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Azeotropic distillation
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B01D3/36
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D3/00
Distillation or related exchange processes in which liquids are contacted with gaseous media
Current Industry
B01D3/36
Azeotropic distillation
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Patents Grants
last 30 patents
Information
Patent Grant
Azeotropic or azeotropic-like composition comprising hydrogen fluor...
Patent number
11,826,596
Issue date
Nov 28, 2023
Daikin Industries, Ltd.
Kazuhiro Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for refining bio-based propylene glycol
Patent number
11,578,024
Issue date
Feb 14, 2023
Changchun Meihe Science and Technology Development Co., Ltd.
Yi Yuan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azeotrope or azeotrope-like compositions of trifluoroiodomethane (C...
Patent number
11,555,136
Issue date
Jan 17, 2023
Honeywell International Inc.
Hang T. Pham
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azeotropic composition containing 1,1,1,3,3,3-hexafluoro-2-methoxyp...
Patent number
11,530,376
Issue date
Dec 20, 2022
Illinois Tool Works Inc.
Zhihong Ye
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
System and method for synthesis of dialkyl carbonates using carbon...
Patent number
11,479,524
Issue date
Oct 25, 2022
E3TEC SERVICES, LLC
Chandrakant B. Panchal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for concentrating fluid components via distilla...
Patent number
11,446,609
Issue date
Sep 20, 2022
Via Separations, Inc.
Brent Keller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System of concentrating and separating waste solvent liquid
Patent number
11,434,187
Issue date
Sep 6, 2022
ECOVE WASTE MANAGEMENT CORPORATION
Yu-Ling Guo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azeotrope or azeotrope-like compositions of trifluoroiodomethane (C...
Patent number
11,344,761
Issue date
May 31, 2022
Honeywell International Inc.
Christian Jungong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Azeotrope or azeotrope-like compositions of trifluoroidomethane (CF...
Patent number
11,318,338
Issue date
May 3, 2022
Honeywell International Inc.
Christian Jungong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for drying and purifying lithium bis(fluorosulfonyl)imide salt
Patent number
11,316,200
Issue date
Apr 26, 2022
Arkema France
Grégory Schmidt
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems for desalinating aqueous compositions through hetero-azeotr...
Patent number
11,253,792
Issue date
Feb 22, 2022
Saudi Arabian Oil Company
Guillaume Jean-Francois Robert Raynel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Azeotrope or azeotrope-like compositions of trifluoroiodomethane (C...
Patent number
11,208,582
Issue date
Dec 28, 2021
Honeywell International Inc.
Hang T. Pham
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for purifying light acrylates
Patent number
11,161,799
Issue date
Nov 2, 2021
Arkema France
Pierre-Emmanuel Conoir
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing a terpene-enhanced cannabinoid concentrate and...
Patent number
11,097,201
Issue date
Aug 24, 2021
THE HOUSE OF GREEN
Gary Tucker
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method and apparatus for extracting plant oils using ethanol water
Patent number
11,040,295
Issue date
Jun 22, 2021
Joseph Francis Payack
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Modular, integrated process and apparatus for extracting, refining...
Patent number
10,993,977
Issue date
May 4, 2021
BIOMASS OIL SEPARATION SOLUTIONS, LLC
Robert Patrick Jansen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for recovering alcohols in a fermenter
Patent number
10,961,489
Issue date
Mar 30, 2021
IFP Energies Nouvelles
Vincent Coupard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of treatment of aqueous effluent
Patent number
10,919,871
Issue date
Feb 16, 2021
BASF SE
Sunil Sadashiv Divekar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the separation of long chain amino acids and dibasic acids
Patent number
10,899,700
Issue date
Jan 26, 2021
Vitaworks IP, LLC
Songzhou Hu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aniline purification process
Patent number
10,889,539
Issue date
Jan 12, 2021
Covestro Deutschland AG
Michael Merkel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for desalinating aqueous compositions through hetero-azeotr...
Patent number
10,874,957
Issue date
Dec 29, 2020
Saudi Arabian Oil Company
Guillaume Jean-Francois Robert Raynel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and an apparatus for separating furfural
Patent number
10,858,330
Issue date
Dec 8, 2020
UPM-Kymmene Corporation
Juha Tamper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Azeotropic composition containing 1,1,1,3,3,3-hexafluoro-2-methoxyp...
