in a classical double column flow-sheet

Industry

CPC
F25J2200/06

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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 F25J2200/00Processes or apparatus using separation by rectification

Current Industry

F25J2200/06in a classical double column flow-sheet

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for air separation by cryogenic distillation
- Patent number 12,025,372
- Issue date Jul 2, 2024
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Jean-Pierre Tranier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for separating a mixture containing at least nitrogen and me...
- Patent number 11,946,692
- Issue date Apr 2, 2024
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Paul Terrien
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation unit with argon condenser vapor recycle
- Patent number 11,933,541
- Issue date Mar 19, 2024
- Praxair Technology, Inc.
- Zhengrong Xu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for separating air by cryogenic distillation
- Patent number 11,852,408
- Issue date Dec 26, 2023
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Jean-Pierre Tranier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and installation for cryogenic separation of a gaseous mixtu...
- Patent number 11,680,747
- Issue date Jun 20, 2023
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Jean Billy
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System and method for separating methane and nitrogen with reduced...
- Patent number 11,650,009
- Issue date May 16, 2023
- BCCK Holding Company
- Rayburn C. Butts
- 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
Cryogenic gas separator
- Patent number 11,448,459
- Issue date Sep 20, 2022
- The Tisdale Group, LLC
- Donald Wade Barker
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Hydrocarbon gas processing
- Patent number 11,448,461
- Issue date Sep 20, 2022
- UOP LLC
- Thai Pham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and system for obtaining one or more olefins
- Patent number 11,066,346
- Issue date Jul 20, 2021
- Linde Aktiengesellschaft
- Helmut Fritz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Helium extraction from natural gas
- Patent number 10,962,283
- Issue date Mar 30, 2021
- Air Products and Chemicals, Inc.
- Vincent White
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for high recovery of nitrogen and argon from a mo...
- Patent number 10,816,263
- Issue date Oct 27, 2020
- Praxair Technology, Inc.
- Neil M. Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
System and method for enhanced recovery of argon and oxygen from a...
- Patent number 10,663,224
- Issue date May 26, 2020
- Praxair Technology, Inc.
- Neil M. Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integration of industrial gas site with liquid hydrogen production
- Patent number 10,634,425
- Issue date Apr 28, 2020
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Alain Guillard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Process for increasing low pressure pure nitrogen production by rev...
- Patent number 10,508,859
- Issue date Dec 17, 2019
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Jian-Wei Cao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for removing nitrogen from a hydrocarbon-rich fraction
- Patent number 10,508,244
- Issue date Dec 17, 2019
- Linde Aktiengesellschaft
- Heinz Bauer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Plant for producing oxygen by cryogenic air separation
- Patent number 10,401,083
- Issue date Sep 3, 2019
- 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 recovery of non-condensable gases such as neo...
- Patent number 10,295,254
- Issue date May 21, 2019
- Praxair Technology, Inc.
- Vijayaraghavan S. Chakravarthy
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for liquefaction of industrial gas by integration of methano...
- Patent number 10,288,346
- Issue date May 14, 2019
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Alain Guillard
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for liquefaction of industrial gas by integration of methano...
- Patent number 10,281,203
- Issue date May 7, 2019
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Alain Guillard
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus for operating an air separation plant
- Patent number 10,260,802
- Issue date Apr 16, 2019
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Paul Kong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
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
Air separation apparatus to produce oxygen and nitrogen through iso...
- Patent number 10,060,672
- Issue date Aug 28, 2018
- NANJING RECLAIMER ENVIRONMENTAL TEKNIK CO., LTD
- Haibo Wang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Natural gas isobaric liquefaction apparatus
- Patent number 10,006,696
- Issue date Jun 26, 2018
- NANJING RECLAIMER ENVIRONMENTAL TEKNIK CO., LTD
- Haibo Wang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
AIR SEPARATION SYSTEM AND AIR SEPARATION METHOD
- Publication number 20250003679
- Publication date Jan 2, 2025
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Jianwei LI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Nitrogen Rejection Unit System and Method for Low Nitrogen Concentr...
- Publication number 20240401877
- Publication date Dec 5, 2024
- Chart Energy & Chemicals, Inc.
- Richard B. Hopewell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR THE LOW-TEMPERATURE SEPARATION OF AIR AND AIR SEPARATION...
- Publication number 20240393043
- Publication date Nov 28, 2024
- Linde GmbH
- Christian KUNZ
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PLANT AND PROCESS FOR LOW-TEMPERATURE FRACTIONATION OF AIR
- Publication number 20240377131
- Publication date Nov 14, 2024
- Linde GmbH
- Stefan LOCHNER
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PLANT AND METHOD FOR LOW-TEMPERATURE AIR SEPARATION
- Publication number 20240377129
- Publication date Nov 14, 2024
- Linde GmbH
- Stefan LOCHNER
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ETHANE SEPARATION WITH OVERHEAD CRYOGENIC HEAT EXCHANGER
- Publication number 20240191941
- Publication date Jun 13, 2024
- UOP LLC
- Glen John Pomorski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process and Apparatus for Improved Recovery of Argon
- Publication number 20240125550
- Publication date Apr 18, 2024
- Air Products and Chemicals, Inc.
- Jay A. Thakkar
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Open Loop Liquefaction Process with NGL Recovery
- Publication number 20240125549
- Publication date Apr 18, 2024
- Air Products and Chemicals, Inc.
- Mark Julian Roberts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFLUX ARRANGEMENT FOR DISTILLATION COLUMNS
- Publication number 20240067590
- Publication date Feb 29, 2024
- Saudi Arabian Oil Company
- Soelistiono Koesoemo PRASETIYO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20240044578
- Publication date Feb 8, 2024
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Jean-Pierre TRANIER
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS AND APPARATUS FOR RECOVERY OF AT LEAST NITROGEN AND ARGON
- Publication number 20240035743
- Publication date Feb 1, 2024
- Air Products and Chemicals, Inc.
- Donn Michael Herron
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR REGULATING A DEVICE FOR SEPARATING AIR BY CRYOGENIC DIST...
- Publication number 20240011706
- Publication date Jan 11, 2024
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- John PACHON MORALES
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS AND PLANT FOR CRYOGENIC SEPARATION OF AIR
- Publication number 20240003620
- Publication date Jan 4, 2024
- Linde GmbH
- Dimitri GOLUBEV
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
GAS PROCESSING METHODOLOGY UTILIZING REFLUX AND ADDITIONALLY SYNTHE...
- Publication number 20230375263
- Publication date Nov 23, 2023
- WILLIAM STOTHERS
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS AND APPARATUS FOR CRYOGENIC SEPARATION OF AIR WITH MIXED GA...
- Publication number 20230358468
- Publication date Nov 9, 2023
- Linde GmbH
- Dimitri GOLUBEV
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
System and Method for Separating Methane and Nitrogen with Reduced...
- Publication number 20230235955
- Publication date Jul 27, 2023
- BCCK Holding Company
- Rayburn C. Butts
- 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 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
CRYOGENIC AIR SEPARATION UNIT WITH ARGON CONDENSER VAPOR RECYCLE
- Publication number 20230050296
- Publication date Feb 16, 2023
- Zhengrong Xu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Producing LNG from Methane Containing Synthetic Gas
- Publication number 20230003444
- Publication date Jan 5, 2023
- Air Products and Chemicals, Inc.
- Mark Julian Roberts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
FACILITY FOR THE SEPARATION AND LIQUEFACTION OF METHANE AND CO2 COM...
- Publication number 20220397343
- Publication date Dec 15, 2022
- L'Air Liquide Societe Anonyme Pour l'Etude et l'Eploitation des Procede Georg...
- Jorge Ernesto TOVAR RAMOS
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR SEPARATING A MIXTURE CONTAINING AT LEAST NITROGEN AND ME...
- Publication number 20220325951
- Publication date Oct 13, 2022
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Paul TERRIEN
- 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
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 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
ENHANCEMENTS TO A DUAL COLUMN NITROGEN PRODUCING CRYOGENIC AIR SEPA...
- Publication number 20210372698
- Publication date Dec 2, 2021
- Zhengrong Xu
- 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 SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20210364233
- Publication date Nov 25, 2021
- L'Air Liquide, Societe Anonyme pour l'Etude et l?Exploitation des Procedes Ge...
- Jean-Pierre TRANIER
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
System and Method for Separating Methane and Nitrogen with Reduced...
- Publication number 20210180864
- Publication date Jun 17, 2021
- BCCK Holding Company
- Rayburn C. Butts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and system for obtaining one or more olefins
- Publication number 20210130264
- Publication date May 6, 2021
- Linde Aktiengesellschaft
- Helmut FRITZ
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

