separation of CnHm with 4 carbon atoms or more

Industry

CPC
F25J3/0247

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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

F25J3/0247separation of CnHm with 4 carbon atoms or more

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Two-stage heavies removal in lng processing
- Patent number 12,111,101
- Issue date Oct 8, 2024
- ConocoPhillips Company
- Jinghua Chan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heavy hydrocarbon and BTEX removal from pipeline gas to LNG liquefa...
- Patent number 12,098,882
- Issue date Sep 24, 2024
- Fluor Technologies Corporation
- John Mak
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Lean gas LNG heavies removal process using NGL
- Patent number 12,050,055
- Issue date Jul 30, 2024
- ConocoPhillips Company
- Michael J. Calderon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Solvent injection and recovery in a LNG plant
- Patent number 12,025,371
- Issue date Jul 2, 2024
- ConocoPhillips Company
- Michael J. Calderon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Advanced method of heavy hydrocarbon removal and natural gas liquef...
- Patent number 11,808,518
- Issue date Nov 7, 2023
- Enflex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and installation for cryogenic separation of a gaseous mixtu...
- Patent number 11,680,747
- Issue date Jun 20, 2023
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Jean Billy
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Solvent injection and recovery in a LNG plant
- Patent number 11,662,141
- Issue date May 30, 2023
- ConocoPhillips Company
- Michael J. Calderon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 11,644,235
- Issue date May 9, 2023
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process and plant for producing liquefied natural gas
- Patent number 11,603,496
- Issue date Mar 14, 2023
- Linde GMBH
- Helmut Fritz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrocarbon distillation
- Patent number 11,585,597
- Issue date Feb 21, 2023
- Baker Hughes, a GE company, LLC
- John Michael Repasky
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Processes for recovering LPG from a reforming-zone effluent
- Patent number 11,441,838
- Issue date Sep 13, 2022
- UOP LLC
- Thuy T. Vu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 11,428,464
- Issue date Aug 30, 2022
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Pretreatment of natural gas prior to liquefaction
- Patent number 11,402,155
- Issue date Aug 2, 2022
- Lummus Technology Inc.
- Thomas K. Gaskin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Alternative two column HRU design with rich reflux
- Patent number 11,320,197
- Issue date May 3, 2022
- ConocoPhillips Company
- Dale L. Embry
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 11,320,196
- Issue date May 3, 2022
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 11,268,756
- Issue date Mar 8, 2022
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 11,268,755
- Issue date Mar 8, 2022
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 11,262,123
- Issue date Mar 1, 2022
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Ethylene-to-liquids systems and methods
- Patent number 11,254,627
- Issue date Feb 22, 2022
- Lummus Technology LLC
- Greg Nyce
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 11,248,839
- Issue date Feb 15, 2022
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 11,248,840
- Issue date Feb 15, 2022
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 11,236,941
- Issue date Feb 1, 2022
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 11,231,227
- Issue date Jan 25, 2022
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 11,231,226
- Issue date Jan 25, 2022
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 11,226,154
- Issue date Jan 18, 2022
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Natural gas liquid fractionation plant waste heat conversion to sim...
- Patent number 11,078,809
- Issue date Aug 3, 2021
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for purifying a gas rich in hydrocarbons
- Patent number 11,060,037
- Issue date Jul 13, 2021
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Nicolas Chambron
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and system for producing olefins
- Patent number 11,014,860
- Issue date May 25, 2021
- Linde Aktiengesellschaft
- Helmut Fritz
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 10,989,470
- Issue date Apr 27, 2021
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process integration for natural gas liquid recovery
- Patent number 10,976,103
- Issue date Apr 13, 2021
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LEAN GAS LNG HEAVIES REMOVAL PROCESS USING NGL
- Publication number 20240337441
- Publication date Oct 10, 2024
- ConocoPhillips Company
- Michael J. Calderon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SOLVENT INJECTION AND RECOVERY IN A LNG PLANT
- Publication number 20240310118
- Publication date Sep 19, 2024
- ConocoPhillips Company
- Michael J. Calderon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
An Advanced Method of Heavy Hydrocarbon Removal and Natural Gas Liq...
- Publication number 20240068745
- Publication date Feb 29, 2024
- EnFlex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SOLVENT INJECTION AND RECOVERY IN A LNG PLANT
- Publication number 20230251032
- Publication date Aug 10, 2023
- ConocoPhillips Company
- Michael J. Calderon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PRETREATMENT OF NATURAL GAS PRIOR TO LIQUEFACTION
- Publication number 20220373257
- Publication date Nov 24, 2022
- Lummus Technology Inc.
- Thomas K. Gaskin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ALTERNATIVE TWO COLUMN HRU DESIGN WITH RICH REFLUX
- Publication number 20220260311
- Publication date Aug 18, 2022
- ConocoPhillips Company
- Dale L. EMBRY
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Advanced Method of Heavy Hydrocarbon Removal and Natural Gas Liquef...
- Publication number 20210364231
- Publication date Nov 25, 2021
- EnFlex, Inc.
- James Zhao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
FLEXIBLE INSTALLATION OF A HYDROCARBON LIQUEFACTION UNIT
- Publication number 20210310731
- Publication date Oct 7, 2021
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Oriane FARGES
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS INTEGRATION FOR NATURAL GAS LIQUID RECOVERY
- Publication number 20210222947
- Publication date Jul 22, 2021
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
ETHYLENE-TO-LIQUIDS SYSTEMS AND METHODS
- Publication number 20210130261
- Publication date May 6, 2021
- Lummus Technology LLC
- Greg Nyce
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LEAN GAS LNG HEAVIES REMOVAL PROCESS USING NGL
- Publication number 20210095918
- Publication date Apr 1, 2021
- ConocoPhillips Company
- Michael J. Calderon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD OF COOLING A NATURAL GAS FEED STREAM AND RECOVERING A NATURA...
- Publication number 20210080174
- Publication date Mar 18, 2021
- Shell Oil Company
- Uchenna McDonald AGBARAKWE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS AND PLANT FOR PRODUCING LIQUEFIED NATURAL GAS
- Publication number 20210071091
- Publication date Mar 11, 2021
- Linde GmbH
- Helmut FRITZ
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SOLVENT INJECTION AND RECOVERY IN A LNG PLANT
- Publication number 20200340741
- Publication date Oct 29, 2020
- ConocoPhillips Company
- Michael J. Calderon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESSES FOR RECOVERING LPG FROM A REFORMING-ZONE EFFLUENT
- Publication number 20200263922
- Publication date Aug 20, 2020
- UOP LLC
- Thuy T. Vu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Hydrocarbon Distillation
- Publication number 20200224967
- Publication date Jul 16, 2020
- GENERAL ELECTRIC COMPANY
- John Michael Repasky
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ETHYLENE-TO-LIQUIDS SYSTEMS AND METHODS
- Publication number 20200207685
- Publication date Jul 2, 2020
- Lummus Technology LLC
- Greg Nyce
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO SIM...
- Publication number 20200080447
- Publication date Mar 12, 2020
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
GAS LIQUEFACTION COLUMN
- Publication number 20190390900
- Publication date Dec 26, 2019
- Gilles Nadon
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND INSTALLATION FOR CRYOGENIC SEPARATION OF A GASEOUS MIXTU...
- Publication number 20190368810
- Publication date Dec 5, 2019
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Jean BILLY
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND SYSTEM FOR PRODUCING OLEFINS
- Publication number 20190284112
- Publication date Sep 19, 2019
- Linde Aktiengesellschaft
- Helmut FRITZ
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS INTEGRATION FOR NATURAL GAS LIQUID RECOVERY
- Publication number 20190186822
- Publication date Jun 20, 2019
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Flare Recovery with Carbon Capture
- Publication number 20190063826
- Publication date Feb 28, 2019
- PILOT ENERGY SOLUTIONS, LLC
- Eric Prim
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO SIM...
- Publication number 20190049175
- Publication date Feb 14, 2019
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO SIM...
- Publication number 20190048751
- Publication date Feb 14, 2019
- Saudi Arabian Oil Company
- Mahmoud Bahy Mahmoud Noureldin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND PROCESS FOR CONVERTING THE ETHYLENE PRESENT IN THE OVERH...
- Publication number 20190016648
- Publication date Jan 17, 2019
- IFP ENERGIES NOUVELLES
- Beatrice FISCHER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Sales Gas Enrichment with Propane and Butanes By IDS Process
- Publication number 20190011180
- Publication date Jan 10, 2019
- Hussein Mohamed Ismail Mostafa
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ALTERNATIVE TWO COLUMN HRU DESIGN WITH RICH REFLUX
- Publication number 20180266757
- Publication date Sep 20, 2018
- ConocoPhillips Company
- Dale L. EMBRY
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Hydrocarbon Distillation
- Publication number 20180259250
- Publication date Sep 13, 2018
- GENERAL ELECTRIC COMPANY
- John Michael Repasky
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR PURIFYING A GAS RICH IN HYDROCARBONS
- Publication number 20180208855
- Publication date Jul 26, 2018
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Nicolas CHAMBRON
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

separation of CnHm with 4 carbon atoms or more

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Two-stage heavies removal in lng processing

Heavy hydrocarbon and BTEX removal from pipeline gas to LNG liquefa...

Lean gas LNG heavies removal process using NGL

Solvent injection and recovery in a LNG plant

Advanced method of heavy hydrocarbon removal and natural gas liquef...

Method and installation for cryogenic separation of a gaseous mixtu...

Solvent injection and recovery in a LNG plant

Process integration for natural gas liquid recovery

Process and plant for producing liquefied natural gas

Hydrocarbon distillation

Processes for recovering LPG from a reforming-zone effluent

Process integration for natural gas liquid recovery

Pretreatment of natural gas prior to liquefaction

Alternative two column HRU design with rich reflux

Process integration for natural gas liquid recovery

Process integration for natural gas liquid recovery

Process integration for natural gas liquid recovery

Process integration for natural gas liquid recovery

Ethylene-to-liquids systems and methods

Process integration for natural gas liquid recovery

Process integration for natural gas liquid recovery

Process integration for natural gas liquid recovery

Process integration for natural gas liquid recovery

Process integration for natural gas liquid recovery

Process integration for natural gas liquid recovery

Natural gas liquid fractionation plant waste heat conversion to sim...

Method for purifying a gas rich in hydrocarbons

Method and system for producing olefins

Process integration for natural gas liquid recovery

Process integration for natural gas liquid recovery

Patents Applicationslast 30 patents

LEAN GAS LNG HEAVIES REMOVAL PROCESS USING NGL

SOLVENT INJECTION AND RECOVERY IN A LNG PLANT

An Advanced Method of Heavy Hydrocarbon Removal and Natural Gas Liq...

SOLVENT INJECTION AND RECOVERY IN A LNG PLANT

PRETREATMENT OF NATURAL GAS PRIOR TO LIQUEFACTION

ALTERNATIVE TWO COLUMN HRU DESIGN WITH RICH REFLUX

Advanced Method of Heavy Hydrocarbon Removal and Natural Gas Liquef...

FLEXIBLE INSTALLATION OF A HYDROCARBON LIQUEFACTION UNIT

PROCESS INTEGRATION FOR NATURAL GAS LIQUID RECOVERY

ETHYLENE-TO-LIQUIDS SYSTEMS AND METHODS

LEAN GAS LNG HEAVIES REMOVAL PROCESS USING NGL

METHOD OF COOLING A NATURAL GAS FEED STREAM AND RECOVERING A NATURA...

PROCESS AND PLANT FOR PRODUCING LIQUEFIED NATURAL GAS

SOLVENT INJECTION AND RECOVERY IN A LNG PLANT

PROCESSES FOR RECOVERING LPG FROM A REFORMING-ZONE EFFLUENT

Hydrocarbon Distillation

ETHYLENE-TO-LIQUIDS SYSTEMS AND METHODS

NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO SIM...

GAS LIQUEFACTION COLUMN

METHOD AND INSTALLATION FOR CRYOGENIC SEPARATION OF A GASEOUS MIXTU...

METHOD AND SYSTEM FOR PRODUCING OLEFINS

PROCESS INTEGRATION FOR NATURAL GAS LIQUID RECOVERY

Flare Recovery with Carbon Capture

NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO SIM...

NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO SIM...

METHOD AND PROCESS FOR CONVERTING THE ETHYLENE PRESENT IN THE OVERH...

Sales Gas Enrichment with Propane and Butanes By IDS Process

ALTERNATIVE TWO COLUMN HRU DESIGN WITH RICH REFLUX

Hydrocarbon Distillation

METHOD FOR PURIFYING A GAS RICH IN HYDROCARBONS