using work extraction by mechanical coupling of compression and expansion so-called companders

Industry

CPC
F25J3/04381

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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

F25J3/04381using work extraction by mechanical coupling of compression and expansion so-called companders

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Gas production system
- Patent number 11,346,603
- Issue date May 31, 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 Grant
Integrated expander-motor compressor
- Patent number 11,313,618
- Issue date Apr 26, 2022
- Nuovo Pignone Tecnologie Srl
- Matteo Berti
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Process for obtaining one or more air products and air separation p...
- Patent number 11,098,950
- Issue date Aug 24, 2021
- Linde Aktiengesellschaft
- Dimitri Golubev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for obtaining a compressed gas product by cryo...
- Patent number 10,995,983
- Issue date May 4, 2021
- Linde Aktiengesellschaft
- Dimitri Goloubev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Device and method for separating air by cryogenic distillation
- Patent number 10,866,024
- Issue date Dec 15, 2020
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Cavagne Patrice
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Gas liquefaction column
- Patent number 10,859,314
- Issue date Dec 8, 2020
- Gilles Nadon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and device for separating air by cryogenic distillation
- Patent number 10,794,630
- Issue date Oct 6, 2020
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Patrice Cavagne
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for producing compressed nitrogen and liquid n...
- Patent number 10,488,106
- Issue date Nov 26, 2019
- Linde Aktiengesellschaft
- Dimitri Golubev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for obtaining an air product in an air separation plant and...
- Patent number 10,209,004
- Issue date Feb 19, 2019
- Linde Aktiengesellschaft
- Stefan Lochner
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for producing gaseous oxygen by cryogenic dis...
- Patent number 9,976,803
- Issue date May 22, 2018
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATTION DES PROCEDES GE...
- Alexis Asse
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Low temperature air separation process for producing pressurized ga...
- Patent number 9,733,013
- Issue date Aug 15, 2017
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Jean-Renaud Brugerolle
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the separation of air by cryogenic distil...
- Patent number 9,360,250
- Issue date Jun 7, 2016
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic distillation method and system for air separation
- Patent number 7,464,568
- Issue date Dec 16, 2008
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Patrick Le Bot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and installation for producing, in gaseous form and under hi...
- Patent number 7,370,494
- Issue date May 13, 2008
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Lasad Jaouani
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Systems and methods for vaporization of liquefied natural gas
- Patent number 7,299,655
- Issue date Nov 27, 2007
- BP Corporation North America Inc.
- Patrick B. Ward
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and installation for producing, in gaseous form and under hi...
- Patent number 7,076,971
- Issue date Jul 18, 2006
- L'Air Liquide, Société Anonyme à Directoire et Conseil de Surveillance pour l...
- Lasad Jaouani
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the separation of air by cryogenic distil...
- Patent number 6,962,062
- Issue date Nov 8, 2005
- L'Air Liquide, Société Anonyme à Directoire et Conseil de Surveillance pour l...
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Installation producing low voltage electricity integrated in a unit...
- Patent number 6,393,867
- Issue date May 28, 2002
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system with integrated booster and multico...
- Patent number 6,357,258
- Issue date Mar 19, 2002
- Praxair Technology, Inc.
- Kevin William Mahoney
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for low temperature fractionation of air
- Patent number 6,336,345
- Issue date Jan 8, 2002
- Linde Aktiengesellschaft
- Horst Corduan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Separation of air
- Patent number 6,305,191
- Issue date Oct 23, 2001
- The BOC Group plc
- Paul Higginbotham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system for elevated pressure product
- Patent number 6,286,336
- Issue date Sep 11, 2001
- Praxair Technology, Inc.
- Neil Mark Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Pump for a cryogenic liquid and pump unit and distillation column w...
- Patent number 6,250,896
- Issue date Jun 26, 2001
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Jean Yves Lehman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Separation of air
- Patent number 6,170,291
- Issue date Jan 9, 2001
- The BOC Group plc
- Christopher John Hine
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Combined installation of a furnace and an air distillation apparatu...
- Patent number 6,122,932
- Issue date Sep 26, 2000
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Alain Guillard
- C21 - METALLURGY OF IRON
Information Patent Grant
Combined plant of a furnace and an air distillation device, and imp...
- Patent number 6,119,482
- Issue date Sep 19, 2000
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Oswaldo Bianchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Supplemental air supply for an air separation system
- Patent number 6,116,027
- Issue date Sep 12, 2000
- Air Products and Chemicals, Inc.
- Arthur Ramsden Smith
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Oxygen gas manufacturing equipment
- Patent number 6,082,136
- Issue date Jul 4, 2000
- Daido Hoxan Inc.
- Akira Yoshino
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Elevated pressure air separation process with use of waste expansio...
- Patent number 6,009,723
- Issue date Jan 4, 2000
- Air Products and Chemicals, Inc.
- Zbigniew Tadeusz Fidkowski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Efficient process to produce oxygen
- Patent number 5,966,967
- Issue date Oct 19, 1999
- Air Products and Chemicals, Inc.
- Rakesh Agrawal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR OBTAINING ONE OR MORE AIR PRODUCTS, AND AIR FRACTIONATIO...
- Publication number 20230358466
- Publication date Nov 9, 2023
- Linde GmbH
- Daniel PALANISWAMY OTTE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
NITROGEN PRODUCING CRYOGENIC AIR SEPARATION UNIT WITH EXCESS AIR CI...
- Publication number 20230055205
- Publication date Feb 23, 2023
- Neil M. Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS AND PLANT FOR LOW-TEMPERATURE FRACTIONATION OF AIR
- Publication number 20220260312
- Publication date Aug 18, 2022
- Linde GmbH
- Stefan LOCHNER
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING HIGH-PRESSURE NITROGEN
- Publication number 20220128301
- Publication date Apr 28, 2022
- L'Air Liquide, Societe Anonyme pour l'Etude et l?Exploitation des Procedes Ge...
- Jianwei CAO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND DEVICE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20200333069
- Publication date Oct 22, 2020
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des Precedes Ge...
- Richard DUBETTIER-GRENIER
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
GAS PRODUCTION SYSTEM
- Publication number 20200182543
- Publication date Jun 11, 2020
- 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
INTEGRATED EXPANDER-MOTOR COMPRESSOR
- Publication number 20190041124
- Publication date Feb 7, 2019
- Nuovo Pignone Tecnologie S.r.l.
- Matteo BERTI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND DEVICE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20190041130
- Publication date Feb 7, 2019
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Patrice CAVAGNE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR OBTAINING AN AIR PRODUCT IN AN AIR SEPARATION PLANT AND...
- Publication number 20170205142
- Publication date Jul 20, 2017
- Stefan Lochner
- 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
PROCESS AND APPARATUS FOR THE SEPARATION OF AIR BY CRYOGENIC DISTIL...
- Publication number 20130219959
- Publication date Aug 29, 2013
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND DEVICE FOR PRODUCING A GASEOUS PRESSURIZED OXYGEN PRODUC...
- Publication number 20120174625
- Publication date Jul 12, 2012
- Linde Aktiengesellschaft
- Thomas Rathbone
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR RECOVERING A GASEOUS PRESSURE PRODUCT BY LOW-TEMPERATURE...
- Publication number 20120131952
- Publication date May 31, 2012
- Linde Aktiengesellschaft
- Alexander Alekseev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method And Apparatus For The Production Of Gas From Air In Highly F...
- Publication number 20110011130
- Publication date Jan 20, 2011
- 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 Application
Cryogenic Distillation Method and System for Air Separation
- Publication number 20090078001
- Publication date Mar 26, 2009
- L'AIR LIQUIDE SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'...
- Patrick Le Bot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process and Apparatus for the Separation of Air by Cryogenic Distil...
- Publication number 20080223075
- Publication date Sep 18, 2008
- L'Air Liquide Societe Anonyme Pour L'Etude Et L'Exloitation Des Procedes Geor...
- Jean-Pierre Tranier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air-seperation apparatus, integrated air-separation and metal-produ...
- Publication number 20070186582
- Publication date Aug 16, 2007
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method for designing a cryogenic air separation plant
- Publication number 20070101762
- Publication date May 10, 2007
- Herbert Raymond Schaub
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Cryogenic distillation method and system for air separation
- Publication number 20070017251
- Publication date Jan 25, 2007
- Patrick Le Bot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and installation for producing, in gaseous form and under hi...
- Publication number 20060254312
- Publication date Nov 16, 2006
- Lasad Jaouani
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Systems and methods for vaporization of liquefied natural gas
- Publication number 20050126220
- Publication date Jun 16, 2005
- Patrick B. Ward
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process and apparatus for the separation of air by cryogenic distil...
- Publication number 20050126221
- Publication date Jun 16, 2005
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and installation for producing, in gaseous form and under hi...
- Publication number 20040221612
- Publication date Nov 11, 2004
- Lasad Jaouani
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

using work extraction by mechanical coupling of compression and expansion so-called companders

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gas production system

Integrated expander-motor compressor

Process for obtaining one or more air products and air separation p...

Method and apparatus for obtaining a compressed gas product by cryo...

Device and method for separating air by cryogenic distillation

Gas liquefaction column

Method and device for separating air by cryogenic distillation

Method and apparatus for producing compressed nitrogen and liquid n...

Method for obtaining an air product in an air separation plant and...

Process and apparatus for producing gaseous oxygen by cryogenic dis...

Low temperature air separation process for producing pressurized ga...

Process and apparatus for the separation of air by cryogenic distil...

Cryogenic distillation method and system for air separation

Method and installation for producing, in gaseous form and under hi...

Systems and methods for vaporization of liquefied natural gas

Method and installation for producing, in gaseous form and under hi...

Process and apparatus for the separation of air by cryogenic distil...

Installation producing low voltage electricity integrated in a unit...

Cryogenic air separation system with integrated booster and multico...

Process and apparatus for low temperature fractionation of air

Separation of air

Cryogenic air separation system for elevated pressure product

Pump for a cryogenic liquid and pump unit and distillation column w...

Separation of air

Combined installation of a furnace and an air distillation apparatu...

Combined plant of a furnace and an air distillation device, and imp...

Supplemental air supply for an air separation system

Oxygen gas manufacturing equipment

Elevated pressure air separation process with use of waste expansio...

Efficient process to produce oxygen

Patents Applicationslast 30 patents

METHOD FOR OBTAINING ONE OR MORE AIR PRODUCTS, AND AIR FRACTIONATIO...

NITROGEN PRODUCING CRYOGENIC AIR SEPARATION UNIT WITH EXCESS AIR CI...

PROCESS AND PLANT FOR LOW-TEMPERATURE FRACTIONATION OF AIR

METHOD AND APPARATUS FOR PRODUCING HIGH-PRESSURE NITROGEN

METHOD AND DEVICE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

GAS PRODUCTION SYSTEM

INTEGRATED EXPANDER-MOTOR COMPRESSOR

METHOD AND DEVICE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

METHOD FOR OBTAINING AN AIR PRODUCT IN AN AIR SEPARATION PLANT AND...

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

PROCESS AND APPARATUS FOR THE SEPARATION OF AIR BY CRYOGENIC DISTIL...

METHOD AND DEVICE FOR PRODUCING A GASEOUS PRESSURIZED OXYGEN PRODUC...

METHOD FOR RECOVERING A GASEOUS PRESSURE PRODUCT BY LOW-TEMPERATURE...

Method And Apparatus For The Production Of Gas From Air In Highly F...

Cryogenic Distillation Method and System for Air Separation

Process and Apparatus for the Separation of Air by Cryogenic Distil...

Air-seperation apparatus, integrated air-separation and metal-produ...

Method for designing a cryogenic air separation plant

Cryogenic distillation method and system for air separation

Method and installation for producing, in gaseous form and under hi...

Systems and methods for vaporization of liquefied natural gas

Process and apparatus for the separation of air by cryogenic distil...

Method and installation for producing, in gaseous form and under hi...