Oxygen production with multiple purity O2

Industry

CPC
F25J2215/52

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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 F25J2215/00Processes characterised by the type or other details of the product stream

Current Industry

F25J2215/52Oxygen production with multiple purity O2

Industries

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
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
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
Rare gases recovery process for triple column oxygen plant
- Patent number 8,978,413
- Issue date Mar 17, 2015
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for producing high purity oxygen
- Patent number 8,479,535
- Issue date Jul 9, 2013
- Praxair Technology, Inc.
- David Ross Parsnick
- 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
Method for providing refrigeration to a cryogenic rectification plant
- Patent number 6,543,253
- Issue date Apr 8, 2003
- Praxair Technology, Inc.
- Herbert Raymond Schaub
- 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
Method and device for cryogenic air separation
- Patent number 6,418,753
- Issue date Jul 16, 2002
- Linde Aktiengesellschaft
- Jürgen Voit
- 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 process and installation
- Patent number 6,116,052
- Issue date Sep 12, 2000
- Air Liquide Process and Construction
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation
- Patent number 6,089,041
- Issue date Jul 18, 2000
- The BOC Group plc
- Paul Higginbotham
- 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...
Information Patent Grant
Air separation with intermediate pressure vaporization and expansion
- Patent number 5,956,973
- Issue date Sep 28, 1999
- Air Products and Chemicals, Inc.
- Donn Michael Herron
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Multiple column nitrogen generators with oxygen coproduction
- Patent number 5,934,104
- Issue date Aug 10, 1999
- Air Products and Chemicals, Inc.
- Zbigniew Tadeusz Fidkowski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation
- Patent number 5,928,408
- Issue date Jul 27, 1999
- The BOC Group plc
- Paul Higginbotham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system for producing low purity oxygen and...
- Patent number 5,916,262
- Issue date Jun 29, 1999
- Praxair Technology, Inc.
- Neil Mark Prosser
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification apparatus for producing high purity oxygen...
- Patent number 5,881,570
- Issue date Mar 16, 1999
- Praxair Technology, Inc.
- Raymond Francis Drnevich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Distillation process using a mixing column to produce at least two...
- Patent number 5,865,041
- Issue date Feb 2, 1999
- Air Products and Chemicals, Inc.
- Rakesh Agrawal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High pressure, improved efficiency cryogenic rectification system f...
- Patent number 5,839,296
- Issue date Nov 24, 1998
- Praxair Technology, Inc.
- Dante Patrick Bonaquist
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system for producing multi-purity oxygen
- Patent number 5,836,174
- Issue date Nov 17, 1998
- Praxair Technology, Inc.
- John Fredric Billingham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation
- Patent number 5,692,397
- Issue date Dec 2, 1997
- The BOC Group plc
- Paul Higginbotham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system for producing argon and lower purity...
- Patent number 5,682,765
- Issue date Nov 4, 1997
- Praxair Technology, Inc.
- Nancy Jean Lynch
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system for producing lower purity oxygen an...
- Patent number 5,682,766
- Issue date Nov 4, 1997
- Praxair Technology, Inc.
- Dante Patrick Bonaquist
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system for producing low purity oxygen and...
- Patent number 5,678,427
- Issue date Oct 21, 1997
- Praxair Technology, Inc.
- Dante Patrick Bonaquist
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system for producing low purity oxygen and...
- Patent number 5,669,236
- Issue date Sep 23, 1997
- Praxair Technology, Inc.
- John Fredric Billingham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for the low-temperature fractionation of air
- Patent number 5,669,237
- Issue date Sep 23, 1997
- Linde Aktiengesellschaft
- Jurgen Voit
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic Rectification system for producing lower purity gaseous o...
- Patent number 5,628,207
- Issue date May 13, 1997
- Praxair Technology, Inc.
- Henry E. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and installation for the production of gaseous oxygen under...
- Patent number 5,596,885
- Issue date Jan 28, 1997
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Maurice Grenier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation blast furnace system
- Patent number 5,582,036
- Issue date Dec 10, 1996
- Praxair Technology, Inc.
- Raymond F. Drnevich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

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
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
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
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 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
Rare Gases Recovery Process For Triple Column Oxygen Plant
- Publication number 20110302956
- Publication date Dec 15, 2011
- 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 APPARATUS FOR PRODUCING HIGH PURITY OXYGEN
- Publication number 20100071412
- Publication date Mar 25, 2010
- David Ross Parsnick
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS FOR LOW-TEMPERATURE SEPARATION OF AIR
- Publication number 20090064714
- Publication date Mar 12, 2009
- Dietrich ROTTMANN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Cryogenic Distillation Method and Installation for Air Separation
- Publication number 20080223076
- Publication date Sep 18, 2008
- Patrick Le Bot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and Installation for Supplying Highly Pure Oxygen By Cryogen...
- Publication number 20070221492
- Publication date Sep 27, 2007
- Alain Guillard
- 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...

Oxygen production with multiple purity O2

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and unit for low-temperature air separation

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

Method and apparatus for separating air by cryogenic distillation

Rare gases recovery process for triple column oxygen plant

Method and apparatus for producing high purity oxygen

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

Method for providing refrigeration to a cryogenic rectification plant

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

Method and device for cryogenic air separation

Separation of air

Cryogenic air separation process and installation

Air separation

Efficient process to produce oxygen

Air separation with intermediate pressure vaporization and expansion

Multiple column nitrogen generators with oxygen coproduction

Air separation

Cryogenic rectification system for producing low purity oxygen and...

Cryogenic rectification apparatus for producing high purity oxygen...

Distillation process using a mixing column to produce at least two...

High pressure, improved efficiency cryogenic rectification system f...

Cryogenic rectification system for producing multi-purity oxygen

Air separation

Cryogenic rectification system for producing argon and lower purity...

Cryogenic rectification system for producing lower purity oxygen an...

Cryogenic rectification system for producing low purity oxygen and...

Cryogenic rectification system for producing low purity oxygen and...

Method and apparatus for the low-temperature fractionation of air

Cryogenic Rectification system for producing lower purity gaseous o...

Process and installation for the production of gaseous oxygen under...

Cryogenic air separation blast furnace system

Patents Applicationslast 30 patents

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

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

METHOD AND UNIT FOR LOW-TEMPERATURE AIR SEPARATION

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

Method and Apparatus for Separating Air by Cryogenic Distillation

Rare Gases Recovery Process For Triple Column Oxygen Plant

METHOD AND APPARATUS FOR PRODUCING HIGH PURITY OXYGEN

PROCESS FOR LOW-TEMPERATURE SEPARATION OF AIR

Cryogenic Distillation Method and Installation for Air Separation

Method and Installation for Supplying Highly Pure Oxygen By Cryogen...

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