Membership
Tour
Register
Log in
Absorbents
Follow
Industry
CPC
B01D2252/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
Current Industry
B01D2252/00
Absorbents
Sub Industries
B01D2252/10
Inorganic absorbents
B01D2252/102
Ammonia
B01D2252/103
Water
B01D2252/1035
Sea water
B01D2252/20
Organic absorbents
B01D2252/202
Alcohols or their derivatives
B01D2252/2021
Methanol
B01D2252/2023
Glycols, diols or their derivatives
B01D2252/2025
Ethers or esters of alkylene glycols
B01D2252/2026
Polyethylene glycol, ethers or esters thereof
B01D2252/2028
Polypropylene glycol, ethers or esters thereof
B01D2252/204
Amines
B01D2252/20405
Monoamines
B01D2252/2041
Diamines
B01D2252/20415
Tri- or polyamines
B01D2252/20421
Primary amines
B01D2252/20426
Secondary amines
B01D2252/20431
Tertiary amines
B01D2252/20436
Cyclic amines
B01D2252/20442
containing a piperidine-ring
B01D2252/20447
containing a piperazine-ring
B01D2252/20452
containing a morpholine-ring
B01D2252/20457
containing a pyridine-ring
B01D2252/20463
containing a pyrimidine-ring
B01D2252/20468
containing a pyrrolidone-ring
B01D2252/20473
containing an imidazole-ring
B01D2252/20478
Alkanolamines
B01D2252/20484
with one hydroxyl group
B01D2252/20489
with two or more hydroxyl groups
B01D2252/20494
Amino acids, their salts or derivatives
B01D2252/205
Other organic compounds not covered by B01D2252/00 - B01D2252/20494
B01D2252/2053
Other nitrogen compounds
B01D2252/2056
Sulfur compounds
B01D2252/30
Ionic liquids and zwitter-ions
B01D2252/40
Absorbents explicitly excluding the presence of water
B01D2252/50
Combinations of absorbents
B01D2252/502
having two or more functionalities in the same molecule other than alkanolamine
B01D2252/504
Mixtures of two or more absorbents
B01D2252/60
Additives
B01D2252/602
Activators, promoting agents, catalytic agents or enzymes
B01D2252/604
Stabilisers or agents inhibiting degradation
B01D2252/606
Anticorrosion agents
B01D2252/608
Antifoaming agents
B01D2252/61
Antifouling agents
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Continuously regenerable scrubber
Patent number
12,214,308
Issue date
Feb 4, 2025
Oceaneering International, Inc.
John Fricker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Integrated ethylene production process
Patent number
12,215,073
Issue date
Feb 4, 2025
SHELL USA, INC.
Guus Van Rossum
C07 - ORGANIC CHEMISTRY
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
Permanent storage of carbon dioxide
Patent number
12,209,029
Issue date
Jan 28, 2025
Climate Solutions ApS
Erik Trampe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Natural gas pretreatment system and method for pretreating natural gas
Patent number
12,209,225
Issue date
Jan 28, 2025
JGC CORPORATION
Yuzuru Kakutani
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for underground separation of components in sulfur-containin...
Patent number
12,203,346
Issue date
Jan 21, 2025
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Fuzhen Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Screening assembly and process for screening polymer from an efflue...
Patent number
12,194,398
Issue date
Jan 14, 2025
Borealis AG
Henry Sleijster
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Information
Patent Grant
Apparatus and method
Patent number
12,188,444
Issue date
Jan 7, 2025
ROBERT LIM INVENTIONS LIMITED
Robert Lim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Restoring accumulated DGA with reclaimer sparge line
Patent number
12,186,682
Issue date
Jan 7, 2025
Saudi Arabian Oil Company
Majed Fehaid Alanazi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cryogenic separation of carbon dioxide, sulfur oxides, and nitrogen...
Patent number
12,179,145
Issue date
Dec 31, 2024
The Texas A&M University System
Mark T. Holtzapple
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
ATR-based hydrogen process and plant
Patent number
12,172,896
Issue date
Dec 24, 2024
HALDOR TOPSØE A/S
Steffen Spangsberg Christensen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
High performance CO2 capture solvent compositions, and CO2 capture...
Patent number
12,172,125
Issue date
Dec 24, 2024
SUSTEON INC.
Aravind V. Rayer Rabindran
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Organic iodine trapping apparatus
Patent number
12,176,118
Issue date
Dec 24, 2024
Hitachi-GE Nuclear Energy, Ltd.
