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Physical, chemical processing
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B01D2252/20405
Monoamines
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Patents Grants
last 30 patents
Information
Patent Grant
Selective desulfurization method implemented based on high gravity...
Patent number
11,952,547
Issue date
Apr 9, 2024
UNIVERSITY OF CHINESE ACADEMY OF SCIENCES
Zhi Qian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and process of capturing carbon dioxide from flue gases
Patent number
11,850,552
Issue date
Dec 26, 2023
CARBON CLEAN SOLUTIONS LIMITED
Prateek Bumb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Tail gas utilization for mixed alcohols production
Patent number
11,845,712
Issue date
Dec 19, 2023
Standard Alcohol Company of America, Inc.
Richard Denham Ridley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrogen sulfide adsorbent in biogas and biogas purification system...
Patent number
11,826,719
Issue date
Nov 28, 2023
Korea Institute of Energy Research
Il Hyun Baek
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for enhancing amine agent recovery with a recla...
Patent number
11,819,777
Issue date
Nov 21, 2023
Saudi Arabian Oil Company
Diki Andrian
G05 - CONTROLLING REGULATING
Information
Patent Grant
Composite amine absorbent, and device and method for removing CO2 o...
Patent number
11,772,041
Issue date
Oct 3, 2023
Mitsubishi Heavy Industries, Ltd.
Hiroshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Additively manufactured carbon dioxide scrubber
Patent number
11,772,043
Issue date
Oct 3, 2023
Hamilton Sundstrand Corporation
Matthew E. Lynch
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Hydrogen sulfide adsorbent in biogas and biogas purification system...
Patent number
11,731,103
Issue date
Aug 22, 2023
Korea Institute of Energy Research
Il Hyun Baek
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Acid gas absorbent in biogas and biogas purification system using t...
Patent number
11,707,725
Issue date
Jul 25, 2023
Korea Institute of Energy Research
Il Hyun Baek
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Absorbent liquid for CO2 and/or H2S, and apparatus and method using...
Patent number
11,633,692
Issue date
Apr 25, 2023
MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.
Hiroshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Non-aqueous solvent CO2 capture in rotating packed bed
Patent number
11,612,854
Issue date
Mar 28, 2023
Research Triangle Institute
Paul David Mobley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbon dioxide capture system
Patent number
11,511,259
Issue date
Nov 29, 2022
Dioxide Materials, Inc.
Richard I. Masel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Absorbent and process for selectively removing hydrogen sulfide
Patent number
11,458,433
Issue date
Oct 4, 2022
BASF SE
Martin Ernst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Thermal stage and reduction absorption sulfur recovery process
Patent number
11,453,588
Issue date
Sep 27, 2022
Saudi Arabian Oil Company
John P. O'Connell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Acid gas removal system for removing acidic gases from gaseous hydr...
Patent number
11,446,603
Issue date
Sep 20, 2022
QATAR FOUNDATION FOR EDUCATION, SCIENCE, ANDCOMMUNITY DEVELOPMENT
Abdulkarem Ibrahim Amhamed
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for recovering absorbing agents in acid gas tr...
Patent number
11,433,347
Issue date
Sep 6, 2022
INEOS Americas, LLC
Ulises I. Cruz
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and apparatus for continuous removal of carbon dioxide
Patent number
11,406,930
Issue date
Aug 9, 2022
Korea Institute of Energy Research
Soon Kwan Jeong
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Compositions and methods for carbon dioxide capture
Patent number
11,400,410
Issue date
Aug 2, 2022
The Board of Trustees of the University of Illinois
Yongqi Lu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Absorbent for selective removal of hydrogen sulfide from a fluid st...
Patent number
11,369,919
Issue date
Jun 28, 2022
BASF SE
Gerald Vorberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen sulfide scavengers
Patent number
11,339,118
Issue date
May 24, 2022
Ecolab USA Inc.
Ryan Matthew Harrington
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Gas treatment method and gas treatment apparatus
Patent number
11,331,625
Issue date
May 17, 2022
Kobe Steel, Ltd.