in a classical double column flow-sheet

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for air separation by cryogenic distillation

Method for separating a mixture containing at least nitrogen and me...

Cryogenic air separation unit with argon condenser vapor recycle

Method and apparatus for separating air by cryogenic distillation

Method and installation for cryogenic separation of a gaseous mixtu...

System and method for separating methane and nitrogen with reduced...

Fluid recovery process and apparatus

Cryogenic gas separator

Hydrocarbon gas processing

Method and system for obtaining one or more olefins

System and method for rare gas recovery

Helium extraction from natural gas

System and method for high recovery of nitrogen and argon from a mo...

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

System and method for enhanced recovery of argon and oxygen from a...

Integration of industrial gas site with liquid hydrogen production

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

Process for increasing low pressure pure nitrogen production by rev...

Method for removing nitrogen from a hydrocarbon-rich fraction

Plant for producing oxygen by cryogenic air separation

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 recovery of non-condensable gases such as neo...

Method for liquefaction of industrial gas by integration of methano...

Method for liquefaction of industrial gas by integration of methano...

Apparatus for operating an air separation plant

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

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

Air separation apparatus to produce oxygen and nitrogen through iso...

Natural gas isobaric liquefaction apparatus

Patents Applicationslast 30 patents

AIR SEPARATION SYSTEM AND AIR SEPARATION METHOD

Nitrogen Rejection Unit System and Method for Low Nitrogen Concentr...

METHOD FOR THE LOW-TEMPERATURE SEPARATION OF AIR AND AIR SEPARATION...

PLANT AND PROCESS FOR LOW-TEMPERATURE FRACTIONATION OF AIR

PLANT AND METHOD FOR LOW-TEMPERATURE AIR SEPARATION

ETHANE SEPARATION WITH OVERHEAD CRYOGENIC HEAT EXCHANGER

Process and Apparatus for Improved Recovery of Argon

Open Loop Liquefaction Process with NGL Recovery

REFLUX ARRANGEMENT FOR DISTILLATION COLUMNS

METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

PROCESS AND APPARATUS FOR RECOVERY OF AT LEAST NITROGEN AND ARGON

METHOD FOR REGULATING A DEVICE FOR SEPARATING AIR BY CRYOGENIC DIST...

PROCESS AND PLANT FOR CRYOGENIC SEPARATION OF AIR

GAS PROCESSING METHODOLOGY UTILIZING REFLUX AND ADDITIONALLY SYNTHE...

PROCESS AND APPARATUS FOR CRYOGENIC SEPARATION OF AIR WITH MIXED GA...

System and Method for Separating Methane and Nitrogen with Reduced...

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

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

CRYOGENIC AIR SEPARATION UNIT WITH ARGON CONDENSER VAPOR RECYCLE

Producing LNG from Methane Containing Synthetic Gas

FACILITY FOR THE SEPARATION AND LIQUEFACTION OF METHANE AND CO2 COM...

METHOD FOR SEPARATING A MIXTURE CONTAINING AT LEAST NITROGEN AND ME...

PROCESS AND PLANT FOR LOW-TEMPERATURE FRACTIONATION OF AIR

FLUID RECOVERY PROCESS AND APPARATUS

METHOD AND APPARATUS FOR PRODUCING HIGH-PRESSURE NITROGEN

ENHANCEMENTS TO A DUAL COLUMN NITROGEN PRODUCING CRYOGENIC AIR SEPA...

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

METHOD AND APPARATUS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

System and Method for Separating Methane and Nitrogen with Reduced...

Method and system for obtaining one or more olefins