Sohei Fukui
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Red mud utilization method based on co-processing of industrial exh...
Patent number
12,172,929
Issue date
Dec 24, 2024
Shandong University
Shucai Li
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Alkaline cation enrichment and water electrolysis to provide CO2 mi...
Patent number
12,161,972
Issue date
Dec 10, 2024
The Regents of the University of California
Gaurav Sant
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
CO2 desorption system suitable for limited space in complex sailing...
Patent number
12,161,970
Issue date
Dec 10, 2024
JIAXING RESEARCH INSTITUTE, ZHEJIANG UNIVERSITY
Chenghang Zheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Amine liquid seal in a flare system
Patent number
12,157,086
Issue date
Dec 3, 2024
KUWAIT NATIONAL PETROLEUM COMPANY
Kanagasabai Rathinasabapathi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for plasma-based remediation of SOx and NOx
Patent number
12,157,089
Issue date
Dec 3, 2024
University of Southern California
Stephen B. Cronin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Deodorizing device and intelligent toilet
Patent number
12,151,201
Issue date
Nov 26, 2024
Shanghai Kohler Electronics, Ltd.
Desheng Liao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation of sulfurous materials
Patent number
12,152,210
Issue date
Nov 26, 2024
8 Rivers Capital, LLC
Rodney John Allam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane-based processing for ambient water-group species captured...
Patent number
12,145,099
Issue date
Nov 19, 2024
Eurica Californiaa
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Negative carbon footprint concrete composition
Patent number
12,145,098
Issue date
Nov 19, 2024
Blue Planet Systems Corporation
Brent R. Constantz
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System and method for solvent regeneration
Patent number
12,145,104
Issue date
Nov 19, 2024
Petroliam Nasional Berhad (Petronas)
Norfaizah A. Manan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods, systems, and devices for flue gas cooling
Patent number
12,146,659
Issue date
Nov 19, 2024
Connor Rivard
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Composite amine absorbent, removal unit, and removal method
Patent number
12,138,584
Issue date
Nov 12, 2024
Mitsubishi Heavy Industries, Ltd.
Hiroshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and process of capturing carbon dioxide from flue gases
Patent number
12,138,588
Issue date
Nov 12, 2024
CARBON CLEAN SOLUTIONS LIMITED
Prateek Bumb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reduced carbon footprint concrete composition
Patent number
12,138,582
Issue date
Nov 12, 2024
Blue Planet Systems Corporation
Brent R. Constantz
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Capturing carbon dioxide
Patent number
12,138,587
Issue date
Nov 12, 2024
Carbon Engineering ULC
Kenton Robert Heidel
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM FOR PREVENTING SCALING, REMOVING HYDROGEN PEROXIDE RESIDUES...
Publication number
20250041468
Publication date
Feb 6, 2025
Gustavo BERMUDEZ GUERRERO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTROL APPARATUS AND CONTROL METHOD FOR CARBON DIOXIDE CAPTURING A...
Publication number
20250041787
Publication date
Feb 6, 2025
Kabushiki Kaisha Toshiba
Takahiro SHIROTA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VERSATILE SCRUBBING LIQUID FOR REMOVAL OF CONTAMINANTS FROM A GASEO...
Publication number
20250041798
Publication date
Feb 6, 2025
CLAIRION LTD.
Revital MALI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and System for Iron Distribution in Marine Environment
Publication number
20250042779
Publication date
Feb 6, 2025
Keith Sasaki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PROCESS FOR CATALYTIC CO2 DESORPTION AND CATALYST FOR SAID PROCESS
Publication number
20250041831
Publication date
Feb 6, 2025
TOTALENERGIES ONETECH
Parveen KUMAR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND PROCESSES OF ELIMINATING START-UP FLARING IN A GAS PLANT
Publication number
20250044815
Publication date
Feb 6, 2025
Saudi Arabian Oil Company
Abdulhakeem Yahya Alqahtani
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Reactive Distillation System and Method for Production of Hydrogen...
Publication number
20250032951
Publication date
Jan 30, 2025
Thiozen Inc.
Ryan Joseph Gillis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS, SYSTEMS, AND DEVICES FOR FLUE GAS COOLING
Publication number
20250035309
Publication date
Jan 30, 2025
NEXT CARBON SOLUTIONS, LLC
Connor Rivard
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Combined Capture and Conversion of CO2 to Methanol in a Post Combus...
Publication number
20250026700
Publication date
Jan 23, 2025
Battelle Memorial Institute
Jotheeswari Kothandaraman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon Capture
Publication number
20250025829
Publication date
Jan 23, 2025
INFINEUM INTERNATIONAL LIMITED
David R. Coultas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POLY(IONIC LIQUID)S COMPOSITE FOR ABSORPTION AND SEPARATION
Publication number
20250025830
Publication date
Jan 23, 2025
W.L. GORE & ASSOCIATES, INC.
Shaofeng Ran
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND PROCESS OF CAPTURING CARBON DIOXIDE FROM FLUE GASES
Publication number
20250025831
Publication date
Jan 23, 2025
CARBON CLEAN SOLUTIONS LIMITED
Prateek BUMB
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITION FOR CARBON DIOXIDE ABSORPTION
Publication number
20250018330
Publication date
Jan 16, 2025
SANYO CHEMICAL INDUSTRIES, LTD.
Takuma TAKEDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DISTRIBUTED CONTAMINANT REMOVAL USING LIQUID SORBENT
Publication number
20250018326
Publication date
Jan 16, 2025
Honeywell International Inc.
Rebecca Kamire
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CO2 CAPTURE AND DESORPTION USING CORE-SHELL CATALYSTS
Publication number
20250018327
Publication date
Jan 16, 2025
The University of Melbourne
Masood SHEIKH ALIVAND
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RETROFITTING GAS TO LIQUIDS PROCESSING UTILIZING CARGEN TECHNOLOGY
Publication number
20250019233
Publication date
Jan 16, 2025
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
Nimir O. Elbashir
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DRAIN DISCHARGE STRUCTURE IN COMPRESSED PNEUMATIC CIRCUIT
Publication number
20250018328
Publication date
Jan 16, 2025
FUKUHARA Co., Ltd.
Hiroshi FUKUHARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CAPTURING CARBON DIOXIDE AND GAS ABSORPTION SYSTEM
Publication number
20250018329
Publication date
Jan 16, 2025
XECA TURBO TECHNOLOGIES (BEIJING) CO., LTD.
Xijia LV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND PROCESS FOR RECOVERING METHANE AND CARBON DIOXIDE FROM B...
Publication number
20250019325
Publication date
Jan 16, 2025
WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
NOAH WHITMORE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMPROVING THE ENERGY EFFICIENCY OF A PROCESS AND PLANT FOR PRODUCIN...
Publication number
20250010260
Publication date
Jan 9, 2025
Topsoe A/S
Steffen Spangsberg CHRISTENSEN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON DIOXIDE CAPTURE IN WATER SYSTEM AND METHOD
Publication number
20250010237
Publication date
Jan 9, 2025
CATAGEN LIMITED
Andrew WOODS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MONO PRESSURE SYSTEM FOR PRODUCING NITRIC ACID AND METHOD OF OPERAT...
Publication number
20250011171
Publication date
Jan 9, 2025
YARA INTERNATIONAL ASA
Bent VIGELAND
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HYDROCARBON PRODUCTION SYSTEM WITH REDUCED CARBON DIOXIDE EMISSION
Publication number
20250012209
Publication date
Jan 9, 2025
EQUINOR ENERGY AS
Per LOTHE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CO2 GAS REMOVAL DEVICE AND CO2 GAS ABSORBENT PURIFICATION DEVICE US...
Publication number
20250010241
Publication date
Jan 9, 2025
Kabushiki Kaisha Toshiba
Hayato MORIGAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR REMOVING SPECIES FROM GAS STREAMS
Publication number
20250001355
Publication date
Jan 2, 2025
Massachusetts Institute of Technology
Kripa K. Varanasi
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
SYSTEM AND METHOD FOR SUBSTANCE REMOVAL
Publication number
20250001350
Publication date
Jan 2, 2025
Ivy Capture Inc.
Peter Colin Dess
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR CARBON SEQUESTRATION USING ENHANCED WEATHERING
Publication number
20250001358
Publication date
Jan 2, 2025
Yale University
Joachim Katchinoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon Dioxide Absorbent Including Phenolate-Based Ionic Liquid and...
Publication number
20250001390
Publication date
Jan 2, 2025
SK INNOVATION CO., LTD.
Lim Ok Pyun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR TREATING CONTAMINATED WATER AS A SOURCE FOR...
Publication number
20250002379
Publication date
Jan 2, 2025
WP&E Technologies and Solutions, LLC
Harikrishnan Parthasarathy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR RECOVERING UNREACTED MONOMER
Publication number
20250002433
Publication date
Jan 2, 2025
Hanwha Solutions Corporation
Dongwook LIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL