separation of CnHm with 3 carbon atoms or more

Industry

CPC
F25J3/0645

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

F25J3/0645separation of CnHm with 3 carbon atoms or more

Industries

Patents Grantslast 30 patents

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
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
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
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
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
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
Multistage cyclonic fluid separator
- Patent number 9,034,082
- Issue date May 19, 2015
- Twister B.V.
- Marco Betting
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Method for selective extraction of natural gas liquids from “rich”...
- Patent number 8,429,932
- Issue date Apr 30, 2013
- Jose Lourenco
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus and method for condensing hydrocarbons from natural gas
- Patent number 7,716,947
- Issue date May 18, 2010
- Gas-Chill, Inc.
- Mark A. Brandon
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and apparatus for maximizing the productivity of a natural g...
- Patent number 6,332,336
- Issue date Dec 25, 2001
- Compressor Controls Corporation
- Saul Mirsky
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic separation process for the recovery of components from th...
- Patent number 6,333,445
- Issue date Dec 25, 2001
- Chart, Inc.
- John V. O'Brien
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Membrane-augmented power generation
- Patent number 6,035,641
- Issue date Mar 14, 2000
- Membane Technology and Research, Inc.
- Kaaeid A. Lokhandwala
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ethylene/nitrogen separation process
- Patent number 5,879,431
- Issue date Mar 9, 1999
- Membrane Technology and Research, Inc.
- Richard W. Baker
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Methane/nitrogen separation process
- Patent number 5,669,958
- Issue date Sep 23, 1997
- Membrane Technology and Research, Inc.
- Richard W. Baker
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and method for converting wellhead gas to liquefied petroleu...
- Patent number 4,462,813
- Issue date Jul 31, 1984
- Sappsucker, Inc.
- Ronald L. May
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of hydrogen and other components from refinery gas streams...
- Patent number 4,443,238
- Issue date Apr 17, 1984
- Union Carbide Corporation
- Robert A. Beddome
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System and method for converting wellhead gas to liquefied petroleu...
- Patent number 4,419,114
- Issue date Dec 6, 1983
- Sappsucker, Inc.
- Ronald L. May
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cryogenic recovery of liquids from refinery off-gases
- Patent number 4,356,014
- Issue date Oct 26, 1982
- Petrochem Consultants, Inc.
- Robert D. Higgins
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High pressure purification of hydrogen
- Patent number 4,343,633
- Issue date Aug 10, 1982
- Linde Aktiengesellschaft
- Helmut Kick
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic recovery of liquid hydrocarbons from hydrogen-rich
- Patent number 4,272,270
- Issue date Jun 9, 1981
- Petrochem Consultants, Inc.
- Robert D. Higgins
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Plant and process for recovering waste heat
- Patent number 4,184,325
- Issue date Jan 22, 1980
- Sulzer Brothers Limited
- Charles Mandrin
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Separation of multi-component mixtures
- Patent number 4,124,496
- Issue date Nov 7, 1978
- Donald R. Cummings
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
3293869
- Patent number 3,293,869
- Issue date Dec 27, 1966
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

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
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
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
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
MULTISTAGE CYCLONIC FLUID SEPARATOR
- Publication number 20120024690
- Publication date Feb 2, 2012
- TWISTER B.V.
- Marco Betting
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS FOR PRODUCING PURIFIED HYDROCARBON HAS
- Publication number 20110144407
- Publication date Jun 16, 2011
- Adriaan Pieter Houtekamer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR SELECTIVE EXTRACTION OF NATURAL GAS LIQUIDS FROM "RICH"...
- Publication number 20090249829
- Publication date Oct 8, 2009
- Jose Lourenco
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHODS, APPARATUSES AND SYSTEMS FOR PROCESSING FLUID STREAMS HAVIN...
- Publication number 20090145167
- Publication date Jun 11, 2009
- Battelle Energy Alliance, LLC
- Terry D. Turner
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Apparatus and method for condensing hydrocarbons from natural gas
- Publication number 20070079630
- Publication date Apr 12, 2007
- Mark A. Brandon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Acid gas pretreating method
- Publication number 20060239879
- Publication date Oct 26, 2006
- Francois Lallemand
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

separation of CnHm with 3 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...

Dehydrogenation separation unit with mixed refrigerant cooling

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

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...

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

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

Methods and systems for treating fuel gas

Gas recovery system, compressor system, and refrigeration cycle system

Methods and devices for drying hydrocarbon containing gas

Multistage cyclonic fluid separator

Method for selective extraction of natural gas liquids from “rich”...

Apparatus and method for condensing hydrocarbons from natural gas

Method and apparatus for maximizing the productivity of a natural g...

Cryogenic separation process for the recovery of components from th...

Membrane-augmented power generation

Ethylene/nitrogen separation process

Methane/nitrogen separation process

System and method for converting wellhead gas to liquefied petroleu...

Recovery of hydrogen and other components from refinery gas streams...

System and method for converting wellhead gas to liquefied petroleu...

Cryogenic recovery of liquids from refinery off-gases

High pressure purification of hydrogen

Cryogenic recovery of liquid hydrocarbons from hydrogen-rich

Plant and process for recovering waste heat

Separation of multi-component mixtures

3293869

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...

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

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

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

MULTISTAGE CYCLONIC FLUID SEPARATOR

PROCESS FOR PRODUCING PURIFIED HYDROCARBON HAS

METHOD FOR SELECTIVE EXTRACTION OF NATURAL GAS LIQUIDS FROM "RICH"...

METHODS, APPARATUSES AND SYSTEMS FOR PROCESSING FLUID STREAMS HAVIN...

Apparatus and method for condensing hydrocarbons from natural gas

Acid gas pretreating method