including a so-called "auxiliary vaporiser" for vaporising and producing a gaseous product

Industry

CPC
F25J3/04206

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

F25J3/04206including a so-called "auxiliary vaporiser" for vaporising and producing a gaseous product

Industries

Patents Grantslast 30 patents

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
Method and device for the cryogenic decomposition of air
- Patent number 10,443,931
- Issue date Oct 15, 2019
- Linde Aktiengesellschaft
- Georg Demski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and device for generating two purified partial air streams
- Patent number 10,222,120
- Issue date Mar 5, 2019
- Linde Aktiengesellschaft
- Alexander Alekseev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and device for oxygen production by low-temperature separati...
- Patent number 9,797,654
- Issue date Oct 24, 2017
- Linde Aktiengesellschaft
- Lars Kirchner
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for separating air by cryogenic distillation
- Patent number 9,696,087
- Issue date Jul 4, 2017
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Benoit Davidian
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus and process for separating air by cryogenic distillation
- Patent number 9,581,386
- Issue date Feb 28, 2017
- L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Products Geo...
- Benoit Davidian
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation plant and process operating by cryogenic distillation
- Patent number 9,534,836
- Issue date Jan 3, 2017
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Richard Dubettier-Grenier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Oxygen vaporization method and system
- Patent number 9,182,170
- Issue date Nov 10, 2015
- Praxair Technology, Inc.
- Raymond Edwin Rooks
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method and appliance for separating air by cryogenic distillation
- Patent number 9,140,491
- Issue date Sep 22, 2015
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Benoit Davidian
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and apparatus for providing low pressure and low purity oxygen
- Patent number 8,136,369
- Issue date Mar 20, 2012
- L'Air Liquide Societe Anonyme pour L'Etude
- Jean-Renaud Brugerolle
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus and process for producing gaseous oxygen under elevated p...
- Patent number 6,662,594
- Issue date Dec 16, 2003
- Linde Aktiengesellschaft
- Augustin Rampp
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and plant with oxygen-enriched air feed for a non-ferrous m...
- Patent number 6,576,040
- Issue date Jun 10, 2003
- L'Air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance pour...
- Didier Magnet
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for obtaining a gaseous product by cryogenic a...
- Patent number 6,568,210
- Issue date May 27, 2003
- Linde Aktiengesellschaft
- Gerhard Pompl
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system for producing ultra high purity clea...
- Patent number 6,546,748
- Issue date Apr 15, 2003
- Praxair Technology, Inc.
- Richard Martin Kelly
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for obtaining gaseous and liquid nitrogen with a variable p...
- Patent number 6,477,860
- Issue date Nov 12, 2002
- Linde Aktiengesellschaft
- Dietrich Rottmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic system for producing xenon employing a xenon concentrator...
- Patent number 6,378,333
- Issue date Apr 30, 2002
- Praxair Technology, Inc.
- James Robert Dray
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for recovering oxygen at hyperbaric pressure
- Patent number 6,332,337
- Issue date Dec 25, 2001
- Linde Aktiengesellschaft
- Wilhelm Rohde
- 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
Production of nitrogen
- Patent number 6,257,019
- Issue date Jul 10, 2001
- The BOC Group plc
- John Douglas Oakey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the cryogenic separation of gases from air
- Patent number 6,257,020
- Issue date Jul 10, 2001
- 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
Process for the production of intermediate pressure oxygen
- Patent number 6,253,576
- Issue date Jul 3, 2001
- Air Products and Chemicals, Inc.
- Donn Michael Herron
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and device for recovering high-purity oxygen
- Patent number 6,196,022
- Issue date Mar 6, 2001
- Linde Aktiengesellschaft
- Corduan Horst
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic system for producing enriched air
- Patent number 6,192,707
- Issue date Feb 27, 2001
- Praxair Technology, Inc.
- Minish Mahendra Shah
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system for producing oxygen product at a no...
- Patent number 6,182,471
- Issue date Feb 6, 2001
- Praxair Technology, Inc.
- James Patrick Meagher
- 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
Air separation
- Patent number 6,141,989
- Issue date Nov 7, 2000
- The BOC Group plc
- John Douglas Oakey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Distillation column arrangement for air separation plant
- Patent number 6,134,915
- Issue date Oct 24, 2000
- The BOC Group, Inc.
- Arthur R. Denzau
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and plant for separating air by cryogenic distillation
- Patent number 6,047,562
- Issue date Apr 11, 2000
- 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
Heat exchange unit for a cryogenic air separation system
- Patent number 6,044,902
- Issue date Apr 4, 2000
- Praxair Technology, Inc.
- Ravi Fulchand Pahade
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cryogenic air separation system with high ratio turboexpansion
- Patent number 6,000,239
- Issue date Dec 14, 1999
- Praxair Technology, Inc.
- Dante Patrick Bonaquist
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20220074656
- Publication date Mar 10, 2022
- 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 FOR OBTAINING ONE OR MORE AIR PRODUCTS AND AIR SEPARATION SY...
- Publication number 20220026145