Patent number
10,836,983
Issue date
Nov 17, 2020
Illinois Tool Works Inc.
Zhihong Ye
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Thermally integrated distillation systems and processes using the same
Patent number
10,835,837
Issue date
Nov 17, 2020
Eastman Chemical Company
Craig Alan Hoyme
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Combined dehydration of gas and inhibition of liquid from a well st...
Patent number
10,821,398
Issue date
Nov 3, 2020
EQUINOR ENERGY AS
Knut Arild Maråk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the purification of the solvent deriving from the produ...
Patent number
10,814,246
Issue date
Oct 27, 2020
Versalis S.p.A
Gabriele Gatti
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Modular, integrated process and apparatus for extracting, refining...
Patent number
10,799,546
Issue date
Oct 13, 2020
BIOMASS OIL SEPARATION SOLUTIONS, LLC
Robert Patrick Jansen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Unit and process for purification of crude methyl methacrylate
Patent number
10,793,505
Issue date
Oct 6, 2020
Arkema France
Yves Bernardin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for purifying phenol
Patent number
10,766,843
Issue date
Sep 8, 2020
LG Chem, Ltd.
Sung-Kyun Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing acetic acid
Patent number
10,661,196
Issue date
May 26, 2020
Daicel Corporation
Masahiko Shimizu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SILICON-BASED SOLID AMINE SORBENT FOR CO2 AND MAKING METHOD THEREOF
Publication number
20240123423
Publication date
Apr 18, 2024
DeCarbon Technology (Shenzhen) Co., Ltd.
Zuotai ZHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AZEOTROPIC OR AZEOTROPIC-LIKE COMPOSITION COMPRISING HYDROGEN FLUOR...
Publication number
20240050792
Publication date
Feb 15, 2024
DAIKIN INDUSTRIES, LTD.
Kazuhiro TAKAHASHI
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
PRODUCTION SYSTEM, PRODUCTION METHOD AND APPLICATION OF GENERAL-PUR...
Publication number
20240042343
Publication date
Feb 8, 2024
Beijing University of Chemical Technology
Qunsheng LI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING ALCOHOLS
Publication number
20240025828
Publication date
Jan 25, 2024
NESTE OYJ
Marja TIITTA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR SEPARATING MOLECULES FROM A MIXTURE OF FLUIDS COMPRISIN...
Publication number
20230415066
Publication date
Dec 28, 2023
DEHON SAS
Patrick VAN DER KELEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING RADIOACTIVE LABELED SUBSTANCE, DEVICE FOR PROD...
Publication number
20230357100
Publication date
Nov 9, 2023
NATIONAL INSTITUTES FOR QUANTUM SCIENCE AND TECHNOLOGY
Hisashi SUZUKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FERMENTATION PROCESS TO PRODUCE BIOACROLEIN AND BIOACRYLIC ACID
Publication number
20230357806
Publication date
Nov 9, 2023
GENOMIUM, INC.
CENAN OZMERAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION OF CARBON DIOXIDE AND SULFUROUS MATERIALS FROM GASEOUS M...
Publication number
20230348344
Publication date
Nov 2, 2023
8 RIVERS CAPITAL, LLC
Navid Rafati
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
ETHANOL PRODUCTION VIA DISTILLATION AND DEHYDRATION
Publication number
20230322652
Publication date
Oct 12, 2023
WHITEFOX TECHNOLOGIES LIMITED
Thiago Righi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE FOR CARRYING OUT MATERIAL EXCHANGE PROCESSES
Publication number
20230249098
Publication date
Aug 10, 2023
BASF SE
Bernd METZEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for Refining Bio-Based Propylene Glycol
Publication number
20230150904
Publication date
May 18, 2023
Changchun Meihe Science and Technology Development Co., Ltd.
Yi Yuan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING ELECTRONIC GRADE INORGANIC ACIDS FROM WASTE AC...
Publication number
20230118652
Publication date
Apr 20, 2023
GREEN FINE TECHNOLOGY CORP.
Ching-Jung KAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Anti-Solvent Technique for Recovering an Organic Solvent from a Pol...
Publication number
20230086044
Publication date
Mar 23, 2023
Ticona LLC
Hendrich A. Chiong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Extraction Technique for Recovering an Organic Solvent from a Polya...
Publication number
20230073136
Publication date
Mar 9, 2023
Ticona LLC
Hendrich A. Chiong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ORGANIC SOLVENT PRODUCTION VIA DISTILLATION AND DEHYDRATION
Publication number
20230010850
Publication date
Jan 12, 2023
WHITEFOX TECHNOLOGIES LIMITED
Thiago Righi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHODS FOR CONCENTRATING FLUID COMPONENTS VIA DISTILLA...
Publication number
20220401880
Publication date
Dec 22, 2022
Via Separations, Inc.
Brent D. KELLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PROCESSING A GASEOUS COMPOSITION
Publication number
20220306948
Publication date
Sep 29, 2022
ThyssenKrupp Industrial Solutions AG
Michael KLEIBER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SELECTIVE ADSORPTION OF HALOCARBON IMPURITIES CONTAINING CL, BR AND...
Publication number
20220280908
Publication date
Sep 8, 2022
American Air Liquide, Inc.
Anup DORAISWAMY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR PRODUCING ANHYDROUS HYDROGEN IODIDE (HI)
Publication number
20220219979
Publication date
Jul 14, 2022
Yuon Chiu
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR DRYING AND PURIFYING LITHIUM BIS(FLUOROSULFONYL)IMIDE SALT
Publication number
20220216520
Publication date
Jul 7, 2022
Arkema France
Grégory Schmidt
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEM OF CONCENTRATING AND SEPARATING WASTE SOLVENT LIQUID
Publication number
20220213013
Publication date
Jul 7, 2022
ECOVE Waste Management Corporation
Yu-Ling GUO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ALDEHYDE REMOVAL PROCESS FOR METHANOL CARBONYLATION
Publication number
20220185760
Publication date
Jun 16, 2022
CELANESE INTERNATIONAL CORPORATION
Peter HANIK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESSES USEFUL IN THE MANUFACTURE OF CYCLODODECASULFUR
Publication number
20220169506
Publication date
Jun 2, 2022
Eastman Chemical Company
SCOTT DONALD BARNICKI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PROCESSES USEFUL IN THE MANUFACTURE OF CYCLODODECASULFUR
Publication number
20220162761
Publication date
May 26, 2022
Eastman Chemical Company
SCOTT DONALD BARNICKI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHODS FOR REMOVAL OF SULFUR DIOXIDE (SO2) FROM TRIFLUOROACETYL CH...
Publication number
20220081386
Publication date
Mar 17, 2022
Honeywell International Inc.
Haluk Kopkalli
C07 - ORGANIC CHEMISTRY
Information
Patent Application
AZEOTROPE OR AZEOTROPE-LIKE COMPOSITIONS OF TRIFLUOROIODOMETHANE (C...
Publication number
20220080243
Publication date
Mar 17, 2022
Honeywell International Inc.
Haluk Kopkalli
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AZEOTROPE OR AZEOTROPE-LIKE COMPOSITIONS OF TRIFLUOROIODOMETHANE (C...
Publication number
20220073803
Publication date
Mar 10, 2022
Honeywell International Inc.-Intellectual Property Services Group
Hang T. Pham
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AZEOTROPIC OR AZEOTROPIC-LIKE COMPOSITION COMPRISING HYDROGEN FLUOR...
Publication number
20220023693
Publication date
Jan 27, 2022
DAIKIN INDUSTRIES, LTD.
Kazuhiro TAKAHASHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AZEOTROPIC OR AZEOTROPIC-LIKE COMPOSITION COMPRISING HYDROGEN FLUOR...
Publication number
20220010184
Publication date
Jan 13, 2022
DAIKIN INDUSTRIES, LTD.
Kazuhiro TAKAHASHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AZEOTROPE-LIKE COMPOSITION CONTAINING 1,2-DIFLUOROETHYLENE OR 1,1,2...
Publication number
20210346820
Publication date
Nov 11, 2021
DAIKIN INDUSTRIES, LTD.
Kazuhiro TAKAHASHI
C01 - INORGANIC CHEMISTRY