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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 F25J2200/00Processes or apparatus using separation by rectification

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F25J2200/92Details relating to the feed point

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Patents Grantslast 30 patents

Information Patent Grant
Hydrocarbon gas processing
- Patent number 11,906,244
- Issue date Feb 20, 2024
- UOP LLC
- Michael C. Pierce
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Nitrogen production method and nitrogen production apparatus
- Patent number 11,353,262
- Issue date Jun 7, 2022
- 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 Grant
System and method for separating natural gas liquid and nitrogen fr...
- Patent number 11,125,497
- Issue date Sep 21, 2021
- BCCK Holding Company
- Rayburn C. Butts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for obtaining one or more air products and air separation p...
- Patent number 11,098,950
- Issue date Aug 24, 2021
- Linde Aktiengesellschaft
- Dimitri Golubev
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and method for separating natural gas liquid and nitrogen fr...
- Patent number 10,520,250
- Issue date Dec 31, 2019
- Butts Properties, Ltd.
- Rayburn C. Butts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic system for removing acid gases from a hydrocarbon gas stream
- Patent number 10,222,121
- Issue date Mar 5, 2019
- ExxonMobil Upstream Research Company
- John Tim Cullinane
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for the recovery of krypton and/or xenon
- Patent number 6,848,269
- Issue date Feb 1, 2005
- Air Products and Chemicals, Inc.
- Paul Higginbotham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the recovery of krypton and/or xenon
- Patent number 6,829,907
- Issue date Dec 14, 2004
- Air Products and Chemicals, Inc.
- Paul Higginbotham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air fractionation process and installation with mixing column and k...
- Patent number 6,776,004
- Issue date Aug 17, 2004
- Linde AG
- Dietrich Rottmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the recovery of krypton and/or xenon
- Patent number 6,694,775
- Issue date Feb 24, 2004
- Air Products and Chemicals, Inc.
- Paul Higginbotham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated high pressure NGL recovery in the production of liquefie...
- Patent number 6,662,589
- Issue date Dec 16, 2003
- Air Products and Chemicals, Inc.
- Mark Julian Roberts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for producing pressurized oxygen and krypton/...
- Patent number 6,301,929
- Issue date Oct 16, 2001
- Linde Aktiengesellschaft
- Stefan Lochner
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for recovering xenon or a mixture of krypton a...
- Patent number 6,164,089
- Issue date Dec 26, 2000
- Air Products and Chemicals, Inc.
- William Paul Sweeny
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and installation for the production of oxygen by distillati...
- Patent number 5,586,451
- Issue date Dec 24, 1996
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Yves Koeberle
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Hybrid nitrogen generator with auxiliary column drive
- Patent number 4,604,117
- Issue date Aug 5, 1986
- Union Carbide Corporation
- Harry Cheung
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
3751933
- Patent number 3,751,933
- Issue date Aug 14, 1973
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
HYDROCARBON GAS PROCESSING
- Publication number 20220163257
- Publication date May 26, 2022
- UOP LLC
- Michael C. Pierce
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
System and Method for Separating Natural Gas Liquid and Nitrogen fr...
- Publication number 20200072547
- Publication date Mar 5, 2020
- Butts Properties, Ltd.
- Rayburn C. Butts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
NITROGEN PRODUCTION METHOD AND NITROGEN PRODUCTION APPARATUS
- Publication number 20190293348
- Publication date Sep 26, 2019
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Kenji Hirose
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
System and Method for Separating Natural Gas Liquid and Nitrogen fr...
- Publication number 20180231306
- Publication date Aug 16, 2018
- Butts Properties, Ltd.
- Rayburn C. Butts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Helium Recovery From Streams Containing Helium, Carbon Dioxide, and...
- Publication number 20170045290
- Publication date Feb 16, 2017
- Air Products and Chemicals, Inc.
- Jason Michael Ploeger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROCARBON GAS PROCESSING FEATURING A COMPRESSED REFLUX STREAM FOR...
- Publication number 20160377341
- Publication date Dec 29, 2016
- Ortloff Engineers, Ltd.
- Tony L. Martinez
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CRYOGENIC SYSTEM FOR REMOVING ACID GASES FROM A HYDROCARBON GAS STREAM
- Publication number 20120125043
- Publication date May 24, 2012
- ExxonMobile Upstream Research Company
- John Tim Cullinane
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process for separating and recovering ethane and heavier hydrocarbo...
- Publication number 20120096896
- Publication date Apr 26, 2012
- Kirtikumar Natubhai Patel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process and apparatus for the recovery of krypton and/or xenon
- Publication number 20040112084
- Publication date Jun 17, 2004
- Paul Higginbotham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process and apparatus for the recovery of krypton and/or xenon
- Publication number 20040112085
- Publication date Jun 17, 2004
- Paul Higginbotham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air fractionation process and installation with mixing column and k...
- Publication number 20040007016
- Publication date Jan 15, 2004
- Linde Aktiengesellschaft
- Dietrich Rottmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Details relating to the feed point

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hydrocarbon gas processing

Nitrogen production method and nitrogen production apparatus

System and method for separating natural gas liquid and nitrogen fr...

Process for obtaining one or more air products and air separation p...

System and method for separating natural gas liquid and nitrogen fr...

Cryogenic system for removing acid gases from a hydrocarbon gas stream

Process and apparatus for the recovery of krypton and/or xenon

Process and apparatus for the recovery of krypton and/or xenon

Air fractionation process and installation with mixing column and k...

Process and apparatus for the recovery of krypton and/or xenon

Integrated high pressure NGL recovery in the production of liquefie...

Process and apparatus for producing pressurized oxygen and krypton/...

Method and apparatus for recovering xenon or a mixture of krypton a...

Process and installation for the production of oxygen by distillati...

Hybrid nitrogen generator with auxiliary column drive

3751933

Patents Applicationslast 30 patents

HYDROCARBON GAS PROCESSING

System and Method for Separating Natural Gas Liquid and Nitrogen fr...

NITROGEN PRODUCTION METHOD AND NITROGEN PRODUCTION APPARATUS

System and Method for Separating Natural Gas Liquid and Nitrogen fr...

Helium Recovery From Streams Containing Helium, Carbon Dioxide, and...

HYDROCARBON GAS PROCESSING FEATURING A COMPRESSED REFLUX STREAM FOR...

CRYOGENIC SYSTEM FOR REMOVING ACID GASES FROM A HYDROCARBON GAS STREAM

Process for separating and recovering ethane and heavier hydrocarbo...

Process and apparatus for the recovery of krypton and/or xenon

Process and apparatus for the recovery of krypton and/or xenon

Air fractionation process and installation with mixing column and k...