- Publication date Jan 27, 2022
- Linde GmbH
- Dirk SCHWENK
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SINGLE PACKAGED AIR SEPARATION APPARATUS WITH REVERSE MAIN HEAT EXC...
- Publication number 20210063085
- Publication date Mar 4, 2021
- 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 Application
METHOD FOR PRODUCING AT LEAST ONE AIR PRODUCT, AIR SEPARATION SYSTE...
- Publication number 20160370111
- Publication date Dec 22, 2016
- Alexander Alekseev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND DEVICE FOR THE CRYOGENIC DECOMPOSITION OF AIR
- Publication number 20140223959
- Publication date Aug 14, 2014
- Linde Aktiengesellschaft
- Georg Demski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND DEVICE FOR GENERATING TWO PURIFIED PARTIAL AIR STREAMS
- Publication number 20140223960
- Publication date Aug 14, 2014
- Linde Aktiengesellschaft
- Alexander Alekseev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and Apparatus for Separating Air by Cryogenic Distillation
- Publication number 20140053601
- Publication date Feb 27, 2014
- L'Air Liquide Societe Anonyme pour I'Etude et I'Exploitation des Procedes Geo...
- Benoit Davidian
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
APPARATUS AND METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20130340476
- Publication date Dec 26, 2013
- L'Air Liquide Societe Anonyme pour I'Etude et I'Exploitation des Procedes Geo...
- Marie Cognard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR SEPARATION METHOD AND APPARATUS
- Publication number 20130139546
- Publication date Jun 6, 2013
- Henry Edward Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR SEPARATION METHOD AND APPARATUS
- Publication number 20130139547
- Publication date Jun 6, 2013
- Henry Edward Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
APPARATUS AND PROCESS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20130133364
- Publication date May 30, 2013
- L'Air Liquide Societe Anonyme Pour L'Etude Et L'Ex
- Benoit Davidian
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Purification of Carbon Dioxide
- Publication number 20130111948
- Publication date May 9, 2013
- Air Products and Chemicals, Inc.
- Paul Higginbotham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND PROCESS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20130098106
- Publication date Apr 25, 2013
- Benoit Davidian
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR SEPARATION PLANT AND PROCESS OPERATING BY CRYOGENIC DISTILLATION
- Publication number 20130086940
- Publication date Apr 11, 2013
- L'Air Liquide Societe Anonyme pout l'Etude et l'Exploitation des Procedes Geo...
- Richard Dubettier-Grenier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPLIANCE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20120297823
- Publication date Nov 29, 2012
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Benoit Davidian
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS AND UNIT FOR THE SEPARATION OF AIR BY CRYOGENIC DISTILLATION
- Publication number 20120285197
- Publication date Nov 15, 2012
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Benoit Davidian
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND FACILITY FOR PRODUCING OXYGEN THROUGH AIR DISTILLATION
- Publication number 20120167622
- Publication date Jul 5, 2012
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Marie Cognard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
FEED COMPRESSION METHOD AND APPARATUS FOR AIR SEPARATION PROCESS
- Publication number 20120125044
- Publication date May 24, 2012
- Neil Mark Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
APPARATUS AND METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20120118013
- Publication date May 17, 2012
- L'Air Liquide Societe Anonyme Pour L'Etude et I'Exploitation Des Procedes Geo...
- Richard Dubettier-Grenier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS AND DEVICE FOR CRYOGENIC AIR FRACTIONATION
- Publication number 20110214453
- Publication date Sep 8, 2011
- Linde Aktiengesellschaft
- Alexander Alekseev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SEPARATION METHOD AND APPARATUS
- Publication number 20110138856
- Publication date Jun 16, 2011
- Henry Edward Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
OXYGEN VAPORIZATION METHOD AND SYSTEM
- Publication number 20110083470
- Publication date Apr 14, 2011
- Raymond Edwin Rooks
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method And Apparatus For Separating Air By Cryogenic Distillation
- Publication number 20110067445
- Publication date Mar 24, 2011
- L'Air Liquide Societe Anonyme Pour L'Etude Et L'Ex
- Benoit Davidian
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process For Producing Variable Gaseous Nitrogen And Variable Gaseou...
- Publication number 20090249830
- Publication date Oct 8, 2009
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Patrick Le Bot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
System and apparatus for providing low pressure and low purity oxygen
- Publication number 20080011015
- Publication date Jan 17, 2008
- Jean-Renaud Brugerolle
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Apparatus and process for producing gaseous oxygen under elevated p...
- Publication number 20030110796
- Publication date Jun 19, 2003
- Linde Aktiengesellschaft
- Augustin Rampp
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Oxygen-enriched air feed for a non-ferrous metal production unit
- Publication number 20020033566
- Publication date Mar 21, 2002
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Didier Magnet
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method and apparatus for obtaining a gaseous product by cryogenic a...
- Publication number 20020029587
- Publication date Mar 14, 2002
- Linde Aktiengesellschaft
- Gerhard Pompl
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process for obtaining gaseous and liquid nitrogen with a variable p...
- Publication number 20010054298
- Publication date Dec 27, 2001
- Linde Aktiengesellschaft
- Dietrich Rottmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

including a so-called "auxiliary vaporiser" for vaporising and producing a gaseous product

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Method and device for the cryogenic decomposition of air

Method and device for generating two purified partial air streams

Method and device for oxygen production by low-temperature separati...

Method and apparatus for separating air by cryogenic distillation

Apparatus and process for separating air by cryogenic distillation

Air separation plant and process operating by cryogenic distillation

Oxygen vaporization method and system

Method and appliance for separating air by cryogenic distillation

System and apparatus for providing low pressure and low purity oxygen

Apparatus and process for producing gaseous oxygen under elevated p...

Process and plant with oxygen-enriched air feed for a non-ferrous m...

Method and apparatus for obtaining a gaseous product by cryogenic a...

Cryogenic rectification system for producing ultra high purity clea...

Process for obtaining gaseous and liquid nitrogen with a variable p...

Cryogenic system for producing xenon employing a xenon concentrator...

Method and apparatus for recovering oxygen at hyperbaric pressure

Separation of air

Production of nitrogen

Process for the cryogenic separation of gases from air

Process for the production of intermediate pressure oxygen

Process and device for recovering high-purity oxygen

Cryogenic system for producing enriched air

Cryogenic rectification system for producing oxygen product at a no...

Separation of air

Air separation

Distillation column arrangement for air separation plant

Process and plant for separating air by cryogenic distillation

Heat exchange unit for a cryogenic air separation system

Cryogenic air separation system with high ratio turboexpansion

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

METHOD FOR OBTAINING ONE OR MORE AIR PRODUCTS AND AIR SEPARATION SY...

SINGLE PACKAGED AIR SEPARATION APPARATUS WITH REVERSE MAIN HEAT EXC...

METHOD FOR PRODUCING AT LEAST ONE AIR PRODUCT, AIR SEPARATION SYSTE...

METHOD AND DEVICE FOR THE CRYOGENIC DECOMPOSITION OF AIR

METHOD AND DEVICE FOR GENERATING TWO PURIFIED PARTIAL AIR STREAMS

Method and Apparatus for Separating Air by Cryogenic Distillation

APPARATUS AND METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

AIR SEPARATION METHOD AND APPARATUS

AIR SEPARATION METHOD AND APPARATUS

APPARATUS AND PROCESS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

Purification of Carbon Dioxide

APPARATUS AND PROCESS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

AIR SEPARATION PLANT AND PROCESS OPERATING BY CRYOGENIC DISTILLATION

METHOD AND APPLIANCE FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

PROCESS AND UNIT FOR THE SEPARATION OF AIR BY CRYOGENIC DISTILLATION

METHOD AND FACILITY FOR PRODUCING OXYGEN THROUGH AIR DISTILLATION

FEED COMPRESSION METHOD AND APPARATUS FOR AIR SEPARATION PROCESS

APPARATUS AND METHOD FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

PROCESS AND DEVICE FOR CRYOGENIC AIR FRACTIONATION

SEPARATION METHOD AND APPARATUS

OXYGEN VAPORIZATION METHOD AND SYSTEM

Method And Apparatus For Separating Air By Cryogenic Distillation

Process For Producing Variable Gaseous Nitrogen And Variable Gaseou...

System and apparatus for providing low pressure and low purity oxygen

Apparatus and process for producing gaseous oxygen under elevated p...

Oxygen-enriched air feed for a non-ferrous metal production unit

Method and apparatus for obtaining a gaseous product by cryogenic a...

Process for obtaining gaseous and liquid nitrogen with a variable p...