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B01D2252/00
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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
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Patents Grants
last 30 patents
Information
Patent Grant
Hydration of gas streams
Patent number
12,239,936
Issue date
Mar 4, 2025
Carbon Engineering ULC
Kenton Robert Heidel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mitigating naturally occurring radioactive material in oxidative de...
Patent number
12,240,806
Issue date
Mar 4, 2025
Nova Chemicals (International) S.A.
Vasily Simanzhenkov
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas turbine facility and method for suppressing discharge of ammoni...
Patent number
12,228,059
Issue date
Feb 18, 2025
Mitsubishi Heavy Industries, Ltd.
Hiromi Ishii
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pre-combustion CO2 removal in a natural gas fed steam methane refor...
Patent number
12,227,416
Issue date
Feb 18, 2025
Fluor Technologies Corporation
Ravi Ravikumar
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
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
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
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
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
Patents Applications
last 30 patents
Information
Patent Application
Membrane-based processing for ambient water-group species captured...
Publication number
20250073636
Publication date
Mar 6, 2025
Eurica Califorrniaa
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
A SYSTEM AND METHOD FOR REMOVING ACIDIC GAS FROM A POST COMBUSTION...
Publication number
20250073632
Publication date
Mar 6, 2025
Petroliam Nasional Berhad (Petronas)
Siti Hajar Bt KHALIT
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CARBON DIOXIDE SORBENT MOLECULES, PROCESSES OF MAKING, AND USES
Publication number
20250073668
Publication date
Mar 6, 2025
Hexion Inc.
Daniel PACHECO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ARTICLES COMPOSED OF ANHYDROUS POLYELECTROLYTE COMPLEXES AND THEIR...
Publication number
20250073675
Publication date
Mar 6, 2025
Florida State University Research Foundation, Inc.
Joseph Schlenoff
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Broad-Spectrum HC/VOC Getter for Emission Control in Electronics
Publication number
20250073666
Publication date
Mar 6, 2025
hua Xia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hot Circulation Enhancement in Amine Units
Publication number
20250073633
Publication date
Mar 6, 2025
Saudi Arabian Oil Company
Yousef Nassir Alfnais
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENERGY EFFICIENT POST-COMBUSTION CO2 CAPTURING PROCESS USING IONIC...
Publication number
20250073635
Publication date
Mar 6, 2025
Chevron U.S.A. Inc.
Dominic BURNS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE ABSORBER
Publication number
20250065258
Publication date
Feb 27, 2025
ZEON CORPORATION
Shigetaka HAYANO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLANT AND METHOD FOR THE REGENERATION OF SPENT BLEACHING SANDS/EART...
Publication number
20250065306
Publication date
Feb 27, 2025
C.R. EVOLUTION S.R.L.
Giuseppe GALASSINI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and System for Removing Acid Gas from Ethylene Cracking Gas
Publication number
20250065257
Publication date
Feb 27, 2025
Petrochina Company Limited
Yingwen Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ATR-BASED HYDROGEN PROCESS AND PLANT
Publication number
20250066193
Publication date
Feb 27, 2025
HALDOR TOPSOE A/S
Steffen Spangsberg CHRISTENSEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Interfacial Surface Structures for Carbon Dioxide Removal Systems
Publication number
20250058271
Publication date
Feb 20, 2025
AirMyne, Inc.
Bart Ludo Scherpbier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MAKING FT PRODUCTS AFTER STREAM REFORMING AND HYDROCARBON REFORMING
Publication number
20250059036
Publication date
Feb 20, 2025
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
Information
Patent Application
INTEGRATED ROTATING PACKED BED ADSORBER, COOLER, AND AMINE ENTRAINM...
Publication number
20250058270
Publication date
Feb 20, 2025
ExxonMobil Technology and Engineering Company
Justin A. FEDERICI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING HYDROGEN AND METHOD OF RETROFITTING A HYDROGE...
Publication number
20250051159
Publication date
Feb 13, 2025
Johnson Matthey Public Limited Company
Kendra BRIGGS
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON DIOXIDE SEPARATION APPARATUS
Publication number
20250050265
Publication date
Feb 13, 2025
ThyssenKrupp Industrial Solutions AG
Johannes MENZEL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FACILITY FOR COOLING A GAS FLOW CONTAINING CO2 AND METHOD USING SUC...
Publication number
20250050268
Publication date
Feb 13, 2025
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Michael TRAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
System and Method for Removing Acid Gas from Syngas with Heat Recovery
Publication number
20250050266
Publication date
Feb 13, 2025
SABIC Global Technologies B.V.
Jagan Mohan Rallapalli
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NATURAL GAS PROCESSING AND METHODS AND SYSTEMS RELATED THERETO
Publication number
20250051671
Publication date
Feb 13, 2025
Saudi Arabian Oil Company
Saleh A. ALBENHAMAD
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
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
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