by azeotropic distillation

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CPC
C07C7/06

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C7/00Purification Separation Use of additives

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C07C7/06by azeotropic distillation

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Patents Grantslast 30 patents

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
Method for producing 1,3-butadiene
- Patent number 11,479,518
- Issue date Oct 25, 2022
- Sekisui Chemical Co., Ltd.
- Noritoshi Yagihashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fuel production from alcohols
- Patent number 11,097,995
- Issue date Aug 24, 2021
- The United States of America, as represented by the Secretary of the Navy
- Matthew C. Davis
- C07 - ORGANIC CHEMISTRY
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
Method for producing and purifying 1,3-butadiene
- Patent number 10,766,846
- Issue date Sep 8, 2020
- IFP Energies Nouvelles
- Marc Jacquin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the separation of C5 hydrocarbons present in streams pr...
- Patent number 10,618,857
- Issue date Apr 14, 2020
- Saipem S.p.A.
- Marco Di Girolamo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Conversion of butanediol into butadiene, with scrubbing using diesters
- Patent number 10,508,062
- Issue date Dec 17, 2019
- IFP Energies Nouvelles
- Marc Jacquin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for the separation of ethylbenzene
- Patent number 10,479,743
- Issue date Nov 19, 2019
- SCG CHEMICALS COMPANY LIMITED
- Attapong Thirasak
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Separation process for C8 aromatics mixture
- Patent number 10,427,994
- Issue date Oct 1, 2019
- SCG Chemicals Co., Ltd.
- Attapong Thirasak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing 1,3-butadiene from n-butenes by oxidative dehy...
- Patent number 10,370,310
- Issue date Aug 6, 2019
- BASF SE (ISENBRUCK BÖSL HÖRSCHLER LLP)
- Jan Pablo Josch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of recovering 1,3-butadiene and methylethylketone from dehyd...
- Patent number 10,040,733
- Issue date Aug 7, 2018
- SK Innovation Co., Ltd.
- Dae Sung Song
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for purifying 1,3-butadiene
- Patent number 9,676,683
- Issue date Jun 13, 2017
- ASAHI KASEI CHEMICALS CORPORATION
- Tatsuto Nakahara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for joint production of low octane number gasoline and high...
- Patent number 9,428,697
- Issue date Aug 30, 2016
- Xiangjin Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of light hydrocarbons and sour species from a sour gas
- Patent number 9,192,876
- Issue date Nov 24, 2015
- IOR Technology PTY Ltd.
- Robert Amin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Work-up of a 3-methyl-1-butene-containing mixture
- Patent number 8,415,520
- Issue date Apr 9, 2013
- Evonik Oxeno GmbH
- Markus Winterberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of styrene from ethylbenzene using azeotropic vaporizati...
- Patent number 8,350,109
- Issue date Jan 8, 2013
- Lummus Technology Inc.
- Ajaykumar Chandravadan Gami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for separating and producing cyclohexene
- Patent number 8,237,005
- Issue date Aug 7, 2012
- ASAHI KASEI CHEMICALS CORPORATION
- Masakazu Ban
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of tertiary butyl alcohol from diisobutylene
- Patent number 6,863,778
- Issue date Mar 8, 2005
- Catalytic Distillation Technologies
- Jianhua Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of mesitylene from 1,2,4-trimetyhlbenzene by azeotropic...
- Patent number 6,136,155
- Issue date Oct 24, 2000
- Lloyd Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of mesitylene from 4-ethyl toluene by azeotropic distill...
- Patent number 6,033,529
- Issue date Mar 7, 2000
- Lloyd Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of cumene from 3-ethyl toluene by azeotropic distillation
- Patent number 6,004,435
- Issue date Dec 21, 1999
- Lloyd Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ester preparation
- Patent number 5,866,714
- Issue date Feb 2, 1999
- ARCO Chemical Technology, L.P.
- Michael J. Szady
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of 1,2,4-trimethylbenzene from 1,2,3-trimethylbenzene by...
- Patent number 5,720,857
- Issue date Feb 24, 1998
- Lloyd Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of phellandrene from limonene by azeotropic distillation
- Patent number 5,698,080
- Issue date Dec 16, 1997
- Lloyd Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of 3-carene and limonene by azeotropic distillation
- Patent number 5,582,693
- Issue date Dec 10, 1996
- Berg; Lloyd
- Lloyd Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regenerant recycle process for oxygenate removal
- Patent number 5,510,566
- Issue date Apr 23, 1996
- Vincent A. Muoio
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of o-xylene from p-xylene and m-xylene by azeotropic dis...
- Patent number 5,466,345
- Issue date Nov 14, 1995
- Berg; Lloyd
- Lloyd Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of m-xylene from xylenes by azeotropic distillation
- Patent number 5,445,715
- Issue date Aug 29, 1995
- Berg; Lloyd
- Lloyd Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of ethyl benzene from xylenes by azeotropic distillation
- Patent number 5,417,812
- Issue date May 23, 1995
- Berg; Lloyd
- Lloyd Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of 1-decene from 2-octanone by azeotropic distillation
- Patent number 5,405,504
- Issue date Apr 11, 1995
- Berg; Lloyd
- Lloyd Berg
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

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
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
PROCESS OF PREPARING ALCOHOLS
- Publication number 20220298088
- Publication date Sep 22, 2022
- ThyssenKrupp Industrial Solutions AG
- Nils TENHUMBERG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING 1,3-BUTADIENE
- Publication number 20220259120
- Publication date Aug 18, 2022
- Sekisui Chemical Co., Ltd
- Noritoshi YAGIHASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING AND PURIFYING 1,3-BUTADIENE
- Publication number 20190300470
- Publication date Oct 3, 2019
- IFP ENERGIES NOUVELLES
- Marc JACQUIN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
THERMALLY INTEGRATED DISTILLATION SYSTEMS AND PROCESSES USING THE SAME
- Publication number 20190247766
- Publication date Aug 15, 2019
- Eastman Chemical Company
- Craig Alan Hoyme
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONVERSION OF BUTANEDIOL INTO BUTADIENE, WITH SCRUBBING USING DIESTERS
- Publication number 20190161419
- Publication date May 30, 2019
- IFP Energies nouvelles
- Marc JACQUIN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE SEPARATION OF C5 HYDROCARBONS PRESENT IN STREAMS PR...
- Publication number 20150225312
- Publication date Aug 13, 2015
- SNAMPROGETTI S.P.A.
- Marco DI GIROLAMO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Purifying 1,3-Butadiene
- Publication number 20150191403
- Publication date Jul 9, 2015
- ASAHI KASEI CHEMICALS CORPORATION
- Tatsuto Nakahara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR JOINT PRODUCTION OF LOW OCTANE NUMBER GASOLINE AND HIGH...
- Publication number 20130237739
- Publication date Sep 12, 2013
- XIANGJIN ZHOU
- Xiangjin Zhou
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Separation of Light Hydrocarbons and Sour Species From a Sour Gas
- Publication number 20120233920
- Publication date Sep 20, 2012
- IOR Technology PTY LTD
- Robert Amin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION OF STYRENE FROM ETHYLBENZENE USING AZEOTROPIC VAPORIZATI...
- Publication number 20120149960
- Publication date Jun 14, 2012
- Lummus Technology Inc.
- Ajaykumar Chandravadan Gami
- C07 - ORGANIC CHEMISTRY
Information Patent Application
WORK-UP OF A 3-METHYL-1-BUTENE-CONTAINING MIXTURE
- Publication number 20120116140
- Publication date May 10, 2012
- Evonik Oxeno GmbH
- Markus Winterberg
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR SEPARATING AND PRODUCING CYCLOHEXENE
- Publication number 20100197988
- Publication date Aug 5, 2010
- Masakazu Ban
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Separation of C5 Hydrocarbons Present in Streams Pr...
- Publication number 20080300439
- Publication date Dec 4, 2008
- SNAMPROGETTI S.P.A.
- Marco Di Girolamo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
System for creating and maintaining a database of information utili...
- Publication number 20040205065
- Publication date Oct 14, 2004
- Gregory J. Petras
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Separation of tertiary butyl alcohol from diisobutylene
- Publication number 20040020758
- Publication date Feb 5, 2004
- CATALYTIC DISTILLATION TECHNOLOGIES
- Jianhua Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Acid and other oxygenate reduction in an olefin containing feed stream
- Publication number 20030187317
- Publication date Oct 2, 2003
- SASOL TECHNOLOGY (PTY) LTD.
- Petra De Wet
- C07 - ORGANIC CHEMISTRY

by azeotropic distillation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process of preparing alcohols

Method for producing 1,3-butadiene

Fuel production from alcohols

Thermally integrated distillation systems and processes using the same

Method for producing and purifying 1,3-butadiene

Process for the separation of C5 hydrocarbons present in streams pr...

Conversion of butanediol into butadiene, with scrubbing using diesters

Process for the separation of ethylbenzene

Separation process for C8 aromatics mixture

Method for preparing 1,3-butadiene from n-butenes by oxidative dehy...

Method of recovering 1,3-butadiene and methylethylketone from dehyd...

Method for purifying 1,3-butadiene

Method for joint production of low octane number gasoline and high...

Separation of light hydrocarbons and sour species from a sour gas

Work-up of a 3-methyl-1-butene-containing mixture

Production of styrene from ethylbenzene using azeotropic vaporizati...

Method for separating and producing cyclohexene

Separation of tertiary butyl alcohol from diisobutylene

Separation of mesitylene from 1,2,4-trimetyhlbenzene by azeotropic...

Separation of mesitylene from 4-ethyl toluene by azeotropic distill...

Separation of cumene from 3-ethyl toluene by azeotropic distillation

Ester preparation

Separation of 1,2,4-trimethylbenzene from 1,2,3-trimethylbenzene by...

Separation of phellandrene from limonene by azeotropic distillation

Separation of 3-carene and limonene by azeotropic distillation

Regenerant recycle process for oxygenate removal

Separation of o-xylene from p-xylene and m-xylene by azeotropic dis...

Separation of m-xylene from xylenes by azeotropic distillation

Separation of ethyl benzene from xylenes by azeotropic distillation

Separation of 1-decene from 2-octanone by azeotropic distillation

Patents Applicationslast 30 patents

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

METHOD FOR PROCESSING A GASEOUS COMPOSITION

PROCESS OF PREPARING ALCOHOLS

METHOD FOR PRODUCING 1,3-BUTADIENE

METHOD FOR PRODUCING AND PURIFYING 1,3-BUTADIENE

THERMALLY INTEGRATED DISTILLATION SYSTEMS AND PROCESSES USING THE SAME

CONVERSION OF BUTANEDIOL INTO BUTADIENE, WITH SCRUBBING USING DIESTERS

PROCESS FOR THE SEPARATION OF C5 HYDROCARBONS PRESENT IN STREAMS PR...

Method for Purifying 1,3-Butadiene

METHOD FOR JOINT PRODUCTION OF LOW OCTANE NUMBER GASOLINE AND HIGH...

Separation of Light Hydrocarbons and Sour Species From a Sour Gas

PRODUCTION OF STYRENE FROM ETHYLBENZENE USING AZEOTROPIC VAPORIZATI...

WORK-UP OF A 3-METHYL-1-BUTENE-CONTAINING MIXTURE

METHOD FOR SEPARATING AND PRODUCING CYCLOHEXENE

Process for the Separation of C5 Hydrocarbons Present in Streams Pr...

System for creating and maintaining a database of information utili...

Separation of tertiary butyl alcohol from diisobutylene

Acid and other oxygenate reduction in an olefin containing feed stream