Start-up of the process

Industry

CPC
F25J3/04818

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

F25J3/04818Start-up of the process

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

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
Method for improved startup of an air separation unit having a fall...
- Patent number 11,320,198
- Issue date May 3, 2022
- 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
Device and method for separating air by cryogenic distillation
- Patent number 10,866,024
- Issue date Dec 15, 2020
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Cavagne Patrice
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Distillation column system and plant for production of oxygen by cr...
- Patent number 10,845,118
- Issue date Nov 24, 2020
- Linde Aktiengesellschaft
- Dimitri Golubev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and device for separating air by cryogenic distillation
- Patent number 10,794,630
- Issue date Oct 6, 2020
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Patrice Cavagne
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Oxygen backup method and system
- Patent number 10,119,756
- Issue date Nov 6, 2018
- Praxair Technology, Inc.
- David Parsnick
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Down-flow condenser reboiler system for use in an air separation plant
- Patent number 9,476,641
- Issue date Oct 25, 2016
- Praxair Technology, Inc.
- Vijayaraghavan S. Chakravarthy
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of restarting feed air purifier
- Patent number 7,749,306
- Issue date Jul 6, 2010
- Taiyo Nippon Sanso Corporation
- Morimitsu Nakamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for separating a krypton-xenon concentrate and a device for...
- Patent number 7,516,627
- Issue date Apr 14, 2009
- Mikhail Yurievich Savinov
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and installation for producing, in gaseous form and under hi...
- Patent number 7,370,494
- Issue date May 13, 2008
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Lasad Jaouani
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and installation for producing, in gaseous form and under hi...
- Patent number 7,076,971
- Issue date Jul 18, 2006
- L'Air Liquide, Société Anonyme à Directoire et Conseil de Surveillance pour l...
- Lasad Jaouani
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and installation for steam production and air distillation
- Patent number 7,010,919
- Issue date Mar 14, 2006
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Jean-Pierre Gourbier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and installation for feeding an air separation plant with a...
- Patent number 6,948,318
- Issue date Sep 27, 2005
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Jean-Marc Peyron
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for controlling the operation of a cryogenic rectification p...
- Patent number 6,647,745
- Issue date Nov 18, 2003
- Praxair Technology, Inc.
- William Paul Belanger
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated method of air separation and of energy generation and pl...
- Patent number 6,612,113
- Issue date Sep 2, 2003
- L'Air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance pour...
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated air-separation/energy-generation process and plant for i...
- Patent number 6,550,234
- Issue date Apr 22, 2003
- L'Air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance pour...
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Argon production control through argon inventory manipulation
- Patent number 6,138,474
- Issue date Oct 31, 2000
- Air Products and Chemicals, Inc.
- Oliver Jacob Smith
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Fractionation column
- Patent number 5,813,252
- Issue date Sep 29, 1998
- The BOC Group plc
- Paul Higginbotham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the production of gaseous nitrogen and sy...
- Patent number 5,157,927
- Issue date Oct 27, 1992
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Francois Darchis
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of and apparatus for producing superpure nitrogen
- Patent number 5,122,175
- Issue date Jun 16, 1992
- Hitachi, Ltd.
- Shozi Koyama
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Vaporization-condensation apparatus for air distillation double col...
- Patent number 5,071,458
- Issue date Dec 10, 1991
- 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
Process for recovering nitrogen in low pressure type air separation...
- Patent number 4,299,607
- Issue date Nov 10, 1981
- Hitachi, Ltd.
- Michimasa Okabe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
3469271
- Patent number 3,469,271
- Issue date Sep 30, 1969
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
3070966
- Patent number 3,070,966
- Issue date Jan 1, 1963
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
2919555
- Patent number 2,919,555
- Issue date Jan 5, 1960
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
2664718
- Patent number 2,664,718
- Issue date Jan 5, 1954
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
1951183
- Patent number 1,951,183
- Issue date Mar 13, 1934
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RESTARTING AN AIR SEPARATION UNIT
- Publication number 20240068746
- Publication date Feb 29, 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 FOR STARTING UP A CRYOGENIC AIR SEPARATION UNIT AND ASSOCIAT...
- Publication number 20220074657
- Publication date Mar 10, 2022
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Eric DAY
- 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
APPARATUS AND METHOD FOR SEPARATION OF AIR BY CRYOGENIC DISTILLATION
- Publication number 20190049177
- Publication date Feb 14, 2019
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- CAVAGNE Patrice
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR CONTROLLING A PUMP ARRANGEMENT, AND PUMP ARRANGEMENT
- Publication number 20090129941
- Publication date May 21, 2009
- Sebastian Haas
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CONDENSER REBOILER SYSTEM
- Publication number 20090084133
- Publication date Apr 2, 2009
- Vijayaraghavan S. Chakravarthy
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method of restarting feed air purifier
- Publication number 20070193446
- Publication date Aug 23, 2007
- Morimitsu Nakamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air-seperation apparatus, integrated air-separation and metal-produ...
- Publication number 20070186582
- Publication date Aug 16, 2007
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and installation for producing, in gaseous form and under hi...
- Publication number 20060254312
- Publication date Nov 16, 2006
- Lasad Jaouani
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process and system for obtaining a gaseous pressure product by the...
- Publication number 20060037357
- Publication date Feb 23, 2006
- Linde Aktiengesellschaft
- Ulrich Ewert
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method for separating a krypton-xenon concentrate and a device for...
- Publication number 20060000702
- Publication date Jan 5, 2006
- Mikhail Yurievich Savinov
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and installation for producing, in gaseous form and under hi...
- Publication number 20040221612
- Publication date Nov 11, 2004
- Lasad Jaouani
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and installation for steam production and air distillation
- Publication number 20040211183
- Publication date Oct 28, 2004
- Jean-Pierre Gourbier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and installation for feeding an air separation plant with a...
- Publication number 20040200224
- Publication date Oct 14, 2004
- Jean-Marc Peyron
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Integrated method of air separation and of energy generation and pl...
- Publication number 20020092305
- Publication date Jul 18, 2002
- L' AIR LIQUIDE - SOCIETE ANONYME A DIRECTOIRE ET CO
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Integrated air-separation/energy-generation process and plant for i...
- Publication number 20020092306
- Publication date Jul 18, 2002
- L' AIR LIQUIDE - SOCIETE ANONYME A DIRECTOIRE ET CO
- Alain Guillard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Start-up of the process

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Method for improved startup of an air separation unit having a fall...

Device and method for separating air by cryogenic distillation

Distillation column system and plant for production of oxygen by cr...

Method and device for separating air by cryogenic distillation

Oxygen backup method and system

Down-flow condenser reboiler system for use in an air separation plant

Method of restarting feed air purifier

Method for separating a krypton-xenon concentrate and a device for...

Method and installation for producing, in gaseous form and under hi...

Method and installation for producing, in gaseous form and under hi...

Method and installation for steam production and air distillation

Method and installation for feeding an air separation plant with a...

Method for controlling the operation of a cryogenic rectification p...

Integrated method of air separation and of energy generation and pl...

Integrated air-separation/energy-generation process and plant for i...

Argon production control through argon inventory manipulation

Fractionation column

Process and apparatus for the production of gaseous nitrogen and sy...

Method of and apparatus for producing superpure nitrogen

Vaporization-condensation apparatus for air distillation double col...

Process for recovering nitrogen in low pressure type air separation...

3469271

3070966

2919555

2664718

1951183

Patents Applicationslast 30 patents

METHOD FOR RESTARTING AN AIR SEPARATION UNIT

METHOD FOR STARTING UP A CRYOGENIC AIR SEPARATION UNIT AND ASSOCIAT...

CRYOGENIC AIR SEPARATION UNIT WITH FLEXIBLE LIQUID PRODUCT MAKE

APPARATUS AND METHOD FOR SEPARATION OF AIR BY CRYOGENIC DISTILLATION

METHOD FOR CONTROLLING A PUMP ARRANGEMENT, AND PUMP ARRANGEMENT

CONDENSER REBOILER SYSTEM

Method of restarting feed air purifier

Air-seperation apparatus, integrated air-separation and metal-produ...

Method and installation for producing, in gaseous form and under hi...

Process and system for obtaining a gaseous pressure product by the...

Method for separating a krypton-xenon concentrate and a device for...

Method and installation for producing, in gaseous form and under hi...

Method and installation for steam production and air distillation

Method and installation for feeding an air separation plant with a...

Integrated method of air separation and of energy generation and pl...

Integrated air-separation/energy-generation process and plant for i...