Akira Kishimoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sulfur recovery operation with improved carbon dioxide recovery
Patent number
11,325,065
Issue date
May 10, 2022
Saudi Arabian Oil Company
Milind M. Vaidya
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Acidic gas absorbent, acidic gas removal method and acidic gas remo...
Patent number
11,291,948
Issue date
Apr 5, 2022
Kabushiki Kaisha Toshiba
Akiko Suzuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Removal of hydrogen sulphide and carbon dioxide from a stream of fluid
Patent number
11,278,841
Issue date
Mar 22, 2022
BASF SE
Thomas Ingram
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Combined acid gas removal and water filtration system
Patent number
11,266,945
Issue date
Mar 8, 2022
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
Abdulkarem Ibrahim Amhamed
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Absorbent and process for selectively removing hydrogen sulfide
Patent number
11,241,652
Issue date
Feb 8, 2022
BASF SE (REITSTÖTTER, KINZEBACH & PARTNER)
Martin Ernst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for removal of acid gases from a fluid stream
Patent number
11,173,446
Issue date
Nov 16, 2021
BASF SE
Thomas Ingram
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composite 3D-printed reactors for gas absorption, purification, and...
Patent number
11,148,114
Issue date
Oct 19, 2021
Lawrence Livermore National Security, LLC
Du T. Nguyen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Additively manufactured carbon dioxide scrubber
Patent number
11,117,189
Issue date
Sep 14, 2021
Hamilton Sundstrand Corporation
Matthew E. Lynch
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus and method for carbon dioxide removal
Patent number
11,058,990
Issue date
Jul 13, 2021
United States of America as represented by the Administrator of the National...
Tanya K. Rogers
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
TAIL GAS UTILIZATION FOR MIXED ALCOHOLS PRODUCTION
Publication number
20240109825
Publication date
Apr 4, 2024
Standard Alcohol Company of America, Inc.
Richard Denham RIDLEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE ABSORBER
Publication number
20240100473
Publication date
Mar 28, 2024
Mitsubishi Gas Chemical Company, Inc.
Kazuki KOUNO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR REMOVAL OF ACID GASES FROM A FLUID STREAM
Publication number
20240042375
Publication date
Feb 8, 2024
BASF SE
Thomas Wesley HOLCOMBE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITE AMINE ABSORBENT, REMOVAL UNIT, AND REMOVAL METHOD
Publication number
20240042377
Publication date
Feb 8, 2024
Mitsubishi Heavy Industries, Ltd.
Hiroshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TWO STEP AMINE ABSORPTION PROCESS FOR REMOVAL CO2/H2S FROM BIOGAS
Publication number
20240017205
Publication date
Jan 18, 2024
Airco Process Technology A/S
Rasmus FIND
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR MAINTAINING SOLVENT QUALITY IN GAS TREATING S...
Publication number
20230330590
Publication date
Oct 19, 2023
Saudi Arabian Oil Company
Abdulaziz A. Aldayini
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND PROCESS OF CAPTURING CARBON DIOXIDE FROM FLUE GASES
Publication number
20230330596
Publication date
Oct 19, 2023
CARBON CLEAN SOLUTIONS LIMITED
Prateek BUMB
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AQUEOUS CO2 ABSORBENT COMPRISING 2-AMINO-2-METHYL-1-PROPANOL AND 3-...
Publication number
20230321589
Publication date
Oct 12, 2023
AKER CARBON CAPTURE NORWAY AS
Karl Anders Hoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Scavenging Mixture for Removing Hydrogen Sulfide from a...
Publication number
20230321597
Publication date
Oct 12, 2023
Foremark Performance Chemicals
Jonathan R. Bingham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Acid Gas Scrubbing Methods Featuring Amine Phase Separation for Hyd...
Publication number
20230226483
Publication date
Jul 20, 2023
ExxonMobil Technology and Engineering Company
Carla S. Pereira
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR RECOVERING ABSORBING AGENTS IN ACID GAS TR...
Publication number
20230106908
Publication date
Apr 6, 2023
Ineos Americas, LLC
Ulises I. Cruz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Methods And Compositions for Carbon Capture
Publication number
20230078337
Publication date
Mar 16, 2023
Entropy Inc.
Raphael IDEM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NON-AQUEOUS SOLVENT FOR REMOVING ACIDIC GAS FROM A PROCESS GAS STRE...
Publication number
20230001348
Publication date
Jan 5, 2023
Research Triangle Institute
Jak TANTHANA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITIONS AND METHODS FOR CARBON DIOXIDE CAPTURE
Publication number
20220387926
Publication date
Dec 8, 2022
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Yongqi LU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR FILTERING FORMALDEHYDE FROM INOOR AIR
Publication number
20220370952
Publication date
Nov 24, 2022
enVerid Systems, Inc.
Udi MEIRAV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Formic acid formation from a carbon dioxide source
Publication number
20220355245
Publication date
Nov 10, 2022
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
Earl Lawrence Vincent Goetheer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ABSORBENT FOR CO2 OR H2S, OR BOTH OF CO2 AND H2S, AND DEVICE AND ME...
Publication number
20220193601
Publication date
Jun 23, 2022
Mitsubishi Heavy Industries Engineering, Ltd.
Hiroshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TAIL GAS UTILIZATION FOR MIXED ALCOHOLS PRODUCTION
Publication number
20220144734
Publication date
May 12, 2022
Standard Alcohol Company of America, Inc.
Richard Denham RIDLEY
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITE AMINE ABSORBENT, AND DEVICE AND METHOD FOR REMOVING CO2 O...
Publication number
20220096996
Publication date
Mar 31, 2022
Mitsubishi Heavy Industries Engineering, Ltd.
Hiroshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACIDIC GAS ABSORBENT, ACIDIC GAS REMOVAL METHOD AND ACIDIC GAS REMO...
Publication number
20220080348
Publication date
Mar 17, 2022
Kabushiki Kaisha Toshiba
Akiko SUZUKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN SULFIDE ADSORBENT IN BIOGAS AND BIOGAS PURIFICATION SYSTEM...
Publication number
20210402368
Publication date
Dec 30, 2021
Korea Institute Of Energy Research
IL HYUN BAEK
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHANOL PRODUCTION PROCESS WITH HIGHER CARBON UTILIZATION BY CO2 R...
Publication number
20210387934
Publication date
Dec 16, 2021
ENI S.p.A.
Sivadinarayana CHINTA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ADDITIVELY MANUFACTURED CARBON DIOXIDE SCRUBBER
Publication number
20210370391
Publication date
Dec 2, 2021
HAMILTON SUNDSTRAND CORPORATION
Matthew E. Lynch
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COMPOSITE HYDROGELS FOR ADSORPTION OF ORGANIC ACID ANIONS & METAL I...
Publication number
20210339223
Publication date
Nov 4, 2021
Khalifa University of Science and Technology
Fawzi BANAT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND PROCESS OF CAPTURING CARBON DIOXIDE FROM FLUE GASES
Publication number
20210322923
Publication date
Oct 21, 2021
CARBON CLEAN SOLUTIONS LIMITED
Prateek BUMB
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POST-COMBUSTION CO2 CAPTURE WITH HEAT RECOVERY AND INTEGRATION
Publication number
20210220771
Publication date
Jul 22, 2021
SAIPEM S.P.A.
Sylvain LEFEBVRE
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
COMBINED ACID GAS REMOVAL AND WATER FILTRATION SYSTEM
Publication number
20210138390
Publication date
May 13, 2021
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
ABDULKAREM IBRAHIM AMHAMED
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ABSORBENT COMPOSITIONS INCLUDING AMINO-SILOXANES
Publication number
20210106944
Publication date
Apr 15, 2021
GE Oil & Gas, Inc.
Robert James PERRY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ABSORBENT LIQUID FOR CO2 AND/OR H2S, AND APPARATUS AND METHOD USING...
Publication number
20210031138
Publication date
Feb 4, 2021
Mitsubishi Heavy Industries Engineering, Ltd.
Hiroshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PORTABLE CARBON DIOXIDE ABSORPTION SYSTEM
Publication number
20210023503
Publication date
Jan 28, 2021
Allied Healthcare Products, Inc.
Andrew D. Riley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL