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External refrigeration with work-producing gas expansion loop
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F25J2270/14
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F25
Refrigeration
F25J
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
F25J2270/00
Refrigeration techniques used
Current Industry
F25J2270/14
External refrigeration with work-producing gas expansion loop
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Patents Grants
last 30 patents
Information
Patent Grant
Liquefaction of production gas
Patent number
11,927,391
Issue date
Mar 12, 2024
ExxonMobil Technology and Engineering Company
Robert D. Kaminsky
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Arctic cascade method for natural gas liquefaction in a high-pressu...
Patent number
11,774,173
Issue date
Oct 3, 2023
Publichnoe Aktsionernoe Obshchestvo “NOVATEK”
Rafail Minigulovich Minigulov
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Arctic cascade method for natural gas liquefaction in a high-pressu...
Patent number
11,566,840
Issue date
Jan 31, 2023
Publichnoe Aktsionernoe Obshchestvo “NOVATEK”
Rafail Minigulovich Minigulov
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Liquid natural gas liquefier utilizing mechanical and liquid nitrog...
Patent number
11,402,151
Issue date
Aug 2, 2022
Praxair Technology, Inc.
Nick J Degenstein
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
Method for exhaust waste energy recovery at the internal combustion...
Patent number
11,111,853
Issue date
Sep 7, 2021
Stanislav Sinatov
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbon dioxide capturing apparatus using cold heat of liquefied nat...
Patent number
11,071,938
Issue date
Jul 27, 2021
Hwachang Sung
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Increasing efficiency in an LNG production system by pre-cooling a...
Patent number
11,060,791
Issue date
Jul 13, 2021
ExxonMobil Upstream Research Company
Fritz Pierre
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for enhanced recovery of argon and oxygen from a...
Patent number
10,969,168
Issue date
Apr 6, 2021
Praxair Technology, Inc.
Brian R. Kromer
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for removing a foulant from a gas stream with minimal extern...
Patent number
10,882,001
Issue date
Jan 5, 2021
Hall Labs LLC
Larry Baxter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen-neon mixture refrigeration cycle for large-scale hydrogen...
Patent number
10,837,700
Issue date
Nov 17, 2020
Linde Aktiengesellschaft
Umberto Cardella
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
System and method for enhanced recovery of argon and oxygen from a...
Patent number
10,663,222
Issue date
May 26, 2020
Praxair Technology, Inc.
Brian R. Kromer
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for energy storage with co-production of peaking power and l...
Patent number
10,655,913
Issue date
May 19, 2020
Stanislav Sinatov
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
LNG integration with cryogenic unit
Patent number
10,612,842
Issue date
Apr 7, 2020
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Pierre-Philippe Guerif
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for liquefaction of industrial gas by integration of methano...
Patent number
10,288,346
Issue date
May 14, 2019
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Alain Guillard
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for liquefaction of industrial gas by integration of methano...
Patent number
10,281,203
Issue date
May 7, 2019
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Alain Guillard
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Air separation apparatus to produce oxygen and nitrogen through iso...
Patent number
10,060,672
Issue date
Aug 28, 2018
NANJING RECLAIMER ENVIRONMENTAL TEKNIK CO., LTD
Haibo Wang
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and system for providing supplemental refrigeration to an ai...
Patent number
10,018,412
Issue date
Jul 10, 2018
Praxair Technology, Inc.
Catherine B. Sarigiannis
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for separating off acid gases from natural gas
Patent number
9,958,200
Issue date
May 1, 2018
Linde Aktiengesellschaft
Heinz Bauer
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and device for generating electrical energy
Patent number
9,810,103
Issue date
Nov 7, 2017
Linde Aktiengesellschaft
Alexander Alekseev
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Multi nitrogen expansion process for LNG production
Patent number
9,671,160
Issue date
Jun 6, 2017
Single Buoy Moorings Inc.
Michael Wyllie
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and apparatus for liquefying a gaseous hydrocarbon stream
Patent number
9,625,208
Issue date
Apr 18, 2017
Shell Oil Company
Francois Chantant
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Liquefied natural gas facility employing an optimized mixed refrige...
Patent number
9,574,822
Issue date
Feb 21, 2017
Black & Veatch Corporation
Kyle M. Haberberger
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigeration process
Patent number
9,562,717
Issue date
Feb 7, 2017
The University of Manchester
Jin-Kuk Kim
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for liquefying natural gas with a triple closed circuit of c...
Patent number
9,557,101
Issue date
Jan 31, 2017
Saipem S.A.
Marc Bonnissel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Process for producing liquid and gaseous nitrogen streams, a gaseou...
Patent number
9,316,434
Issue date
Apr 19, 2016
Technip France
Henri Paradowski
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System for converting gaseous fuel into liquid fuel
Patent number
9,309,810
Issue date
Apr 12, 2016
Electro-Motive Diesel, Inc.
Aaron Foege
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and system for air separation using a supplemental refrigera...
Patent number
9,291,388
Issue date
Mar 22, 2016
Praxair Technology, Inc.
Jeremiah J. Rauch
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and device for the cryogenic separation of a methane-rich flow
Patent number
8,997,519
Issue date
Apr 7, 2015
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Pierre Briend
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR REFRIGERATION OR LIQUEFACTION OF A FLUID
Publication number
20240118024
Publication date
Apr 11, 2024
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Mathieu ROIG
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
APPARATUS FOR PRECOOLING HYDROGEN FOR LIQUEFACTION USING EXTERNAL L...
Publication number
20230213278
Publication date
Jul 6, 2023
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Michael A. TURNEY
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ARCTIC CASCADE METHOD FOR NATURAL GAS LIQUEFACTION IN A HIGH-PRESSU...
Publication number
20230003443
Publication date
Jan 5, 2023
Publichnoe Aktsionernoe Obshchestvo "NOVATEK"
Rafail Minigulovich MINIGULOV
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD TO PRODUCE LIQUEFIED NATURAL GAS USING TWO DISTIN...
Publication number
20220333855
Publication date
Oct 20, 2022
Henry Edward Howard
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Liquefaction of Production Gas
Publication number
20220128299
Publication date
Apr 28, 2022
ExxonMobil Upstream Research Company
Robert D. Kaminsky
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
OFFSHORE LIQUEFACTION PROCESS WITHOUT COMPRESSION
Publication number
20220099364
Publication date
Mar 31, 2022
L'Air Liquide, Société Anonyme pour l'Etude et I'Exploitation des Procédés Ge...
Michael A. TURNEY
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Systems and Methods of Removing Contaminants in a Liquid Nitrogen S...
Publication number
20210364229
Publication date
Nov 25, 2021
ExxonMobil Upstream Research Company
Fritz Pierre
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Liquefaction of Production Gas
Publication number
20210063083
Publication date
Mar 4, 2021
EXXONMOBIL UPSTREAM RESEARCH COMPANY
Robert D. Kaminsky
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR ENHANCED RECOVERY OF ARGON AND OXYGEN FROM A...
Publication number
20200149807
Publication date
May 14, 2020
Brian R. Kromer
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR ENHANCED RECOVERY OF ARGON AND OXYGEN FROM A...
Publication number
20190331417
Publication date
Oct 31, 2019
Brian R. Kromer
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
DEVICE AND METHOD FOR LIQUEFYING A NATURAL GAS AND SHIP COMPRISING...
Publication number
20190310015
Publication date
Oct 10, 2019
ENGIE
Hicham GUEDACHA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HYDROGEN-NEON MIXTURE REFRIGERATION CYCLE FOR LARGE-SCALE HYDROGEN...
Publication number
20180313604
Publication date
Nov 1, 2018
Linde Aktiengesellschaft
Umberto CARDELLA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method for Removing a Foulant from a Gas Stream with Minimal Extern...
Publication number
20180252469
Publication date
Sep 6, 2018
Larry Baxter
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR LIQUEFACTION OF INDUSTRIAL GAS BY INTEGRATION OF METHANO...
Publication number
20180038641
Publication date
Feb 8, 2018
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 Application
PROCESS INTEGRATION OF A GAS PROCESSING UNIT WITH LIQUEFACTION UNIT
Publication number
20180038642
Publication date
Feb 8, 2018
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Alexander ROESCH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR LIQUEFACTION OF INDUSTRIAL GAS BY INTEGRATION OF METHANO...
Publication number
20180038644
Publication date
Feb 8, 2018
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Alain GUILLARD
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CENTRIFUGAL COMPRESSOR
Publication number
20160377084
Publication date
Dec 29, 2016
AMBER POWER PTY LTD
Garth Davey
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Method For Liquefying Natural Gas With A Triple Closed Circuit Of C...
Publication number
20140190205
Publication date
Jul 10, 2014
Marc Bonnissel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM FOR CONVERTING GASEOUS FUEL INTO LIQUID FUEL
Publication number
20140165587
Publication date
Jun 19, 2014
Aaron Foege
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
KRYPTON XENON RECOVERY FROM PIPELINE OXYGEN
Publication number
20130239609
Publication date
Sep 19, 2013
David Ross Parsnick
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND SYSTEM FOR AIR SEPARATION USING A SUPPLEMENTAL REFRIGERA...
Publication number
20130192301
Publication date
Aug 1, 2013
Jeremiah J. Rauch
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Ethylene Expansion for Low Temperature Refrigeration in Polyethylen...
Publication number
20130125581
Publication date
May 23, 2013
UNIVATION TECHNOLOGIES, LLC
Randall L. Force
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Purification of Carbon Dioxide
Publication number
20130111948
Publication date
May 9, 2013
Air Products and Chemicals, Inc.
Paul Higginbotham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REFRIGERATION PROCESS
Publication number
20130008204
Publication date
Jan 10, 2013
University of Manchester
Jin-Kuk Kim
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS AND APPARATUS FOR SWEETENING AND LIQUEFYING A GAS STREAM
Publication number
20120186296
Publication date
Jul 26, 2012
Nimalan Gnanendran
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR PRODUCING AT LEAST ONE GAS HAVING A LOW CO2 CONTENT AND...
Publication number
20120180657
Publication date
Jul 19, 2012
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Christian Monereau
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method for Recovery of Propane and Heavier Hydrocarbons
Publication number
20120085128
Publication date
Apr 12, 2012
Rajeev Nanda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method for Enhanced Recovery of Ethane, Olefins, and Heavier Hydroc...
Publication number
20120085127
Publication date
Apr 12, 2012
Rajeev Nanda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Refrigeration Process and System for Recovering Cold from Methane b...
Publication number
20120079841
Publication date
Apr 5, 2012
ASSOCIATION POUR LA RECHERCHE ET LE DEVELOPPEMENT DES METHODES ET PROCESSUS...
Denis Clodic
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method For Trapping CO2 By Solid Cryocondensation In A Turbine
Publication number
20110302955
Publication date
Dec 15, 2011
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Frederick Lockwood
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...