separation of CnHm with 2 carbon atoms or more

Industry

CPC
F25J3/064

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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

F25J3/064separation of CnHm with 2 carbon atoms or more

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
- Patent number 12,135,166
- Issue date Nov 5, 2024
- Enflex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
- Patent number 12,111,104
- Issue date Oct 8, 2024
- Enflex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for recovering C2—C4 components in methane-con...
- Patent number 12,110,460
- Issue date Oct 8, 2024
- China Petroleum and Chemical Corporation
- Huawei Shao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
- Patent number 11,674,748
- Issue date Jun 13, 2023
- Enflex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
- Patent number 11,668,523
- Issue date Jun 6, 2023
- Enflex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Dehydrogenation separation unit with mixed refrigerant cooling
- Patent number 11,543,181
- Issue date Jan 3, 2023
- Chart Energy & Chemicals, Inc.
- Douglas A. Ducote
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method to recover LPG and condensates from refineries fuel gas streams
- Patent number 11,486,636
- Issue date Nov 1, 2022
- 1304338 Alberta Ltd.
- Jose Lourenco
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Multi-product liquefaction method and system
- Patent number 11,480,389
- Issue date Oct 25, 2022
- Air Products and Chemicals, Inc.
- Laurent Marc Brussol
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
- Patent number 11,448,460
- Issue date Sep 20, 2022
- Enflex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for separating hydrocarbons
- Patent number 11,408,678
- Issue date Aug 9, 2022
- Toyo Engineering Corporation
- Yasuyuki Yamamori
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated expander-motor compressor
- Patent number 11,313,618
- Issue date Apr 26, 2022
- Nuovo Pignone Tecnologie Srl
- Matteo Berti
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
C3 fractionation system
- Patent number 11,174,209
- Issue date Nov 16, 2021
- SABIC GLOBAL TECHNOLOGIES B.V.
- Joris Van Willigengburg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
- Patent number 10,947,171
- Issue date Mar 16, 2021
- Enflex, Inc.
- James Zhao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
- Patent number 10,859,313
- Issue date Dec 8, 2020
- Enflex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Methods and systems to separate hydrocarbon mixtures such as natura...
- Patent number 10,760,006
- Issue date Sep 1, 2020
- Dow Global Technologies LLC
- Ross E. Dugas
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ethane recovery or ethane rejection operation
- Patent number 10,704,832
- Issue date Jul 7, 2020
- Fluor Technologies Corporation
- John Mak
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and system for preparing a lean methane-containing gas stream
- Patent number 10,684,072
- Issue date Jun 16, 2020
- Shell Oil Company
- Stefan Adrianus Rovers
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for separating hydrogen from an olefin hydrocarbon effluent...
- Patent number 10,633,305
- Issue date Apr 28, 2020
- Enflex, Inc.
- James Zhao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multi-product liquefaction method and system
- Patent number 10,619,917
- Issue date Apr 14, 2020
- Air Products and Chemicals, Inc.
- Laurent Marc Brussol
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Methods and systems for treating fuel gas
- Patent number 10,393,015
- Issue date Aug 27, 2019
- ExxonMobil Upstream Research Company
- Ananda K. Nagavarapu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas recovery system, compressor system, and refrigeration cycle system
- Patent number 10,337,779
- Issue date Jul 2, 2019
- Mitsubishi Heavy Industries Compressor Corporation
- Takuya Watanabe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Production of ethane for start-up of an LNG train
- Patent number 10,060,674
- Issue date Aug 28, 2018
- WOODSIDE ENERGY TECHNOLOGIES PTY LTD.
- Derek William Hodges
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ethane recovery or ethane rejection operation
- Patent number 10,006,701
- Issue date Jun 26, 2018
- Fluor Technologies Corporation
- John Mak
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
NOx removal method
- Patent number 9,809,767
- Issue date Nov 7, 2017
- ExxonMobil Chemical Patents Inc.
- Larry L. Iaccino
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods and devices for drying hydrocarbon containing gas
- Patent number 9,689,608
- Issue date Jun 27, 2017
- Leed Fabrication Services, Inc.
- Casey L. Beeler
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for recovering from a pressurized gas a liquid...
- Patent number 9,671,163
- Issue date Jun 6, 2017
- SIME SRL
- Stefano Favilli
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Condensation collection system
- Patent number 9,557,104
- Issue date Jan 31, 2017
- Breakthrough Engenuity, LLC
- Robert Fred Smith
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Systems and methods for recovering hydrocarbons from a polyolefin p...
- Patent number 9,181,361
- Issue date Nov 10, 2015
- Univation Technologies, LLC
- Mark W. Blood
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separating and recovering NGLs from hydrocarbon streams
- Patent number 9,175,905
- Issue date Nov 3, 2015
- Kirtikumar Natubhai Patel
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and system for reducing heating value of natural gas
- Patent number 9,086,188
- Issue date Jul 21, 2015
- Daewoo Shipbuilding & Marine Engineering Co., Ltd.
- Jung Han Lee
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
- Publication number 20230324115
- Publication date Oct 12, 2023
- EnFlex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEMS AND METHODS FOR SEPARATING A MIXTURE OF COMPRESSED-GAS SOLV...
- Publication number 20230324116
- Publication date Oct 12, 2023
- Bizzybee LLC
- Boris David Kogon
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
- Publication number 20230304732
- Publication date Sep 28, 2023
- EnFlex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND SYSTEM FOR SEPARATING A FEED FLOW
- Publication number 20230266060
- Publication date Aug 24, 2023
- Linde GmbH
- Bernd KLEIN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
- Publication number 20230160633
- Publication date May 25, 2023
- EnFlex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Dehydrogenation Separation Unit with Mixed Refrigerant Cooling
- Publication number 20230113414
- Publication date Apr 13, 2023
- Chart Energy & Chemicals, Inc.
- Douglas A. Ducote
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
- Publication number 20230050081
- Publication date Feb 16, 2023
- EnFlex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and Apparatus for Recovering C2-C4 Components in Methane-Con...
- Publication number 20220389337
- Publication date Dec 8, 2022
- China Petroleum and Chemical Corporation
- Huawei SHAO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
- Publication number 20220018597
- Publication date Jan 20, 2022
- EnFlex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
- Publication number 20210341224
- Publication date Nov 4, 2021
- EnFlex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
- Publication number 20210190420
- Publication date Jun 24, 2021
- EnFlex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...
- Publication number 20210088278
- Publication date Mar 25, 2021
- EnFlex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
USE OF DENSE FLUID EXPANDERS IN CRYOGENIC NATURAL GAS LIQUIDS RECOVERY
- Publication number 20200378682
- Publication date Dec 3, 2020
- UOP LLC
- Adam Adrian Brostow
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
MULTI-PRODUCT LIQUEFACTION METHOD AND SYSTEM
- Publication number 20200200471
- Publication date Jun 25, 2020
- Air Products and Chemicals, Inc.
- Laurent Marc Brussol
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Dehydrogenation Separation Unit with Mixed Refrigerant Cooling
- Publication number 20200109893
- Publication date Apr 9, 2020
- Chart Energy & Chemicals, Inc.
- Douglas A. Ducote
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS AND SYSTEMS TO SEPARATE HYDROCARBON MIXTURES SUCH AS NATURA...
- Publication number 20200002622
- Publication date Jan 2, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Ross E. Dugas
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
C3 FRACTIONATION SYSTEM
- Publication number 20190330127
- Publication date Oct 31, 2019
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Joris VAN WILLIGENGBURG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR CRYOGENICALLY SEPARATING A NATURAL GAS STREAM
- Publication number 20190277566
- Publication date Sep 12, 2019
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Paul TERRIEN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
IMULTI-PRODUCT LIQUEFACTION METHOD AND SYSTEM
- Publication number 20190078840
- Publication date Mar 14, 2019
- Air Products and Chemicals, Inc.
- Laurent Marc Brussol
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHODS FOR RECOVERING ALKENES FROM PROCESS GAS STREAMS
- Publication number 20180328656
- Publication date Nov 15, 2018
- Linde Aktiengesellschaft
- Nicole RUMORE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHODS FOR PRODUCING PRESSURIZED ALKENE GAS
- Publication number 20180328657
- Publication date Nov 15, 2018
- Linde Aktiengesellschaft
- Nicole RUMORE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHODS FOR PRODUCING PRESSURIZED ALKENE GAS
- Publication number 20180328658
- Publication date Nov 15, 2018
- Linde Aktiengesellschaft
- Nicole RUMORE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHODS FOR RECOVERING NITROGEN FROM PROCESS GAS STREAMS
- Publication number 20180328659
- Publication date Nov 15, 2018
- Nicole RUMORE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND SYSTEM FOR PREPARING A LEAN METHANE-CONTAINING GAS STREAM
- Publication number 20180306498
- Publication date Oct 25, 2018
- Shell Oil Company
- Stefan Adrianus ROVERS
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ETHANE RECOVERY OR ETHANE REJECTION OPERATION
- Publication number 20180266760
- Publication date Sep 20, 2018
- Fluor Technologies Corporation
- John Mak
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Ethane Recovery or Ethane Rejection Operation
- Publication number 20170191753
- Publication date Jul 6, 2017
- Fluor Technologies Corporation
- John Mak
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEMS AND METHODS FOR FLEXIBLE PROPANE RECOVERY
- Publication number 20150184931
- Publication date Jul 2, 2015
- FLUOR TECHNOLOGY CORPORATION
- John Mak
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS FOR RELIQUEFYING A METHANE-RICH FRACTION
- Publication number 20150121953
- Publication date May 7, 2015
- Linde Aktiengesellschaft
- Heinz Bauer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Natural Gas Liquids Recovery Plant
- Publication number 20140174122
- Publication date Jun 26, 2014
- Gary Cooper
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PRODUCTION OF ETHANE FOR START-UP OF AN LNG TRAIN
- Publication number 20140075986
- Publication date Mar 20, 2014
- WOODSIDE ENERGY TECHNOLOGIES PTY LTD.
- Derek William Hodges
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

separation of CnHm with 2 carbon atoms or more

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for separating hydrogen from an olefin hydrocarbon effluent...

Process for separating hydrogen from an olefin hydrocarbon effluent...

Method and apparatus for recovering C2—C4 components in methane-con...

Process for separating hydrogen from an olefin hydrocarbon effluent...

Process for separating hydrogen from an olefin hydrocarbon effluent...

Dehydrogenation separation unit with mixed refrigerant cooling

Method to recover LPG and condensates from refineries fuel gas streams

Multi-product liquefaction method and system

Process for separating hydrogen from an olefin hydrocarbon effluent...

Method and apparatus for separating hydrocarbons

Integrated expander-motor compressor

C3 fractionation system

Process for separating hydrogen from an olefin hydrocarbon effluent...

Process for separating hydrogen from an olefin hydrocarbon effluent...

Methods and systems to separate hydrocarbon mixtures such as natura...

Ethane recovery or ethane rejection operation

Method and system for preparing a lean methane-containing gas stream

Process for separating hydrogen from an olefin hydrocarbon effluent...

Multi-product liquefaction method and system

Methods and systems for treating fuel gas

Gas recovery system, compressor system, and refrigeration cycle system

Production of ethane for start-up of an LNG train

Ethane recovery or ethane rejection operation

NOx removal method

Methods and devices for drying hydrocarbon containing gas

Method and apparatus for recovering from a pressurized gas a liquid...

Condensation collection system

Systems and methods for recovering hydrocarbons from a polyolefin p...

Process for separating and recovering NGLs from hydrocarbon streams

Method and system for reducing heating value of natural gas

Patents Applicationslast 30 patents

Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...

SYSTEMS AND METHODS FOR SEPARATING A MIXTURE OF COMPRESSED-GAS SOLV...

Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...

METHOD AND SYSTEM FOR SEPARATING A FEED FLOW

Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...

Dehydrogenation Separation Unit with Mixed Refrigerant Cooling

Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...

Method and Apparatus for Recovering C2-C4 Components in Methane-Con...

Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...

Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...

Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...

Process for Separating Hydrogen from an Olefin Hydrocarbon Effluent...

USE OF DENSE FLUID EXPANDERS IN CRYOGENIC NATURAL GAS LIQUIDS RECOVERY

MULTI-PRODUCT LIQUEFACTION METHOD AND SYSTEM

Dehydrogenation Separation Unit with Mixed Refrigerant Cooling

METHODS AND SYSTEMS TO SEPARATE HYDROCARBON MIXTURES SUCH AS NATURA...

C3 FRACTIONATION SYSTEM

METHOD FOR CRYOGENICALLY SEPARATING A NATURAL GAS STREAM

IMULTI-PRODUCT LIQUEFACTION METHOD AND SYSTEM

METHODS FOR RECOVERING ALKENES FROM PROCESS GAS STREAMS

METHODS FOR PRODUCING PRESSURIZED ALKENE GAS

METHODS FOR PRODUCING PRESSURIZED ALKENE GAS

METHODS FOR RECOVERING NITROGEN FROM PROCESS GAS STREAMS

METHOD AND SYSTEM FOR PREPARING A LEAN METHANE-CONTAINING GAS STREAM

ETHANE RECOVERY OR ETHANE REJECTION OPERATION

Ethane Recovery or Ethane Rejection Operation

SYSTEMS AND METHODS FOR FLEXIBLE PROPANE RECOVERY

PROCESS FOR RELIQUEFYING A METHANE-RICH FRACTION

Natural Gas Liquids Recovery Plant

PRODUCTION OF ETHANE FOR START-UP OF AN LNG TRAIN