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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
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SEPARATION
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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
Carbon dioxide fixation method and carbon dioxide fixation system
Patent number
12,364,948
Issue date
Jul 22, 2025
Kabushiki Kaisha Toshiba
Kenji Sano
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process and system for producing product
Patent number
12,359,134
Issue date
Jul 15, 2025
Iogen Corporation
Patrick J. Foody
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for recovery of substances from molten salt ele...
Patent number
12,357,945
Issue date
Jul 15, 2025
Phoenix Tailings, Inc.
Thomas Anthony Villalon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
System and method for recovery of fuel gas from crude oil purification
Patent number
12,344,806
Issue date
Jul 1, 2025
Air Liquide Advanced Technologies U.S. LLC
Sandeep Karode
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Interfacial surface structures for carbon dioxide removal systems
Patent number
12,337,275
Issue date
Jun 24, 2025
AirMyne, Inc.
Bart Ludo Scherpbier
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
Method for regenerating an aqueous solution of MEG containing salts...
Patent number
12,337,277
Issue date
Jun 24, 2025
IFP Energies Nouvelles
Bruno Delfort
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for maintaining solvent quality in gas treating s...
Patent number
12,330,113
Issue date
Jun 17, 2025
Saudi Arabian Oil Company
Abdulaziz A. Aldayini
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Integrated carbon dioxide capture
Patent number
12,325,669
Issue date
Jun 10, 2025
CARBONCURE TECHNOLOGIES INC.
George Sean Monkman
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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
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
Device and method for cleaning a gas stream
Patent number
12,303,826
Issue date
May 20, 2025
DAS Environmental Expert GmbH
Chang-Guo Hsu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Amine absorber configuration
Patent number
12,285,718
Issue date
Apr 29, 2025
Saudi Arabian Oil Company
Saleh H. Al-Ofi
C01 - INORGANIC CHEMISTRY
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
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
Carbon dioxide removal systems using a geothermal heat source
Patent number
12,274,977
Issue date
Apr 15, 2025
AirMyne, Inc.
Bart Ludo Scherpbier
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
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
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 REDUCING FOSSIL CO2 EMISSIONS
Publication number
20250229224
Publication date
Jul 17, 2025
PAUL WURTH S.A.
Luca SPADONI
C21 - METALLURGY OF IRON
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
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
PROCESS FOR SEPARATING CARBON DIOXIDE FROM SYNTHESIS GAS
Publication number
20250222394
Publication date
Jul 10, 2025
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Sophia SCHMIDT
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SIMULTANEOUS H2 PRODUCTION AND CO2 CAPTURE FROM ACID GAS STREAM
Publication number
20250222396
Publication date
Jul 10, 2025
Saudi Arabian Oil Company
Mohammad Saad AlQahtani
C01 - INORGANIC CHEMISTRY
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
HYDRATION OF GAS STREAMS
Publication number
20250214028
Publication date
Jul 3, 2025
Carbon Engineering ULC
Kenton Robert Heidel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
CARBON DIOXIDE IMMOBILIZATION METHOD AND CURED CEMENT BODY FOR CARB...
Publication number
20250205638
Publication date
Jun 26, 2025
SHIMIZU CORPORATION
Ryosuke SAITO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Multi-Stage Liquid Desiccant Dehumidification Systems and Methods
Publication number
20250207791
Publication date
Jun 26, 2025
Copeland LP
Peter Luttik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE SEPARATOR, AND METHOD FOR SEPARATING OR RECOVERING C...
Publication number
20250205639
Publication date
Jun 26, 2025
RESEARCH INSTITUTE OF INNOVATIVE TECHNOLOGY FOR THE EARTH
Firoz Alam Chowdhury
C01 - INORGANIC CHEMISTRY
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
Vapor Canister
Publication number
20250196049
Publication date
Jun 19, 2025
Shop 48 LLC
Thomas Mischke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Modular CO2 Sequestration Units and Systems, and Methods for Using...
Publication number
20250196064
Publication date
Jun 19, 2025
Blue Planet Systems Corporation
Brent R. CONSTANTZ
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
PROCESS FOR CAPTURING CO2 FROM A MOBILE SOURCE USING AN AMINO ACID...
Publication number
20250196055
Publication date
Jun 19, 2025
Saudi Arabian Oil Company
Alexander Voice
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
CARBON DIOXIDE CAPTURE AND UTILIZATION AS A CLEAN FEEDSTOCK
Publication number
20250188626
Publication date
Jun 12, 2025
Michigan Technological University
Surendra Komar KAWATRA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
STAGED REGENERATED LIQUID DESICCANT DEHUMIDIFICATION SYSTEMS
Publication number
20250180235
Publication date
Jun 5, 2025
Mojave Energy Systems, Inc.
Michael BENEDICT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CHEMICAL RECYCLING FACILITY WITH REDUCED WATER CONSUMPTION
Publication number
20250179378
Publication date
Jun 5, 2025
Eastman Chemical Company
Michael Gary Polasek
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
REGENERABLE GAS ABSORPTION MATERIAL AND DEVICE
Publication number
20250177955
Publication date
Jun 5, 2025
EXPOSOME PVT. LTD.
Prerna Goradia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL