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Separating impurities in general from the feed stream
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F25J2220/02
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
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Refrigeration
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LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J2220/00
Processes or apparatus involving steps for the removal of impurities
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F25J2220/02
Separating impurities in general from the feed stream
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Patents Grants
last 30 patents
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Patent Grant
Impurity control for a high pressure CO2 purification and supply sy...
Patent number
12,061,046
Issue date
Aug 13, 2024
Messer Industries USA, Inc.
Joseph Naumovitz
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Systems and methods for production and separation of hydrogen and c...
Patent number
12,054,388
Issue date
Aug 6, 2024
8 Rivers Capital, LLC
Mohammad Rafati
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Impurity control for a high pressure CO2 purification and supply sy...
Patent number
11,624,556
Issue date
Apr 11, 2023
Messer Industries USA, Inc.
Joseph Naumovitz
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Low pressure ethane liquefaction and purification from a high press...
Patent number
11,598,578
Issue date
Mar 7, 2023
Baker Hughes Energy Services LLC
David Allen Kennedy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Module for natural gas liquefier apparatus and natural gas liquefie...
Patent number
11,408,677
Issue date
Aug 9, 2022
JGC CORPORATION
Yoji Arai
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for separating hydrocarbon compounds
Patent number
11,254,626
Issue date
Feb 22, 2022
Lummus Technology LLC
Sam Weinberger
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Integrated processes and systems for conversion of methane to multi...
Patent number
11,168,038
Issue date
Nov 9, 2021
Lummus Technology LLC
Greg Nyce
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process and apparatus for producing carbon monoxide
Patent number
11,137,204
Issue date
Oct 5, 2021
Praxair Technology, Inc.
Minish M.. Shah
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbon dioxide recycle stream processing in an enhanced oil recover...
Patent number
11,125,495
Issue date
Sep 21, 2021
Pilot Energy Solutions, LLC
Eric Prim
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Systems and methods for production and separation of hydrogen and c...
Patent number
11,066,298
Issue date
Jul 20, 2021
8 Rivers Capital, LLC
Mohammad Rafati
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Organic Rankine cycle based conversion of gas processing plant wast...
Patent number
10,995,636
Issue date
May 4, 2021
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
NGL recovery from a recycle stream having natural gas
Patent number
10,995,981
Issue date
May 4, 2021
Pilot Energy Solutions, LLC
Eric Prim
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and apparatus for separating a synthesis gas
Patent number
10,890,376
Issue date
Jan 12, 2021
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Bertrand Demolliens
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Production equipment and production method of liquefied hydrogen an...
Patent number
10,816,262
Issue date
Oct 27, 2020
JGC CORPORATION
Yoshiyuki Watanabe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Integrated processes and systems for conversion of methane to multi...
Patent number
10,787,398
Issue date
Sep 29, 2020
Lummus Technology LLC
Greg Nyce
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Device and method for purifying a gas mixture
Patent number
10,767,923
Issue date
Sep 8, 2020
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Pierre Barjhoux
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Facility and method for producing liquid helium
Patent number
10,753,682
Issue date
Aug 25, 2020
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Bertrand Demolliens
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Charge gas compression train for ethylene
Patent number
10,724,439
Issue date
Jul 28, 2020
Nuovo Pignone SRL
Clarice Carmone
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Highly cost effective technology for capture of industrial emission...
Patent number
10,670,334
Issue date
Jun 2, 2020
SUSTAINABLE GREEN POWER INDUSTRIES
Dilip Kumar De
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Integration of industrial gas site with liquid hydrogen production
Patent number
10,634,425
Issue date
Apr 28, 2020
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Alain Guillard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Modified Goswami cycle based conversion of gas processing plant was...
Patent number
10,577,981
Issue date
Mar 3, 2020
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Methods and systems for integration of industrial site efficiency l...
Patent number
10,563,914
Issue date
Feb 18, 2020
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Alain Guillard
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Organic Rankine cycle based conversion of gas processing plant wast...
Patent number
10,480,352
Issue date
Nov 19, 2019
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
System and method for recovery of non-condensable gases such as neo...
Patent number
10,295,254
Issue date
May 21, 2019
Praxair Technology, Inc.
Vijayaraghavan S. Chakravarthy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and arrangement for producing liquefied methane gas (LMG) fr...
Patent number
10,240,863
Issue date
Mar 26, 2019
RTJ Technologies Inc.
Charles Tremblay
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Organic rankine cycle based conversion of gas processing plant wast...
Patent number
10,227,899
Issue date
Mar 12, 2019
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Treatment of nitrogen-rich natural gas streams
Patent number
10,215,488
Issue date
Feb 26, 2019
Air Products and Chemicals, Inc.
Vincent White
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for obtaining an air product in an air separation plant and...
Patent number
10,209,004
Issue date
Feb 19, 2019
Linde Aktiengesellschaft
Stefan Lochner
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Integrated processes and systems for conversion of methane to multi...
Patent number
10,183,900
Issue date
Jan 22, 2019
Siluria Technologies, Inc.
Greg Nyce
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Modified Goswami cycle based conversion of gas processing plant was...
Patent number
10,174,640
Issue date
Jan 8, 2019
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Method of Hydrogen Liquefaction Using Optimized Claude Refrigeratio...
Publication number
20240418437
Publication date
Dec 19, 2024
Evergreen Cryogenics Inc.
James Zhao
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCTION AND SEPARATION OF HYDROGEN AND C...
Publication number
20240351874
Publication date
Oct 24, 2024
8 RIVERS CAPITAL, LLC
Mohammad Rafati
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HELIUM SEPARATION AND RECOVERY PROCESS
Publication number
20240343578
Publication date
Oct 17, 2024
Arjae Design Solutions Ltd.
Ernie MAURIER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
APPARATUS AND PROCESS FOR ABSORPTION CHILLER UTILIZATION FOR ENVIRO...
Publication number
20240279825
Publication date
Aug 22, 2024
Air Products and Chemicals, Inc.
GOWRI KRISHNAMURTHY
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
System and Method for Cooling Fluids Containing Hydrogen or Helium
Publication number
20230366620
Publication date
Nov 16, 2023
Chart Energy & Chemicals, Inc.
Douglas A. Ducote
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS AND APPARATUS FOR CRYOGENIC SEPARATION OF AIR WITH MIXED GA...
Publication number
20230358468
Publication date
Nov 9, 2023
Linde GmbH
Dimitri GOLUBEV
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
FACILITY AND METHOD FOR HYDROGEN REFRIGERATION
Publication number
20230119575
Publication date
Apr 20, 2023
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Patrick LE BOT
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Carbon Dioxide Recycle Stream Processing with Ethylene Glycol Dehyd...
Publication number
20210381759
Publication date
Dec 9, 2021
PILOT ENERGY SOLUTIONS, LLC
Eric Prim
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCTION AND SEPARATION OF HYDROGEN AND C...
Publication number
20210323818
Publication date
Oct 21, 2021
8 RIVERS CAPITAL, LLC
Mohammad Rafati
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD AND APPARATUS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION
Publication number
20210123671
Publication date
Apr 29, 2021
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Bertrand DEMOLLIENS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
INTEGRATED PROCESSES AND SYSTEMS FOR CONVERSION OF METHANE TO MULTI...
Publication number
20210053889
Publication date
Feb 25, 2021
Lummus Technology LLC
Greg Nyce
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Impurity Control For A High Pressure CO2 Purification And Supply Sy...
Publication number
20200355430
Publication date
Nov 12, 2020
Messer Industries USA, Inc
Joseph Naumovitz
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Impurity Control For A High Pressure CO2 Purification And Supply Sy...
Publication number
20200355431
Publication date
Nov 12, 2020
Messer Industries USA, Inc
Joseph Naumovitz
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
MODIFIED GOSWAMI CYCLE BASED CONVERSION OF GAS PROCESSING PLANT WAS...
Publication number
20200173310
Publication date
Jun 4, 2020
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Carbon Dioxide Recycle Stream Processing in an Enhanced Oil Recover...
Publication number
20200141638
Publication date
May 7, 2020
PILOT ENERGY SOLUTIONS, LLC
Eric Prim
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
MODULE FOR NATURAL GAS LIQUEFIER APPARATUS AND NATURAL GAS LIQUEFIE...
Publication number
20200041202
Publication date
Feb 6, 2020
JGC CORPORATION
Yoji ARAI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS FOR SEPARATING HYDROCARBON COMPOUNDS
Publication number
20200031736
Publication date
Jan 30, 2020
Lummus Technology LLC
Sam Weinberger
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LNG PROCESS FOR VARIABLE PIPELINE GAS COMPOSITION
Publication number
20190376741
Publication date
Dec 12, 2019
ConocoPhillips Company
Attilio J. PRADERIO
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
INTEGRATED PROCESSES AND SYSTEMS FOR CONVERSION OF METHANE TO MULTI...
Publication number
20190177246
Publication date
Jun 13, 2019
Siluria Technologies, Inc.
Greg Nyce
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NOVEL AND HIGHLY COST EFFECTIVE TECHNOLOGY FOR CAPTURE OF INDUSTRIA...
Publication number
20190170436
Publication date
Jun 6, 2019
Dilip Kumar De
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR SEPARATING A SYNTHESIS GAS
Publication number
20190154332
Publication date
May 23, 2019
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Bertrand DEMOLLIENS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCTION AND SEPARATION OF HYDROGEN AND C...
Publication number
20190135626
Publication date
May 9, 2019
8 RIVERS CAPITAL, LLC
Mohammad Rafati
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR RECOVERY OF NON-CONDENSABLE GASES SUCH AS NEO...
Publication number
20190072326
Publication date
Mar 7, 2019
Vijayaraghavan S. Chakravarthy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
NOVEL PRODUCTION EQUIPMENT AND PRODUCTION METHOD OF LIQUEFIED HYDRO...
Publication number
20190063824
Publication date
Feb 28, 2019
JGC CORPORATION
Yoshiyuki WATANABE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ORGANIC RANKINE CYCLE BASED CONVERSION OF GAS PROCESSING PLANT WAST...
Publication number
20190055857
Publication date
Feb 21, 2019
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Organic Rankine Cycle Based Conversion of Gas Processing Plant Wast...
Publication number
20190017418
Publication date
Jan 17, 2019
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
MODIFIED GOSWAMI CYCLE BASED CONVERSION OF GAS PROCESSING PLANT WAS...
Publication number
20190010832
Publication date
Jan 10, 2019
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Hybrid Direct-Contact Exchanger
Publication number
20180369744
Publication date
Dec 27, 2018
Larry Baxter
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHODS FOR REMOVING IMPURITIES FROM PROCESS GAS STREAMS
Publication number
20180328660
Publication date
Nov 15, 2018
Linde Aktiengesellschaft
Nicole RUMORE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL