IN2012DN01991A - - Google Patents

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Publication number
IN2012DN01991A
IN2012DN01991A IN1991DEN2012A IN2012DN01991A IN 2012DN01991 A IN2012DN01991 A IN 2012DN01991A IN 1991DEN2012 A IN1991DEN2012 A IN 1991DEN2012A IN 2012DN01991 A IN2012DN01991 A IN 2012DN01991A
Authority
IN
India
Prior art keywords
cataly
zeolite
acetic acid
production
channel
Prior art date
Application number
Inventor
John Daniel Berian
John Law David
Glenn Sunley John
Original Assignee
Bp Chem Int Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of IN2012DN01991A publication Critical patent/IN2012DN01991A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

A process for the production of acetic acid and dimethyl ether by contacting methanol and methyl acetate with a cataly, composition at a temperature in the range 140 to 250 0C wherein the catalyst composition contains a zeolite having a 2-dimensional channel system comprising at least one channel which has a 10-membered ring.
IN1991DEN2012 2009-09-03 2010-08-31 IN2012DN01991A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09252123A EP2292578A1 (en) 2009-09-03 2009-09-03 Process for producing acetic acid and dimethyl ether using a zeolite catalyst
PCT/GB2010/001648 WO2011027105A1 (en) 2009-09-03 2010-08-31 Process for producing acetic acid and dimethyl ether using a zeolite catalyst

Publications (1)

Publication Number Publication Date
IN2012DN01991A true IN2012DN01991A (en) 2015-07-24

Family

ID=41263920

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1991DEN2012 IN2012DN01991A (en) 2009-09-03 2010-08-31

Country Status (14)

Country Link
US (1) US9212117B2 (en)
EP (2) EP2292578A1 (en)
JP (1) JP5750106B2 (en)
KR (1) KR20120046764A (en)
CN (1) CN102741208B (en)
BR (1) BR112012004952A2 (en)
CA (1) CA2772092C (en)
IN (1) IN2012DN01991A (en)
MY (1) MY159303A (en)
RU (1) RU2559058C2 (en)
SG (1) SG178926A1 (en)
TW (1) TWI482754B (en)
UA (1) UA106993C2 (en)
WO (1) WO2011027105A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2864620A1 (en) * 2012-02-23 2013-08-29 Bp Chemicals Limited Process for the production of acetic acid and dimethyl ether
KR20140127263A (en) * 2012-02-23 2014-11-03 비피 케미칼즈 리미티드 Catalyst and process for the production of acetic acid and dimethyl ether
US9242920B2 (en) 2012-12-21 2016-01-26 Bp Chemicals Limited Integrated process for making acetic acid
EP2956408A1 (en) 2013-02-15 2015-12-23 BP Chemicals Limited Dehydration-hydrolysis processes and catalysts therefor
TW201538471A (en) * 2014-02-13 2015-10-16 Bp Chem Int Ltd Dehydration-hydrolysis process and catalyst for the process
SG11201609779YA (en) * 2014-06-20 2017-01-27 Bp Chem Int Ltd Process for the co-production of acetic acid and dimethyl ether
WO2015193185A1 (en) 2014-06-20 2015-12-23 Bp Chemicals Limited Improved catalytic performance in processes for preparing acetic acid
CA2950361A1 (en) * 2014-06-20 2015-12-23 Bp Chemicals Limited Process for purifying methyl acetate mixtures
SG11201609788TA (en) * 2014-06-20 2017-01-27 Bp Chem Int Ltd Process for the co-production of acetic acid and dimethyl ether
SG11201609914SA (en) 2014-06-20 2017-01-27 Bp Chem Int Ltd Process for the co-production of acetic acid and dimethyl ether
CN115716780A (en) * 2014-06-20 2023-02-28 英力士乙酰英国有限公司 Process for the production of dimethyl ether from a gaseous mixture of carbon monoxide, hydrogen and methyl acetate
WO2019037769A1 (en) * 2017-08-24 2019-02-28 Bp P.L.C. Process
EP3672929A4 (en) 2017-08-24 2021-05-19 Bp P.L.C. Process
US11236032B2 (en) 2017-08-24 2022-02-01 Bp P.L.C. Process for dehydrating methanol to dimethyl ether
CN111356672B (en) 2017-08-24 2023-06-09 英国石油有限公司 Methanol dehydration method
CN111344272B (en) 2017-08-24 2023-06-23 英国石油有限公司 Method for dehydrating methanol
CN108586247B (en) * 2018-07-02 2020-09-22 中国科学院山西煤炭化学研究所 Method for preparing methyl acetate by carbonylation of dimethyl ether
US12084409B2 (en) 2019-02-22 2024-09-10 Bp P.L.C. Process for dehydrating methanol to dimethyl ether
EP3927680B1 (en) 2019-02-22 2024-04-03 Bp P.L.C. Process for dehydrating methanol to dimethylether

Family Cites Families (23)

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GB1185453A (en) 1967-02-20 1970-03-25 Monsanto Co Multiphase Catalysis.
US3717670A (en) 1968-08-02 1973-02-20 Monsanto Co Production of carboxylic acids and esters
US3689533A (en) 1971-03-15 1972-09-05 Monsanto Co Production of carboxylic acids and esters
DE3606169A1 (en) 1986-02-26 1987-08-27 Basf Ag Process for preparing acetic acid, methyl acetate and/or dimethyl ether
US5235102A (en) 1990-11-20 1993-08-10 Amoco Corporation Catalytic distillation using rigid, cellular monoliths as catalyst-packing material
US5684213A (en) 1996-03-25 1997-11-04 Chemical Research & Licensing Company Method for the preparation of dialkyl ethers
US6127432A (en) * 1998-01-29 2000-10-03 Union Carbide Chemicals & Plastics Technology Corporation Processes for preparing oxygenates and catalysts therefor
US6521783B1 (en) 1998-01-29 2003-02-18 Union Carbide Chemicals & Plastics Technology Corporation Processes for preparing oxygenates
JP2003128599A (en) * 2001-10-16 2003-05-08 Teijin Ltd Method for producing terephthalic acid
JP4309627B2 (en) 2002-09-06 2009-08-05 東洋エンジニアリング株式会社 Method for producing dimethyl ether
DE10255648B4 (en) * 2002-11-28 2005-01-27 Wacker-Chemie Gmbh Process and apparatus for the hydrolytic recovery of a carboxylic acid and alcohol from the corresponding carboxylic ester
KR100454091B1 (en) * 2002-12-11 2004-10-26 한국화학연구원 Process for preparing dimethyl ether from crude methanol
KR100501922B1 (en) 2003-02-19 2005-07-18 에스케이 주식회사 Process for preparing dimethyl ether from methanol
CN1224596C (en) 2003-04-29 2005-10-26 中国石油化工股份有限公司 Hydrolysis method of esters
KR100629939B1 (en) 2004-10-15 2006-09-28 에스케이 주식회사 Method for preparing dimethyl ether from crude methanol in adiabatic reactor
JP2008029988A (en) * 2006-07-31 2008-02-14 Sumitomo Chemical Co Ltd Catalyst for producing dimethyl ether, method for producing the same, and method for producing dimethyl ether using the same
FR2909666B1 (en) * 2006-12-08 2009-03-06 Centre Nat Rech Scient DEHYDRATION OF METHANOL TO DIMETHYL ETHER EMPLOYING CATALYSTS BASED ON ZEOLITHE SUPPORTED ON SILICON CARBIDE
UA95663C2 (en) * 2006-12-15 2011-08-25 Зе Регентс Оф Зе Юніверситі Оф Каліфорнія Process for the preparation of c1-c3 aliphatic carboxylic acid and/or corresponding ester by carbonylation
CN101204669B (en) * 2006-12-22 2010-04-21 中国石油化工股份有限公司 Catalyst for preparing dimethyl ether by methanol dehydration
CN101274878B (en) * 2007-03-30 2011-07-20 中国石油化工股份有限公司 Fluidized catalyzing method for producing dimethyl ether by methanol multi-stage gas phase dehydration
EP2072492A1 (en) * 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to ethanol
KR100966706B1 (en) * 2008-06-18 2010-06-29 아주대학교산학협력단 Method for preparing dimethyl ether from methanol
EP2251314A1 (en) * 2009-05-14 2010-11-17 BP Chemicals Limited Carbonylation process

Also Published As

Publication number Publication date
JP5750106B2 (en) 2015-07-15
TW201113250A (en) 2011-04-16
RU2012112638A (en) 2013-10-10
BR112012004952A2 (en) 2019-09-24
KR20120046764A (en) 2012-05-10
CN102741208B (en) 2015-05-20
RU2559058C2 (en) 2015-08-10
CA2772092C (en) 2017-01-10
CA2772092A1 (en) 2011-03-10
TWI482754B (en) 2015-05-01
US20120165570A1 (en) 2012-06-28
EP2292578A1 (en) 2011-03-09
SG178926A1 (en) 2012-04-27
US9212117B2 (en) 2015-12-15
EP2473466A1 (en) 2012-07-11
WO2011027105A1 (en) 2011-03-10
JP2013503840A (en) 2013-02-04
MY159303A (en) 2016-12-30
CN102741208A (en) 2012-10-17
UA106993C2 (en) 2014-11-10

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