTILLATION

METHOD AND SYSTEM FOR LOW-TEMPERATURE AIR SEPARATION

FLUID RECOVERY PROCESS AND APPARATUS

METHOD AND UNIT FOR LOW-TEMPERATURE AIR SEPARATION

INTEGRATED NITROGEN LIQUEFIER FOR A NITROGEN AND ARGON PRODUCING CR...

ANNULAR DIVIDED WALL COLUMN

ANNULAR DIVIDED WALL COLUMN WITH RING SHAPED COLLECTORS AND DISTRIB...

ANNULAR DIVIDED WALL COLUMN

ANNULAR DIVIDED WALL COLUMN FOR AN AIR SEPARATION UNIT

ANNULAR DIVIDED WALL COLUMN FOR AN AIR SEPARATION UNIT HAVING A RIN...

ANNULAR DIVIDED WALL COLUMN FOR AN AIR SEPARATION UNIT

ANNULAR DIVIDED WALL COLUMN FOR AN AIR SEPARATION UNIT

ANNULAR DIVIDED WALL COLUMN WITH RING SHAPED COLLECTORS AND DISTRIB...

METHOD AD APPARATUS FOR ARGON RECOVERY IN A CRYOGENIC AIR SEPARATIO...

METHOD FOR PRODUCING A PRESSURISED AIR GAS BY MEANS OF CRYOGENIC DI...

METHOD AND APPARATUS FOR PRODUCING PRESSURIZED OXYGEN BY LOW-TEMPER...

Processes and Device for Low Temperature Separation of Air

METHOD FOR CONTROLLING A PUMP ARRANGEMENT, AND PUMP ARRANGEMENT