Azeotropic distillation

Industry

CPC
B01D3/36

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media

Current Industry

B01D3/36Azeotropic distillation

Industries

Patents Grantslast 30 patents

Information Patent Grant
Aldehyde removal process for methanol carbonylation
- Patent number 12,162,830
- Issue date Dec 10, 2024
- Celanese International Corporation
- Peter Hanik
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selective adsorption of halocarbon impurities containing cl, br and...
- Patent number 12,083,493
- Issue date Sep 10, 2024
- American Air Liquide, Inc.
- Anup Doraiswamy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Azeotrope-like composition containing 1,2-difluoroethylene or 1,1,2...
- Patent number 12,036,491
- Issue date Jul 16, 2024
- Daikin Industries, Ltd.
- Kazuhiro Takahashi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Anti-solvent technique for recovering an organic solvent from a pol...
- Patent number 12,024,596
- Issue date Jul 2, 2024
- Ticona LLC
- Hendrich A. Chiong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Extraction technique for recovering an organic solvent from a polya...
- Patent number 12,018,129
- Issue date Jun 25, 2024
- Ticona LLC
- Hendrich A. Chiong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process of preparing alcohols
- Patent number 12,012,371
- Issue date Jun 18, 2024
- Thyssenkrupp Uhde GmbH
- Nils Tenhumberg
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods for removal of sulfur dioxide (SO2) from trifluoroacetyl ch...
- Patent number 11,987,553
- Issue date May 21, 2024
- Honeywell International Inc.
- Haluk Kopkalli
- C07 - ORGANIC CHEMISTRY
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...

Patents Applicationslast 30 patents

Information Patent Application
DUAL-PROCESS SOLVENT AND SUGAR PRODUCTION PLANTS
- Publication number 20250011699
- Publication date Jan 9, 2025
- WHITEFOX TECHNOLOGIES LIMITED
- Virginia ANDRADE
- C13 - SUGAR INDUSTRY
Information Patent Application
METHOD OF PREPARING ISOPROPYL ALCOHOL
- Publication number 20240417354
- Publication date Dec 19, 2024
- LG CHEM, LTD.
- Sung June HWANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REACTIVE DISTILLATION PROCESS FOR PREPARING FLUOROSULFONYLIMIDE SALTS
- Publication number 20240383752
- Publication date Nov 21, 2024
- SPECIALTY OPERATIONS FRANCE
- Denis Revelant
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PLANT AND EFFICIENT PROCESS FOR PRODUCING LACTIDE FROM LACTIC ACID
- Publication number 20240343703
- Publication date Oct 17, 2024
- SULZER MANAGEMENT AG
- Francesco DISTANTE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR REMOVAL OF SULFUR DIOXIDE (SO2) FROM TRIFLUOROACETYL CH...
- Publication number 20240300884
- Publication date Sep 12, 2024
- Honeywell International Inc.
- Haluk Kopkalli
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING TRIFLUOROETHYLENE AND RECYCLING THE CHLOROTRIF...
- Publication number 20240246891
- Publication date Jul 25, 2024
- Arkema France
- Alexandre CAMBRODON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PREPARING ANHYDROUS LITHIUM IODIDE
- Publication number 20240208831
- Publication date Jun 27, 2024
- TAIAN HAVAY CHEMICALS CO., LTD.
- Guibin SUN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Recovering Mono-ethylene Glycol
- Publication number 20240182391
- Publication date Jun 6, 2024
- Isko Kajanto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR EXTRACTING ALCOHOLS FROM AN INITIAL MIXTURE COMPRISING A...
- Publication number 20240174587
- Publication date May 30, 2024
- IFP Energies nouvelles
- Eszter TOTH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AZEOTROPE OR AZEOTROPE-LIKE COMPOSITIONS OF TRIFLUOROIODOMETHANE (C...
- Publication number 20240165447
- Publication date May 23, 2024
- Honeywell International Inc.
- Haluk Kopkalli
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
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

Azeotropic distillation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Aldehyde removal process for methanol carbonylation

Selective adsorption of halocarbon impurities containing cl, br and...

Azeotrope-like composition containing 1,2-difluoroethylene or 1,1,2...

Anti-solvent technique for recovering an organic solvent from a pol...

Extraction technique for recovering an organic solvent from a polya...

Process of preparing alcohols

Methods for removal of sulfur dioxide (SO2) from trifluoroacetyl ch...

Azeotropic or azeotropic-like composition comprising hydrogen fluor...

Method for refining bio-based propylene glycol

Azeotrope or azeotrope-like compositions of trifluoroiodomethane (C...

Azeotropic composition containing 1,1,1,3,3,3-hexafluoro-2-methoxyp...

System and method for synthesis of dialkyl carbonates using carbon...

Systems and methods for concentrating fluid components via distilla...

System of concentrating and separating waste solvent liquid

Azeotrope or azeotrope-like compositions of trifluoroiodomethane (C...

Azeotrope or azeotrope-like compositions of trifluoroidomethane (CF...

Method for drying and purifying lithium bis(fluorosulfonyl)imide salt

Systems for desalinating aqueous compositions through hetero-azeotr...

Azeotrope or azeotrope-like compositions of trifluoroiodomethane (C...

Method for purifying light acrylates

Method for producing a terpene-enhanced cannabinoid concentrate and...

Method and apparatus for extracting plant oils using ethanol water

Modular, integrated process and apparatus for extracting, refining...

Process for recovering alcohols in a fermenter

Method of treatment of aqueous effluent

Process for the separation of long chain amino acids and dibasic acids

Aniline purification process

Methods for desalinating aqueous compositions through hetero-azeotr...

Method and an apparatus for separating furfural

Azeotropic composition containing 1,1,1,3,3,3-hexafluoro-2-methoxyp...

Patents Applicationslast 30 patents

DUAL-PROCESS SOLVENT AND SUGAR PRODUCTION PLANTS

METHOD OF PREPARING ISOPROPYL ALCOHOL

REACTIVE DISTILLATION PROCESS FOR PREPARING FLUOROSULFONYLIMIDE SALTS

PLANT AND EFFICIENT PROCESS FOR PRODUCING LACTIDE FROM LACTIC ACID

METHODS FOR REMOVAL OF SULFUR DIOXIDE (SO2) FROM TRIFLUOROACETYL CH...

METHOD FOR PRODUCING TRIFLUOROETHYLENE AND RECYCLING THE CHLOROTRIF...

METHOD OF PREPARING ANHYDROUS LITHIUM IODIDE

Recovering Mono-ethylene Glycol

METHOD FOR EXTRACTING ALCOHOLS FROM AN INITIAL MIXTURE COMPRISING A...

AZEOTROPE OR AZEOTROPE-LIKE COMPOSITIONS OF TRIFLUOROIODOMETHANE (C...

SILICON-BASED SOLID AMINE SORBENT FOR CO2 AND MAKING METHOD THEREOF

AZEOTROPIC OR AZEOTROPIC-LIKE COMPOSITION COMPRISING HYDROGEN FLUOR...

PRODUCTION SYSTEM, PRODUCTION METHOD AND APPLICATION OF GENERAL-PUR...

PROCESS FOR PRODUCING ALCOHOLS

PROCESS FOR SEPARATING MOLECULES FROM A MIXTURE OF FLUIDS COMPRISIN...

METHOD FOR PRODUCING RADIOACTIVE LABELED SUBSTANCE, DEVICE FOR PROD...

FERMENTATION PROCESS TO PRODUCE BIOACROLEIN AND BIOACRYLIC ACID

SEPARATION OF CARBON DIOXIDE AND SULFUROUS MATERIALS FROM GASEOUS M...

ETHANOL PRODUCTION VIA DISTILLATION AND DEHYDRATION

DEVICE FOR CARRYING OUT MATERIAL EXCHANGE PROCESSES

Method for Refining Bio-Based Propylene Glycol

METHOD FOR PREPARING ELECTRONIC GRADE INORGANIC ACIDS FROM WASTE AC...

Anti-Solvent Technique for Recovering an Organic Solvent from a Pol...

Extraction Technique for Recovering an Organic Solvent from a Polya...

ORGANIC SOLVENT PRODUCTION VIA DISTILLATION AND DEHYDRATION

SYSTEMS AND METHODS FOR CONCENTRATING FLUID COMPONENTS VIA DISTILLA...

METHOD FOR PROCESSING A GASEOUS COMPOSITION

SELECTIVE ADSORPTION OF HALOCARBON IMPURITIES CONTAINING CL, BR AND...

METHODS FOR PRODUCING ANHYDROUS HYDROGEN IODIDE (HI)

SYSTEM OF CONCENTRATING AND SEPARATING WASTE SOLVENT LIQUID