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Selection of liquid materials for use as absorbents
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B01D53/1493
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D53/00
Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases
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B01D53/1493
Selection of liquid materials for use as absorbents
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Patents Grants
last 30 patents
Information
Patent Grant
Carbon dioxide capture using magnetic heating
Patent number
12,350,623
Issue date
Jul 8, 2025
Saudi Arabian Oil Company
Shiv Shankar Sangaru
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and process for carbon capture and conversion
Patent number
12,350,622
Issue date
Jul 8, 2025
The Board of Trustees of the University of Illinois
Meenesh R. Singh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and system for capture of carbon dioxide
Patent number
12,343,676
Issue date
Jul 1, 2025
Commonwealth Scientific and Industrial Research Organisation
Graeme Douglas Puxty
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbon capture system and method with recuperative power recovery
Patent number
12,338,740
Issue date
Jun 24, 2025
Sustainable Energy Solutions, Inc.
Larry Baxter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for absorption and desorption of carbon dioxide
Patent number
12,337,274
Issue date
Jun 24, 2025
Saudi Arabian Oil Company
Hasmukh A. Patel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Applying metal alkaline and microwave pyrolysis for separating and...
Patent number
12,330,117
Issue date
Jun 17, 2025
Halliburton Energy Services, Inc.
Philip D. Nguyen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Absorption medium and method for removing carbon dioxide from combu...
Patent number
12,325,005
Issue date
Jun 10, 2025
EOG RESOURCES, INC.
Yang Du
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Acid gas scrubbing methods featuring amine phase separation for hyd...
Patent number
12,325,004
Issue date
Jun 10, 2025
ExxonMobil Technology and Engineering Company
Carla S. Pereira
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for carbon dioxide reactor control
Patent number
12,320,022
Issue date
Jun 3, 2025
Twelve Benefit Corporation
Nicholas H. Flanders
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Enzymatic phase transfer solvent for CO2/H2S capture
Patent number
12,318,729
Issue date
Jun 3, 2025
Indian Oil Corporation Limited
Prakash Chandra Sahoo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Coupled urea melamine plant
Patent number
12,319,662
Issue date
Jun 3, 2025
Stamicarbon B.V.
Rahul Patil
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production method for high-purity hydrogen chloride gas
Patent number
12,312,247
Issue date
May 27, 2025
Tokuyama Corporation
Akihiro Saito
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for ammonia purification
Patent number
12,312,248
Issue date
May 27, 2025
BECHTEL ENERGY TECHNOLOGIES & SOLUTIONS, INC.
Charles Kimtantas
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Low-temperature plasma regeneration system and method for inactivat...
Patent number
12,303,857
Issue date
May 20, 2025
Southeast University
Huiyan Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Recovery of light olefins from dry hydrocarbon gas from refinery an...
Patent number
12,304,887
Issue date
May 20, 2025
Kellogg Brown & Root LLC
Gautham Krishnaiah
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for removing acid compounds from a gaseous effluent using a...
Patent number
12,305,136
Issue date
May 20, 2025
IFP Energies Nouvelles
Julien Grandjean
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for recycling electronic-grade and industrial-grade sulfuric...
Patent number
12,303,832
Issue date
May 20, 2025
SAR TECHNOLOGY INC.
Hsu Chiang Fang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Diamine solvent system for CO2 capture
Patent number
12,290,779
Issue date
May 6, 2025
Battelle Memorial Institute
Deepika Malhotra
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for carbon dioxide reactor control
Patent number
12,286,716
Issue date
Apr 29, 2025
Twelve Benefit Corporation
Nicholas H. Flanders
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Noble gas recovery system
Patent number
12,285,715
Issue date
Apr 29, 2025
Edwards Limited
Andrew James Seeley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Two-stage offgas scrubbing
Patent number
12,274,975
Issue date
Apr 15, 2025
EVONIK OXENO GMBH & CO. KG
Stephan Peitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for capturing CO2 from a mobile source using exhaust heat
Patent number
12,274,976
Issue date
Apr 15, 2025
Saudi Arabian Oil Company
Alexander Voice
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for treating a gaseous effluent from pyrolytic decompositio...
Patent number
12,268,985
Issue date
Apr 8, 2025
Arkema France
Jean-Luc Dubois
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Tail gas utilization for mixed alcohols production
Patent number
12,264,122
Issue date
Apr 1, 2025
Standard Alcohol Company of America, Inc.
Richard Denham Ridley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High temperature hydrator
Patent number
12,221,382
Issue date
Feb 11, 2025
Carbon Engineering ULC
Kenton Robert Heidel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for minimizing fouling, corrosion, and solvent degradation i...
Patent number
12,221,585
Issue date
Feb 11, 2025
BL Technologies, Inc.
John Soria
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Deoxidant composition
Patent number
12,220,679
Issue date
Feb 11, 2025
Mitsubishi Gas Chemical Company, Inc.
Ken Sugimoto
G01 - MEASURING TESTING
Information
Patent Grant
Zero-emissions refinery system and method for liquid waste stream r...
Patent number
12,209,040
Issue date
Jan 28, 2025
Stanley Michael Siegel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Amine-containing water concentration system and apparatus, and carb...
Patent number
12,194,410
Issue date
Jan 14, 2025
Kabushiki Kaisha Toshiba
Akiko Suzuki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Acidic gas absorbent, acidic gas removal method and acidic gas remo...
Patent number
12,194,411
Issue date
Jan 14, 2025
Kabushiki Kaisha Toshiba
Akiko Suzuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CARBON DIOXIDE CAPTURING SYSTEM, CARBON DIOXIDE CAPTURING METHOD, A...
Publication number
20250235814
Publication date
Jul 24, 2025
Kabushiki Kaisha Toshiba
Hayato MORIGAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Coupling Claus Process with Carbon Dioxide Capture Using Gas Hydrate
Publication number
20250236520
Publication date
Jul 24, 2025
Saudi Arabian Oil Company
Pramod Dhanaji Patil
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Microwave-Accelerated Aqueous Solvent Regeneration using Microwave...
Publication number
20250235851
Publication date
Jul 24, 2025
UNITED STATES DEPARTMENT OF ENERGY
Fan Shi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Methods for Extracting Radioisotopes from Radiologically Contaminat...
Publication number
20250232889
Publication date
Jul 17, 2025
EnergySolutions, LLC
Steven Haun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon Capturing Plant
Publication number
20250229218
Publication date
Jul 17, 2025
Satish KUMAR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE CAPTURE AGENT CONTAINING TWO TYPES OF AMINE COMPOUND...
Publication number
20250229219
Publication date
Jul 17, 2025
Korea Institute Of Energy Research
Sung Chan NAM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR TREATING A GASEOUS EFFLUENT FROM PYROLYTIC DECOMPOSITIO...
Publication number
20250229216
Publication date
Jul 17, 2025
Arkema France
Jean-Luc DUBOIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STABLE QUALIFIED CLEAN HYDROGEN PRODUCTION PROCESS AND SYSTEM
Publication number
20250230044
Publication date
Jul 17, 2025
BLACK & VEATCH HOLDING COMPANY
Justin Lamar
C01 - INORGANIC CHEMISTRY
Information
Patent Application
OPERATING METHOD FOR EXHAUST GAS TREATMENT FACILITY
Publication number
20250222389
Publication date
Jul 10, 2025
KURITA WATER INDUSTRIES LTD.
Shingo Harashima
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR SCRUBBING SULFURYL FLUORIDE FROM A FLUID
Publication number
20250222399
Publication date
Jul 10, 2025
The Connecticut Agricultural Experiment Station
Joseph J. Pignatello
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE CAPTURE MODULE
Publication number
20250214029
Publication date
Jul 3, 2025
DAISHINKU CORPORATION
Manabu MARUMOTO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM FOR CARBON DIOXIDE CAPTURE AND CARBON RECYCLING FOR STEEL MILL
Publication number
20250214026
Publication date
Jul 3, 2025
LOWCARBON CO., LTD.
Cheol LEE
C21 - METALLURGY OF IRON
Information
Patent Application
BIOMASS ENERGY GENERATION
Publication number
20250205635
Publication date
Jun 26, 2025
Ricardo UK Limited
Jonathon McGuire
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for recovering methane and carbon dioxide from biogas
Publication number
20250205636
Publication date
Jun 26, 2025
Airco Process Technology A/S
Rasmus Find
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ORGANIC ASH TEA PRODUCTION FOR IRRIGABLE NITROGEN FERTILIZER
Publication number
20250197304
Publication date
Jun 19, 2025
Nitricity Inc.
Joshua M. MCENANEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH SURFACE-AREA CONTACTOR MEDIA FOR IMPROVED GAS-LIQUID CONTACTORS
Publication number
20250196056
Publication date
Jun 19, 2025
Intrnls, Inc.
David A. Walker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS OF SOLVENT DISPLACEMENT FOR METAL-CONTAINING IONIC LIQUIDS
Publication number
20250196021
Publication date
Jun 19, 2025
Chevron Phillips Chemical Company LP
Orson L. Sydora
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPLYING METAL ALKALINE AND MICROWAVE PYROLYSIS FOR SEPARATING AND...
Publication number
20250196063
Publication date
Jun 19, 2025
Halliburton Energy Services, Inc.
Philip D. Nguyen
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HELIUM RECOVERY FROM THE NATURAL GAS IN PETROCHEMICAL PLANTS
Publication number
20250187919
Publication date
Jun 12, 2025
Seyed Ahmad Banyhashemian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
IONIC COMPOUND, ABSORBENT AND ABSORPTION DEVICE
Publication number
20250188034
Publication date
Jun 12, 2025
Industrial Technology Research Institute
Wei-Chih LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE PRODUCTION OF HYDROGEN FROM BIOMASS
Publication number
20250188375
Publication date
Jun 12, 2025
BHYO GmbH
Rolf Klaus Otto SCHMITT
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HYDROGEN SULFIDE PURIFICATION METHOD AND LITHIUM SULFIDE PRODUCTION...
Publication number
20250178897
Publication date
Jun 5, 2025
AGC Inc.
Ryota ANDO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD AND PLANT FOR TREATING RAW-MEAL IN A CEMENT CLINKER MANUFACT...
Publication number
20250171352
Publication date
May 29, 2025
Südbayerisches Portland-Zementwerk Gebr. Wiesböck & Co. GmbH
Philipp Stadler
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHOD AND APPARATUS FOR RECOVERING ABSORBING AGENTS IN ACID GAS TR...
Publication number
20250170519
Publication date
May 29, 2025
Ineos Americas, LLC
Ulises I. Cruz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOLVENT SYSTEMS FOR CARBON DIOXIDE CAPTURE AND METHODS OF MAKING AN...
Publication number
20250161867
Publication date
May 22, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Dinh Thu Nguyen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PRODUCING LIQUID HYDROCARBONS FROM A SYNGAS
Publication number
20250162962
Publication date
May 22, 2025
JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
Rob Miles BAKER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS AND APPARATUS FOR THE PURIFICATION OF BIOGAS
Publication number
20250161865
Publication date
May 22, 2025
Opure B.V.
Arnaud Marinus Aart DUINE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VAPOUR COMPRESSION FOR REGENERATION OF A CAPTURE MEDIUM RICH IN A C...
Publication number
20250153093
Publication date
May 15, 2025
Commonwealth Scientific and Industrial Research Organisation
Paul FERON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hybrid Carbon Dioxide Removal Systems
Publication number
20250153096
Publication date
May 15, 2025
AirMyne, Inc.
Bart Ludo Scherpbier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ONCE THROUGH CO2 ABSORBER WITH INTEGRATED AMMONIA SLIP MITIGATION A...
Publication number
20250153094
Publication date
May 15, 2025
Nuovo Pignone Tecnologie S.r.l.
Michael Balfe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL