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External refrigeration with liquid vaporising loop
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F25J2270/12
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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
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F25J2270/12
External refrigeration with liquid vaporising loop
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Patents Grants
last 30 patents
Information
Patent Grant
Preparing hydrocarbon streams for storage
Patent number
11,988,445
Issue date
May 21, 2024
GE Oil & Gas, Inc.
David Allen Kennedy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Cryogenic purification of biogas with pre-separation and external s...
Patent number
11,946,691
Issue date
Apr 2, 2024
L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation de Procédés Geo...
Jorge Ernesto Tovar Ramos
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Natural gas liquefaction by a high pressure expansion process
Patent number
11,892,233
Issue date
Feb 6, 2024
ExxonMobil Technology and Engineering Company
Fritz Pierre
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
Single column nitrogen rejection unit with side draw heat pump refl...
Patent number
11,686,528
Issue date
Jun 27, 2023
Chart Energy & Chemicals, Inc.
Peter J. Turner
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for separating methane and nitrogen with reduced...
Patent number
11,650,009
Issue date
May 16, 2023
BCCK Holding Company
Rayburn C. Butts
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
Method and system for cooling a hydrocarbon stream
Patent number
11,624,555
Issue date
Apr 11, 2023
Air Products and Chemicals, Inc.
Gowri Krishnamurthy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Standalone high-pressure heavies removal unit for LNG processing
Patent number
11,604,025
Issue date
Mar 14, 2023
ConocoPhillips Company
Jinghua Chan
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
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
Systems and methods for LNG production with propane and ethane reco...
Patent number
11,365,933
Issue date
Jun 21, 2022
Fluor Technologies Corporation
John Mak
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Ethylene plant refrigeration system
Patent number
11,313,619
Issue date
Apr 26, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Joris Van Willigenburg
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Treatment plant for hydrocarbon gas having variable contaminant levels
Patent number
11,255,603
Issue date
Feb 22, 2022
ExxonMobil Upstream Research Company
Jaime A. Valencia
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
11,156,411
Issue date
Oct 26, 2021
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Fuel cell system using natural gas
Patent number
11,139,497
Issue date
Oct 5, 2021
Doosan Heavy Industries & Construction Co., Ltd.
Choa Mun Yun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vertical tube heat exchanger and method for exchanging heat
Patent number
11,125,506
Issue date
Sep 21, 2021
Technip France
Nicolas Rambure
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process and device for the cryogenic separation of synthesis gas
Patent number
11,125,496
Issue date
Sep 21, 2021
Linde Aktiengesellschaft
Martin Lang
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Natural gas liquid fractionation plant waste heat conversion to sim...
Patent number
11,118,483
Issue date
Sep 14, 2021
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
INSTALLATION AND A METHOD FOR COOLING A FLUID TO CRYOGENIC TEMPERATURE
Publication number
20240410649
Publication date
Dec 12, 2024
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Marine ANDRICH
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEMS AND METHODS FOR CHILLING A NATURAL GAS STREAM
Publication number
20240337440
Publication date
Oct 10, 2024
Saudi Arabian Oil Company
Mutlaq F. AZMI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HYDROGEN LIQUEFACTION SYSTEM AND HYDROGEN LIQUEFACTION METHOD
Publication number
20240318906
Publication date
Sep 26, 2024
H2CREO Corp.
HYUNG JIN KIM
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
INTEGRATED PROCESS FOR PURIFYING AND LIQUEFYING NATURAL GAS
Publication number
20230400251
Publication date
Dec 14, 2023
SAIPEM S.P.A.
Fabrizio MELONI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
System and Method for Separating Methane and Nitrogen with Reduced...
Publication number
20230235955
Publication date
Jul 27, 2023
BCCK Holding Company
Rayburn C. Butts
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
STANDALONE HIGH-PRESSURE HEAVIES REMOVAL UNIT FOR LNG PROCESSING
Publication number
20230194161
Publication date
Jun 22, 2023
ConocoPhillips Company
Jinghua Chan
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
CRYOGENIC PURIFICATION OF BIOGAS WITH PRE-SEPARATION AND EXTERNAL S...
Publication number
20220397342
Publication date
Dec 15, 2022
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Jorge Ernesto TOVAR RAMOS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Systems and Methods for Improving the Efficiency of Combined Cascad...
Publication number
20220236004
Publication date
Jul 28, 2022
Bechtel Energy Inc.
David Ladd
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND SYSTEM FOR CONDENSING A GAS
Publication number
20220170695
Publication date
Jun 2, 2022
Linde GmbH
Heinz BAUER
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Natural Gas Liquefaction By A High Pressure Expansion Process
Publication number
20220074652
Publication date
Mar 10, 2022
ExxonMobil Upstream Research Company
Fritz Pierre
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PHASE IMPLEMENTATION OF NATURAL GAS LIQUID RECOVERY PLANTS
Publication number
20210381760
Publication date
Dec 9, 2021
Fluor Technologies Corporation
John Mak
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
System and Method for Separating Methane and Nitrogen with Reduced...
Publication number
20210180864
Publication date
Jun 17, 2021
BCCK Holding Company
Rayburn C. Butts
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PREPARING HYDROCARBON STREAMS FOR STORAGE
Publication number
20210172676
Publication date
Jun 10, 2021
GE Oil & Gas, Inc.
David Allen Kennedy
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
STANDALONE HIGH-PRESSURE HEAVIES REMOVAL UNIT FOR LNG PROCESSING
Publication number
20210116173
Publication date
Apr 22, 2021
ConocoPhillips Company
Jinghua Chan
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
INTEGRATED METHODS AND CONFIGURATIONS FOR PROPANE RECOVERY IN BOTH...
Publication number
20210095921
Publication date
Apr 1, 2021
Fluor Technologies Corporation
John MAK
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
COOLING SYSTEM
Publication number
20200400371
Publication date
Dec 24, 2020
Linde GmbH
Lutz DECKER
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Single Column Nitrogen Rejection Unit with Side Draw Heat Pump Refl...
Publication number
20200340740
Publication date
Oct 29, 2020
Chart Energy & Chemicals, Inc.
Peter J. Turner
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CO2 Removal or Capture from CO2-rich Gas Mixtures
Publication number
20200318897
Publication date
Oct 8, 2020
Jianguo XU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO SIM...
Publication number
20200271020
Publication date
Aug 27, 2020
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO POW...
Publication number
20200224558
Publication date
Jul 16, 2020
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR COOLING A HYDROCARBON STREAM
Publication number
20200217585
Publication date
Jul 9, 2020
Air Products and Chemicals, Inc.
Gowri Krishnamurthy
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
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
Natural Gas Liquid Fractionation Plants Low Grade Waste Heat Conver...
Publication number
20200040773
Publication date
Feb 6, 2020
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO POT...
Publication number
20200032677
Publication date
Jan 30, 2020
Saudi Arabian Oil Company
Mahmoud Bahy Mahmoud Noureldin
F28 - HEAT EXCHANGE IN GENERAL