using a single pressure main column system only

Industry

CPC
F25J3/044

This industry / category may be too specific. Please go to a parent level for more data

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

F25J3/044using a single pressure main column system only

Industries

Patents Grantslast 30 patents

Information Patent Grant
Multistage liquid storage-type condenser-evaporator and nitrogen pr...
- Patent number 12,130,081
- Issue date Oct 29, 2024
- Taiyo Nippon Sanso Corporation
- Nobuaki Egoshi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Air separation device and air separation method
- Patent number 12,123,647
- Issue date Oct 22, 2024
- Taiyo Nippon Sanso Corporation
- Hiroshi Tachibana
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated multicomponent refrigerant and air separation process fo...
- Patent number 12,117,240
- Issue date Oct 15, 2024
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Michael A. Turney
- 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 12,078,415
- Issue date Sep 3, 2024
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Alain Briglia
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for starting up a cryogenic air separation unit and associat...
- Patent number 12,061,045
- Issue date Aug 13, 2024
- L'Air Liquide, Société Anonyme pour I'Etude et I'Exploitation des Procédés Ge...
- Eric Day
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation unit and method for production of nitrogen and argon...
- Patent number 12,055,345
- Issue date Aug 6, 2024
- Praxair Technology, Inc.
- Neil M. Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for operating a heat exchanger, arrangement with a heat exch...
- Patent number 12,044,471
- Issue date Jul 23, 2024
- Linde GMBH
- Stefan Lochner
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for producing high-purity nitrogen and low-pur...
- Patent number 11,988,446
- Issue date May 21, 2024
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Alain Briglia
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and installation for low temperature separation of air
- Patent number 11,976,880
- Issue date May 7, 2024
- Linde GMBH
- Stefan Lochner
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation unit and method for production of high purity nitrog...
- Patent number 11,959,701
- Issue date Apr 16, 2024
- Praxair Technology, Inc.
- Neil M. Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System for controlling an argon flow rate at the outlet of a distil...
- Patent number 11,946,693
- Issue date Apr 2, 2024
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Marc Bastid
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and method for recovery of nitrogen, argon, and oxygen in mo...
- Patent number 11,933,538
- Issue date Mar 19, 2024
- Praxair Technology, Inc.
- Brian R. Kromer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation unit with argon condenser vapor recycle
- Patent number 11,933,539
- Issue date Mar 19, 2024
- Praxair Technology, Inc.
- Zhengrong Xu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Dual column nitrogen producing air separation unit with split kettl...
- Patent number 11,933,540
- Issue date Mar 19, 2024
- Praxair Technology, Inc.
- Hanfei Tuo
- 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
Liquefaction apparatus
- Patent number 11,913,719
- Issue date Feb 27, 2024
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Takuya Kaneda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Product gas supply quantity adjustment device and air separation ap...
- Patent number 11,913,720
- Issue date Feb 27, 2024
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Takuya Kaneda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for adsorptive distillation for cryogenic argo...
- Patent number 11,885,562
- Issue date Jan 30, 2024
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Nicolas Kofman
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High-purity oxygen production system
- Patent number 11,879,685
- Issue date Jan 23, 2024
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Kenji Hirose
- 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 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
Air separation unit by cryogenic distillation
- Patent number 11,740,015
- Issue date Aug 29, 2023
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Remy Kurtz
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and method for the production of argon in an air separation...
- Patent number 11,713,921
- Issue date Aug 1, 2023
- Praxair Technology, Inc.
- David R. Parsnick
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Single packaged air separation apparatus with reverse main heat exc...
- Patent number 11,709,018
- Issue date Jul 25, 2023
- L'Air Liquide, Société Anonyme pour l'Etude et l'Expoitation des Procédés Geo...
- Alain Briglia
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Modelling of a distillation column with operating state changes
- Patent number 11,698,225
- Issue date Jul 11, 2023
- Linde Aktiengesellschaft
- Ingo Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dual stirling cycle liquid air battery
- Patent number 11,692,508
- Issue date Jul 4, 2023
- The Government of the United States of America, as represented by the Secreta...
- Nicholas Anthony Bailey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dual column nitrogen producing air separation unit with split kettl...
- Patent number 11,674,750
- Issue date Jun 13, 2023
- Praxair Technology, Inc.
- Hanfei Tuo
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Utilization of nitrogen-enriched streams produced in air separation...
- Patent number 11,635,254
- Issue date Apr 25, 2023
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Bowei Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Energy-efficient process for preparing nitrogen and oxygen for glas...
- Patent number 11,629,914
- Issue date Apr 18, 2023
- Hangzhou Turning Energy Technology Development Co., Ltd.
- Senlin He
- 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...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND PLANT FOR PROVIDING A PRESSURIZED OXYGEN-RICH, GASEOUS A...
- Publication number 20240384928
- Publication date Nov 21, 2024
- Linde GmbH
- Dimitri GOLUBEV
- 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
LIQUEFIED GAS SUPPLY SYSTEM AND AIR SEPARATION UNIT COMPRISING SAME
- Publication number 20240377130
- Publication date Nov 14, 2024
- 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
DUAL TEMPERATURE LIQUID OXYGEN SUBCOOLING IN AN AIR SEPARATION UNIT
- Publication number 20240353174
- Publication date Oct 24, 2024
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Michael A. Turney
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ULTRA-HIGH-PURITY OXYGEN PRODUCTION METHOD AND ULTRA-HIGH-PURITY OX...
- Publication number 20240353173
- Publication date Oct 24, 2024
- 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
METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20240230222
- Publication date Jul 11, 2024
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Benoit DAVIDIAN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND PLANT FOR LOW TEMPERATURE FRACTIONATION OF AIR
- Publication number 20240183610
- Publication date Jun 6, 2024
- Linde GmbH
- Dimitri GOLUBEV
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20240133624
- Publication date Apr 25, 2024
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Benoit DAVIDIAN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR SEPARATION UNIT AND AIR SEPARATION METHOD
- Publication number 20240053097
- Publication date Feb 15, 2024
- 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
AIR SEPARATION UNIT AND METHOD FOR CRYOGENIC SEPARATION OF AIR USIN...
- Publication number 20240035741
- Publication date Feb 1, 2024
- Neil M. Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR SEPARATION UNIT AND METHOD FOR CRYOGENIC SEPARATION OF AIR USIN...
- Publication number 20240035740
- Publication date Feb 1, 2024
- Neil M. Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR SEPARATION UNIT AND METHOD FOR PRODUCTION OF HIGH PURITY NITROG...
- Publication number 20240035742
- Publication date Feb 1, 2024
- Neil M. Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR SEPARATION UNIT AND METHOD FOR PRODUCTION OF NITROGEN AND ARGON...
- Publication number 20240035744
- Publication date Feb 1, 2024
- Neil M. Prosser
- 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
GAS SEPARATION METHOD USING DEEP COOLING PROCESS
- Publication number 20240011705
- Publication date Jan 11, 2024
- BENIT M CO., LTD.
- Ki Joon KANG
- 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
AIR SEPARATION UNIT BY CRYOGENIC DISTILLATION
- Publication number 20230358467
- Publication date Nov 9, 2023
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Remy KURTZ
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR SEPARATION APPARATUS
- Publication number 20230280093
- Publication date Sep 7, 2023
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Maxime RANCHOUX
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DUAL COLUMN NITROGEN PRODUCING AIR SEPARATION UNIT WITH SPLIT KETTL...
- Publication number 20230251033
- Publication date Aug 10, 2023
- Hanfei Tuo
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT EXCHANGER AND SEPARATION APPARATUS COMPRISING A HEAT EXCHANGER
- Publication number 20230221068
- Publication date Jul 13, 2023
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Benoit DAVIDIAN
- 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 20230221069
- Publication date Jul 13, 2023
- Brian R. Kromer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Device and method for producing hydrogen and byproduct oxygen by us...
- Publication number 20230212768
- Publication date Jul 6, 2023
- HANGZHOU OXYGEN PLANT GROUP CO., LTD.
- Yisong HAN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
Cryogenic Air Separation Method and Air Separation Unit
- Publication number 20230125267
- Publication date Apr 27, 2023
- CRYOSTAR SAS
- Dimitri GOLUBEV
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LOW-PRESSURE NITROGEN TURBINE WITH AIR BOOSTER PARALLEL TO THE BOOS...
- Publication number 20230103843
- Publication date Apr 6, 2023
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Michael A. Turney
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPARATUS FOR CRYOGENIC AIR SEPARATION
- Publication number 20230090158
- Publication date Mar 23, 2023
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Yong-Shun ZHANG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
MULTISTAGE BATH CONDENSER-REBOILER AND CRYOGENIC AIR SEPARATION UNI...
- Publication number 20230079087
- Publication date Mar 16, 2023
- Taiyo Nippon Sanso Corporation
- Nobuaki EGOSHI
- F28 - HEAT EXCHANGE IN GENERAL
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
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...

using a single pressure main column system only

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multistage liquid storage-type condenser-evaporator and nitrogen pr...

Air separation device and air separation method

Integrated multicomponent refrigerant and air separation process fo...

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

Method for starting up a cryogenic air separation unit and associat...

Air separation unit and method for production of nitrogen and argon...

Method for operating a heat exchanger, arrangement with a heat exch...

Method and apparatus for producing high-purity nitrogen and low-pur...

Method and installation for low temperature separation of air

Air separation unit and method for production of high purity nitrog...

System for controlling an argon flow rate at the outlet of a distil...

System and method for recovery of nitrogen, argon, and oxygen in mo...

Cryogenic air separation unit with argon condenser vapor recycle

Dual column nitrogen producing air separation unit with split kettl...

Cryogenic air separation unit with argon condenser vapor recycle

Liquefaction apparatus

Product gas supply quantity adjustment device and air separation ap...

Method and apparatus for adsorptive distillation for cryogenic argo...

High-purity oxygen production system

Method and apparatus for separating air by cryogenic distillation

Method and unit for low-temperature air separation

Air separation unit by cryogenic distillation

System and method for the production of argon in an air separation...

Single packaged air separation apparatus with reverse main heat exc...

Modelling of a distillation column with operating state changes

Dual stirling cycle liquid air battery

Dual column nitrogen producing air separation unit with split kettl...

Utilization of nitrogen-enriched streams produced in air separation...

Energy-efficient process for preparing nitrogen and oxygen for glas...

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

Patents Applicationslast 30 patents

METHOD AND PLANT FOR PROVIDING A PRESSURIZED OXYGEN-RICH, GASEOUS A...

PLANT AND PROCESS FOR LOW-TEMPERATURE FRACTIONATION OF AIR

LIQUEFIED GAS SUPPLY SYSTEM AND AIR SEPARATION UNIT COMPRISING SAME

DUAL TEMPERATURE LIQUID OXYGEN SUBCOOLING IN AN AIR SEPARATION UNIT

ULTRA-HIGH-PURITY OXYGEN PRODUCTION METHOD AND ULTRA-HIGH-PURITY OX...

METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

METHOD AND PLANT FOR LOW TEMPERATURE FRACTIONATION OF AIR

METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

AIR SEPARATION UNIT AND AIR SEPARATION METHOD

AIR SEPARATION UNIT AND METHOD FOR CRYOGENIC SEPARATION OF AIR USIN...

AIR SEPARATION UNIT AND METHOD FOR CRYOGENIC SEPARATION OF AIR USIN...

AIR SEPARATION UNIT AND METHOD FOR PRODUCTION OF HIGH PURITY NITROG...

AIR SEPARATION UNIT AND METHOD FOR PRODUCTION OF NITROGEN AND ARGON...

PROCESS AND APPARATUS FOR RECOVERY OF AT LEAST NITROGEN AND ARGON

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

GAS SEPARATION METHOD USING DEEP COOLING PROCESS

PROCESS AND PLANT FOR CRYOGENIC SEPARATION OF AIR

AIR SEPARATION UNIT BY CRYOGENIC DISTILLATION

AIR SEPARATION APPARATUS

DUAL COLUMN NITROGEN PRODUCING AIR SEPARATION UNIT WITH SPLIT KETTL...

HEAT EXCHANGER AND SEPARATION APPARATUS COMPRISING A HEAT EXCHANGER

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

Device and method for producing hydrogen and byproduct oxygen by us...

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

Cryogenic Air Separation Method and Air Separation Unit

LOW-PRESSURE NITROGEN TURBINE WITH AIR BOOSTER PARALLEL TO THE BOOS...

METHOD AND APPARATUS FOR CRYOGENIC AIR SEPARATION

MULTISTAGE BATH CONDENSER-REBOILER AND CRYOGENIC AIR SEPARATION UNI...

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

NITROGEN AND ARGON PRODUCING AIR SEPARATION UNIT