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B01D53/75
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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
Current Industry
B01D53/75
Multi-step processes
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Patents Grants
last 30 patents
Information
Patent Grant
Process for hydrotreating a feed stream comprising a biorenewable f...
Patent number
11,952,541
Issue date
Apr 9, 2024
UOP LLC
Donald Eizenga
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for flare gas recovery using gas sweetening process
Patent number
11,951,441
Issue date
Apr 9, 2024
Saudi Arabian Oil Company
Ahmed Khalifah Al Muhsen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas detection purification device
Patent number
11,944,935
Issue date
Apr 2, 2024
Microjet Technology Co., Ltd.
Hao-Jan Mou
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Hydrated magnesium hydride energy system
Patent number
11,929,530
Issue date
Mar 12, 2024
Shanghai Covapor Energy Technology Co., Ltd
Peng Jia
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Methane and carbon dioxide reduction with integrated direct air cap...
Patent number
11,904,273
Issue date
Feb 20, 2024
Baker Hughes Oilfield Operations LLC
Jeremy Van Dam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for process gas recapture for emission recovery
Patent number
11,890,574
Issue date
Feb 6, 2024
WELDFIT LLC
Adam Scott Murray
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and method for removing nitrogen oxide from exhaust gas
Patent number
11,883,781
Issue date
Jan 30, 2024
Korea Institute of Machinery & Materials
Hak Joon Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for flare gas recovery using gas sweetening process
Patent number
11,865,493
Issue date
Jan 9, 2024
Saudi Arabian Oil Company
Ahmed Khalifah Al Muhsen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multistage mineral carbonation
Patent number
11,833,469
Issue date
Dec 5, 2023
Mineral Carbonation International Pty Ltd
Emad Benhelal
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Gas hydrate-based particulate/waste gas simultaneous removal system...
Patent number
11,819,794
Issue date
Nov 21, 2023
Dalian University of Technology
Yongchen Song
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of and device for removing nitrogen oxide in gas
Patent number
11,813,567
Issue date
Nov 14, 2023
Korea Institute of Science and Technology
Dong Ki Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Waste water evaporation methods and apparatus
Patent number
11,772,044
Issue date
Oct 3, 2023
Mitsubishi Power Americas, Inc.
Song Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and relating apparatus to make pure hydrogen from a syngas...
Patent number
11,766,637
Issue date
Sep 26, 2023
NEXTCHEM S.P.A.
Gaetano Iaquaniello
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Regeneration schemes for a two-stage adsorption process for Claus t...
Patent number
11,760,632
Issue date
Sep 19, 2023
Saudi Arabian Oil Company
Georgios Lithoxoos
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Environmental equipment and power generation system using same
Patent number
11,712,658
Issue date
Aug 1, 2023
GEESCO CO., LTD.
Sung Ho Hong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and methods for carbon dioxide capture and recovery
Patent number
11,691,104
Issue date
Jul 4, 2023
Enviro Ambient Corporation
Andrew Verdouw
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Activated carbon and catalyst filter
Patent number
11,660,564
Issue date
May 30, 2023
Donaldson Company, Inc.
William S. Rossiter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for purifying gas
Patent number
11,660,569
Issue date
May 30, 2023
Teknologian tutkimuskeskus VTT Oy
Kristian Melin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Enhanced tail gas treatment of sulfur recovery unit with steam swep...
Patent number
11,638,898
Issue date
May 2, 2023
Saudi Arabian Oil Company
Feras Hamad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for managing hydrocarbon emissions
Patent number
11,638,901
Issue date
May 2, 2023
Stevie Horton Smith
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device and method of simultaneously removing flammable gases and ni...
Patent number
11,633,695
Issue date
Apr 25, 2023
Industrial Technology Research Institute
Chuan-Lin Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for capturing CO2 with assisted vapor compression
Patent number
11,617,981
Issue date
Apr 4, 2023
Saudi Arabian Oil Company
Mourad Younes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas cleanup and recovery system CO2 capture and sequestrati...
Patent number
11,612,858
Issue date
Mar 28, 2023
Global Carbon Emissions Solutions, LLC
Lai O. Kuku
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fully automated direct air capture carbon dioxide processing system
Patent number
11,612,853
Issue date
Mar 28, 2023
AirMyne, Inc.
Sudip Mukhopadhyay
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Alkali-based removal of chemical moieties from gas streams with che...
Patent number
11,559,766
Issue date
Jan 24, 2023
8 Rivers Capital, LLC
Xijia Lu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Treating sulfur dioxide containing stream by acid aqueous absorption
Patent number
11,548,784
Issue date
Jan 10, 2023
Saudi Arabian Oil Company
Guillaume Robert Jean-Francois Raynel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
CZTS sorbent
Patent number
11,534,734
Issue date
Dec 27, 2022
Chemical and Metal Technologies LLC
Hal Stuhler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Acid gas treatment
Patent number
11,529,584
Issue date
Dec 20, 2022
Jiangnan Environmental Protection Group Inc.
Jing Luo
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cobalt-carbon gas collection apparatus
Patent number
11,517,847
Issue date
Dec 6, 2022
J-SOLUTION CO., LTD.
Seungyong Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrochemical carbon dioxide converter and liquid regenerator
Patent number
11,519,079
Issue date
Dec 6, 2022
Honeywell International Inc.
Rebecca Kamire
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
FLUE GAS PURIFICATION SYSTEM FOR HAZARDOUS WASTE INCINERATION AND P...
Publication number
20240139678
Publication date
May 2, 2024
CHONGQING GREENING ENVIRONMENTAL PROTECTION CO.LTD
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for reducing emissions from the refining of crude oil to fi...
Publication number
20240115997
Publication date
Apr 11, 2024
Gerard Obluda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS ABATEMENT SYSTEM
Publication number
20240109029
Publication date
Apr 4, 2024
Edwards Vacuum LLC
Imad Mahawili
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR PROCESS GAS RECAPTURE FOR EMISSION RECOVERY
Publication number
20240109030
Publication date
Apr 4, 2024
WeldFit LLC
Adam Scott Murray
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEMS FOR SUBSURFACE CARBON CAPTURE
Publication number
20240110464
Publication date
Apr 4, 2024
FMC Technologies, Inc.
Harold Brian Skeels
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR RECOVERY OF SUBSTANCES FROM MOLTEN SALT ELE...
Publication number
20240082783
Publication date
Mar 14, 2024
Phoenix Tailings, Inc.
Thomas Anthony Villalon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Filtered Containment Venting System
Publication number
20240050893
Publication date
Feb 15, 2024
HITACHI-GE NUCLEAR ENERGY, LTD
Sohei FUKUI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Apparatus and Method for Carbon Dioxide Recovery
Publication number
20240009618
Publication date
Jan 11, 2024
Air Products and Chemicals, Inc.
Ranajit Ghosh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Desulfurization of Carbon Dioxide-containing Gases
Publication number
20240001288
Publication date
Jan 4, 2024
Air Products and Chemicals, Inc.
Kamlesh Ghodasara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CO2 CAPTURE AND CONVERSION USING A NOVEL MEMBRANE SYSTEM
Publication number
20230405520
Publication date
Dec 21, 2023
HUAZHONG MAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE AND METHOD FOR CONTROLLING AMMONIA ESCAPE IN AMMONIA-BASED D...
Publication number
20230405519
Publication date
Dec 21, 2023
Jiangnan Environmental Protection Group Inc.
Jing Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COOLING APPARATUS AND METHOD FOR AMMONIA-BASED DECARBONIZATION
Publication number
20230364553
Publication date
Nov 16, 2023
Jiangnan Environmental Protection Group Inc.
Jing Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Processes for Treating Off-Gas In An Acetic Acid Production Unit
Publication number
20230338888
Publication date
Oct 26, 2023
Ineos Acetyls UK Limited
John Peter Eric Muller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM
Publication number
20230321585
Publication date
Oct 12, 2023
Johnson Matthey Public Limited Company
Joseph FEDEYKO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR CONVERTING TOXIC GAS OF STERILIZATION PROC...
Publication number
20230321624
Publication date
Oct 12, 2023
Board of Trustees of the University of Arkansas
Anindya Ghosh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF AND DEVICE FOR REMOVING NITROGEN OXIDE IN GAS
Publication number
20230321599
Publication date
Oct 12, 2023
Korea Institute of Science and Technology
Dong Ki LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM FOR CAPTURING CARBON DIOXIDE AND SULFUR OXIDES AND UTILIZING...
Publication number
20230311057
Publication date
Oct 5, 2023
LOWCARBON CO., LTD.
Cheol LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON-DIOXIDE CAPTURE AND TREATMENT SYSTEM AND CARBON-DIOXIDE NEGA...
Publication number
20230302403
Publication date
Sep 28, 2023
NITTO DENKO CORPORATION
Terukazu IHARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLANT AND METHOD FOR CARRYING OUT AN ENDOTHERMIC CHEMICAL PROCESS A...
Publication number
20230285896
Publication date
Sep 14, 2023
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Jean-Philippe TADIELLO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR CLEANING EXHAUST GAS
Publication number
20230277984
Publication date
Sep 7, 2023
NanoMist Technologies Co., Ltd.
Kazuo MATSUURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS TREATMENT SYSTEM AND GAS TREATMENT METHOD USING THE SAME
Publication number
20230274952
Publication date
Aug 31, 2023
Samsung Electronics Co., Ltd.
WONSU LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS FOR SEDIMENTATION AND OXIDATION OF FINE DUST AND AEROSOLS...
Publication number
20230270908
Publication date
Aug 31, 2023
PROACTIVEAIR GMBH
Jörg Lehmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Improving the purity of a CO2-rich stream
Publication number
20230264145
Publication date
Aug 24, 2023
Topsoe A/S
Per Juul DAHL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS FOR PURIFYING GAS
Publication number
20230256387
Publication date
Aug 17, 2023
Teknologian Tutkimuskeskus VTT Oy
Kristian MELIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ALKALI-BASED REMOVAL OF CHEMICAL MOIETIES FROM GAS STREAMS WITH CHE...
Publication number
20230226487
Publication date
Jul 20, 2023
8 RIVERS CAPITAL, LLC
XIJIA LU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Fully Automated Direct Air Capture Carbon Dioxide Processing System
Publication number
20230226484
Publication date
Jul 20, 2023
AirMyne, Inc.
Sudip Mukhopadhyay
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR PURIFIER AND METHOD OF PURIFYING AIR
Publication number
20230219035
Publication date
Jul 13, 2023
Samsung Electronics Co., Ltd.
Dongwook Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR COOPERATIVELY TREATING WATER AND GAS TO REDUC...
Publication number
20230211286
Publication date
Jul 6, 2023
BEIJING JIAOTONG UNIVERSITY
Hong YAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE FOR AIR PURIFICATION, INCORPORATED INTO A VEHICLE
Publication number
20230190983
Publication date
Jun 22, 2023
AGM HUMAN CONSULTING, S.L.
Eusebio MORO FRANCO
B60 - VEHICLES IN GENERAL
Information
Patent Application
COMPOSITE MATERIAL AND USE THEREOF IN DESULFURIZATION
Publication number
20230149892
Publication date
May 18, 2023
CHINA PETROLEUM & CHEMICAL CORPORATION
Cuicui XU
C01 - INORGANIC CHEMISTRY