Simultaneously between rectifying and stripping sections

Industry

CPC
F25J3/0463

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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

F25J3/0463Simultaneously between rectifying and stripping sections

Industries

Patents Grantslast 30 patents

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
Apparatus and method for separating liquid oxygen from liquified air
- Patent number 11,746,013
- Issue date Sep 5, 2023
- Texas Tech University System
- Robert V. Duncan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems for extracting oxygen from a liquid
- Patent number 11,009,292
- Issue date May 18, 2021
- Zeine, Inc.
- Hatem I. Zeine
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Device and method for purifying a gas mixture
- Patent number 10,767,923
- Issue date Sep 8, 2020
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Pierre Barjhoux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System for preventing contaminants from reaching a gas purifier
- Patent number 8,668,768
- Issue date Mar 11, 2014
- Praxair Technology, Inc.
- Thomas Robert Schulte
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System for preventing contaminants from reaching a gas purifier
- Patent number 8,343,262
- Issue date Jan 1, 2013
- Praxair Technology, Inc.
- Thomas Robert Schulte
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System for preventing contaminants from reaching a gas purifier
- Patent number 7,981,195
- Issue date Jul 19, 2011
- Praxair Technology, Inc.
- Thomas Robert Schulte
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Desiccant cartridge
- Patent number 7,913,497
- Issue date Mar 29, 2011
- Respironics, Inc.
- Brian E. Dickerson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and device for producing oxygen
- Patent number 7,121,116
- Issue date Oct 17, 2006
- Fuji Electric Co., Ltd.
- Tomoyoshi Kamoshita
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for the operation of a power plant
- Patent number 6,886,344
- Issue date May 3, 2005
- Alstom Technology Ltd
- Hans Ulrich Frutschi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Variable capacity fluid mixture separation apparatus and process
- Patent number 6,666,048
- Issue date Dec 23, 2003
- L'Air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance pour...
- Jean-Renaud Brugerolle
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Nitrogen generation process
- Patent number 6,637,240
- Issue date Oct 28, 2003
- Air Products and Chemicals, Inc.
- John Louis Griffiths
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Nitrogen generation process
- Patent number 6,487,877
- Issue date Dec 3, 2002
- Air Products and Chemicals, Inc.
- John Louis Griffiths
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic nitrogen production system using a single brazement
- Patent number 6,351,969
- Issue date Mar 5, 2002
- Praxair Technology, Inc.
- Bayram Arman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system with integrated mass and heat transfer
- Patent number 6,295,836
- Issue date Oct 2, 2001
- Praxair Technology, Inc.
- Tu Cam Nguyen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system with integrated mass and heat transfer
- Patent number 6,295,839
- Issue date Oct 2, 2001
- Praxair Technology, Inc.
- Tu Cam Nguyen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system using an integrated core
- Patent number 6,237,366
- Issue date May 29, 2001
- Praxair Technology, Inc.
- Bayram Arman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic reflux condenser system for producing oxygen-enriched air
- Patent number 6,212,906
- Issue date Apr 10, 2001
- Praxair Technology, Inc.
- Andrew Chun-Pong Lau
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Liquid oxygen production
- Patent number 6,212,904
- Issue date Apr 10, 2001
- In-x Corporation
- Ivan A. Arkharov
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for producing super clean air
- Patent number 6,151,914
- Issue date Nov 28, 2000
- Taiyo Toyo Sanso Co., Ltd.
- Masashi Mizuno
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system for producing moderate purity oxyge...
- Patent number 6,079,223
- Issue date Jun 27, 2000
- Praxair Technology, Inc.
- Vijayaraghavan Srinivasan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and device for the production of ultra-pure inert gas
- Patent number 6,047,561
- Issue date Apr 11, 2000
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Daniel Gary
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Bulk nitrogen purification process that requires no hydrogen in the...
- Patent number 5,993,760
- Issue date Nov 30, 1999
- Air Products and Chemicals, Inc.
- Thomas Hsiao-Ling Hsiung
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic system for producing ultra-high purity nitrogen
- Patent number 5,983,667
- Issue date Nov 16, 1999
- Praxair Technology, Inc.
- Mary Louise Markowski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the production of nitrogen by cryogenic d...
- Patent number 5,899,093
- Issue date May 4, 1999
- Air Liquide Process and Construction, Inc.
- Bao Ha
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Compact small volume liquid oxygen production system
- Patent number 5,893,275
- Issue date Apr 13, 1999
- In-x Corporation
- Charles W. Henry
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for combined heat and mass transfer
- Patent number 5,722,258
- Issue date Mar 3, 1998
- The BOC Group plc
- William H. Aitken
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cryogenic hybrid system for producing low purity oxygen and high pu...
- Patent number 5,701,763
- Issue date Dec 30, 1997
- Praxair Technology, Inc.
- Henry Edward Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Separation of gas mixtures
- Patent number 5,694,790
- Issue date Dec 9, 1997
- The BOC Group plc
- John Terence Lavin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ultra-high purity nitrogen generating method and unit
- Patent number 5,682,761
- Issue date Nov 4, 1997
- Teisan Kabushiki Kaisha
- Takashi Nagamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND APPARATUS FOR SEPARATING A MIXTURE OF HYDROGEN AND CARB...
- Publication number 20240240856
- Publication date Jul 18, 2024
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Felix PERE
- 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
Systems For Extracting Oxygen From A Fluid
- Publication number 20230168031
- Publication date Jun 1, 2023
- Zeine, Inc.
- Hatem I. Zeine
- C01 - INORGANIC CHEMISTRY
Information Patent Application
FULL LIQUID-PRODUCT AIR SEPARATION EQUIPMENT AND PROCESS THEREFOR
- Publication number 20230003445
- Publication date Jan 5, 2023
- SUZHOU XINGLU AIR SEPARATION PLANT SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.
- Lu Xue
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CROSS-CORRUGATED PACKING MADE FROM METAL FOAM
- Publication number 20220219134
- Publication date Jul 14, 2022
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- David FRIMAT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MONOBLOC ASSEMBLY FOR A DEVICE WHICH CAN CARRY OUT TRANSFER OF HEAT
- Publication number 20220184522
- Publication date Jun 16, 2022
- GRIMS
- Michel MEYER
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
APPARATUS FOR EXCHANGING HEAT AND MATERIAL
- Publication number 20220170701
- Publication date Jun 2, 2022
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Eric MASLIAH
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
MATRIX INTEGRATING AT LEAST ONE HEAT EXCHANGE FUNCTION AND ONE DIST...
- Publication number 20220126263
- Publication date Apr 28, 2022
- L'air Liquide, Société Anonyme Pour l'Etude et l'Exploitation des Precédés Ge...
- Jean-Pierre TRANIER
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR ADSORPTIVE DISTILLATION FOR CRYOGENIC ARGO...
- Publication number 20210278131
- Publication date Sep 9, 2021
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Nicolas KOFMAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Systems For Extracting Oxygen From A Fluid
- Publication number 20210231368
- Publication date Jul 29, 2021
- Zeine, Inc.
- Hatem I. Zeine
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND APPARATUS FOR SUPPLYING A CRYOGENIC STREAM WITH A CONTRO...
- Publication number 20210190421
- Publication date Jun 24, 2021
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Patrick LE BOT
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CRYOGENIC AIR SEPARATION UNIT WITH FLEXIBLE LIQUID PRODUCT MAKE
- Publication number 20200080773
- Publication date Mar 12, 2020
- Zhengrong Xu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Distributor for Plate-Fin Heat Exchanger
- Publication number 20190226765
- Publication date Jul 25, 2019
- Air Products and Chemicals, Inc.
- Fang Xu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR PURIFYING A GAS MIXTURE
- Publication number 20180335255
- Publication date Nov 22, 2018
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Pierre Barjhoux
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HEAT EXCHANGER COMPRISING A LIQUID-REFRIGERANT DISTRIBUTION DEVICE
- Publication number 20180023899
- Publication date Jan 25, 2018
- L'Air Liquide, Societe Anonyme pour l'Etude el I'Exploitation des Procedes G...
- Jerome CARETTE
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
METHOD FOR THE PRODUCTION OF AIR GASES BY THE CRYOGENIC SEPARATION...
- Publication number 20170276428
- Publication date Sep 28, 2017
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Paul KONG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM AND A METHOD TO EXTRACT OXYGEN FROM AIR
- Publication number 20170241708
- Publication date Aug 24, 2017
- Hatem I. Zeine
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
METHOD AND APPARATUS FOR ARGON RECOVERY IN A CRYOGENIC AIR SEPARATI...
- Publication number 20170030642
- Publication date Feb 2, 2017
- Hai Du
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR SEPARATION METHOD AND APPARATUS
- Publication number 20140109614
- Publication date Apr 24, 2014
- Taiyo Nippon Sanso Corporation
- Hiroshi Tachibana
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPARATUS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
- Publication number 20130247611
- Publication date Sep 26, 2013
- Golo Zick
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM FOR PREVENTING CONTAMINANTS FROM REACHING A GAS PURIFIER
- Publication number 20130081542
- Publication date Apr 4, 2013
- THOMAS ROBERT SCHULTE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM FOR PREVENTING CONTAMINANTS FROM REACHING A GAS PURIFIER
- Publication number 20110259194
- Publication date Oct 27, 2011
- Thomas Robert Schulte
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Hybrid Air Separation Method with Noncryogenic Preliminary Enrichme...
- Publication number 20110100055
- Publication date May 5, 2011
- INNOVATIVE NITROGEN SYSTEMS INC.
- William Brigham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ADSORBENT FOR CARBON MONOXIDE, GAS PURIFICATION METHOD, AND GAS PUR...
- Publication number 20100115994
- Publication date May 13, 2010
- Masayoshi Hayashida
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM FOR PREVENTING CONTAMINANTS FROM REACHING A GAS PURIFIER
- Publication number 20090120294
- Publication date May 14, 2009
- Thomas Robert Schulte
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CENTRIFUGAL SEPARATION OF RARE GASES
- Publication number 20080307961
- Publication date Dec 18, 2008
- Robert J. Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air separator
- Publication number 20060272352
- Publication date Dec 7, 2006
- AIR WATER INC
- Hiroshi Aoki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Desiccant cartridge
- Publication number 20060000223
- Publication date Jan 5, 2006
- In-X Corporation
- Brian E. Dickerson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process operating at normal pressure for producing oxygen or air en...
- Publication number 20040237582
- Publication date Dec 2, 2004
- Matti Nurmia
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method for the operation of a power plant
- Publication number 20040177617
- Publication date Sep 16, 2004
- Hans Ulrich Frutschi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Simultaneously between rectifying and stripping sections

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Apparatus and method for separating liquid oxygen from liquified air

Systems for extracting oxygen from a liquid

Device and method for purifying a gas mixture

System for preventing contaminants from reaching a gas purifier

System for preventing contaminants from reaching a gas purifier

System for preventing contaminants from reaching a gas purifier

Desiccant cartridge

Method and device for producing oxygen

Method for the operation of a power plant

Variable capacity fluid mixture separation apparatus and process

Nitrogen generation process

Nitrogen generation process

Cryogenic nitrogen production system using a single brazement

Cryogenic air separation system with integrated mass and heat transfer

Cryogenic air separation system with integrated mass and heat transfer

Cryogenic air separation system using an integrated core

Cryogenic reflux condenser system for producing oxygen-enriched air

Liquid oxygen production

Method and apparatus for producing super clean air

Cryogenic air separation system for producing moderate purity oxyge...

Process and device for the production of ultra-pure inert gas

Bulk nitrogen purification process that requires no hydrogen in the...

Cryogenic system for producing ultra-high purity nitrogen

Process and apparatus for the production of nitrogen by cryogenic d...

Compact small volume liquid oxygen production system

Apparatus for combined heat and mass transfer

Cryogenic hybrid system for producing low purity oxygen and high pu...

Separation of gas mixtures

Ultra-high purity nitrogen generating method and unit

Patents Applicationslast 30 patents

PROCESS AND APPARATUS FOR SEPARATING A MIXTURE OF HYDROGEN AND CARB...

AIR SEPARATION UNIT AND AIR SEPARATION METHOD

Systems For Extracting Oxygen From A Fluid

FULL LIQUID-PRODUCT AIR SEPARATION EQUIPMENT AND PROCESS THEREFOR

CROSS-CORRUGATED PACKING MADE FROM METAL FOAM

MONOBLOC ASSEMBLY FOR A DEVICE WHICH CAN CARRY OUT TRANSFER OF HEAT

APPARATUS FOR EXCHANGING HEAT AND MATERIAL

MATRIX INTEGRATING AT LEAST ONE HEAT EXCHANGE FUNCTION AND ONE DIST...

METHOD AND APPARATUS FOR ADSORPTIVE DISTILLATION FOR CRYOGENIC ARGO...

Systems For Extracting Oxygen From A Fluid

METHOD AND APPARATUS FOR SUPPLYING A CRYOGENIC STREAM WITH A CONTRO...

CRYOGENIC AIR SEPARATION UNIT WITH FLEXIBLE LIQUID PRODUCT MAKE

Distributor for Plate-Fin Heat Exchanger

DEVICE AND METHOD FOR PURIFYING A GAS MIXTURE

HEAT EXCHANGER COMPRISING A LIQUID-REFRIGERANT DISTRIBUTION DEVICE

METHOD FOR THE PRODUCTION OF AIR GASES BY THE CRYOGENIC SEPARATION...

SYSTEM AND A METHOD TO EXTRACT OXYGEN FROM AIR

METHOD AND APPARATUS FOR ARGON RECOVERY IN A CRYOGENIC AIR SEPARATI...

AIR SEPARATION METHOD AND APPARATUS

METHOD AND APPARATUS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION

SYSTEM FOR PREVENTING CONTAMINANTS FROM REACHING A GAS PURIFIER

SYSTEM FOR PREVENTING CONTAMINANTS FROM REACHING A GAS PURIFIER

Hybrid Air Separation Method with Noncryogenic Preliminary Enrichme...

ADSORBENT FOR CARBON MONOXIDE, GAS PURIFICATION METHOD, AND GAS PUR...

SYSTEM FOR PREVENTING CONTAMINANTS FROM REACHING A GAS PURIFIER

CENTRIFUGAL SEPARATION OF RARE GASES

Air separator

Desiccant cartridge

Process operating at normal pressure for producing oxygen or air en...

Method for the operation of a power plant