AU592464B2 – A process for the production of dialkyl maleates
– Google Patents
AU592464B2 – A process for the production of dialkyl maleates
– Google Patents
A process for the production of dialkyl maleates
Info
Publication number
AU592464B2
AU592464B2
AU76388/87A
AU7638887A
AU592464B2
AU 592464 B2
AU592464 B2
AU 592464B2
AU 76388/87 A
AU76388/87 A
AU 76388/87A
AU 7638887 A
AU7638887 A
AU 7638887A
AU 592464 B2
AU592464 B2
AU 592464B2
Authority
AU
Australia
Prior art keywords
alkyl alcohol
secondary esterification
esterification zone
maleate
zone
Prior art date
1986-08-01
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU76388/87A
Other versions
AU7638887A
(en
Inventor
John Wilson Kippax
Colin Rathmell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Matthey Davy Technologies Ltd
Original Assignee
Davy Mckee London 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.)
1986-08-01
Filing date
1987-07-31
Publication date
1990-01-11
1987-07-31
Application filed by Davy Mckee London Ltd
filed
Critical
Davy Mckee London Ltd
1988-02-04
Publication of AU7638887A
publication
Critical
patent/AU7638887A/en
1990-01-11
Application granted
granted
Critical
1990-01-11
Publication of AU592464B2
publication
Critical
patent/AU592464B2/en
2007-07-31
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
C07C69/593—Dicarboxylic acid esters having only one carbon-to-carbon double bond
C07C69/60—Maleic acid esters; Fumaric acid esters
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C67/00—Preparation of carboxylic acid esters
C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
C07C69/62—Halogen-containing esters
C07C69/65—Halogen-containing esters of unsaturated acids
C07C69/657—Maleic acid esters; Fumaric acid esters; Halomaleic acid esters; Halofumaric acid esters
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S203/00—Distillation: processes, separatory
Y10S203/02—Laboratory distillation
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S203/00—Distillation: processes, separatory
Y10S203/13—Spirits
Abstract
A process is described for the production of a dialkyl maleate by reaction of maleic anhydride with an alkyl alcohol in a monoesterification zone to form the corresponding monoalkyl maleate, followed by reaction of resulting monoalkyl maleate with further alkyl alcohol to form the corresponding dialkyl maleate, which includes the steps of supplying a first liquid feed comprising said monoalkyl maleate to a secondary esterification zone containing a charge of a solid esterification catalyst, supplying a second feed stream comprising said alkyl alcohol to said secondary esterification zone, maintaining said secondary esterification zone at an elevated temperature sufficient to form or to maintain therein a vaporous stream containing said alkyl alcohol, intimately contacting said first liquid feed in said secondary esterification zone in the presence of said catalyst with said vaporous feed stream, recovering from said secondary esterification zone a vaporous effluent stream containing, in addition to alkyl alcohol vapour, also water in vapour form, said water being produced in said secondary esterification zone by esterification of said monoalkyl maleate with said alkyl alcohol, and recovering from said secondary esterification zone a liquid product stream containing said dialkyl maleate.
AU76388/87A
1986-08-01
1987-07-31
A process for the production of dialkyl maleates
Ceased
AU592464B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
GB868618888A
GB8618888D0
(en)
1986-08-01
1986-08-01
Process
GB8618888
1986-08-01
Publications (2)
Publication Number
Publication Date
AU7638887A
AU7638887A
(en)
1988-02-04
AU592464B2
true
AU592464B2
(en)
1990-01-11
Family
ID=10602120
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU76388/87A
Ceased
AU592464B2
(en)
1986-08-01
1987-07-31
A process for the production of dialkyl maleates
Country Status (15)
Country
Link
US
(1)
US4795824A
(en)
EP
(1)
EP0255399B1
(en)
JP
(1)
JPH0813784B2
(en)
KR
(2)
KR950013081Y1
(en)
CN
(1)
CN1025329C
(en)
AT
(1)
ATE73441T1
(en)
AU
(1)
AU592464B2
(en)
CA
(1)
CA1294630C
(en)
DE
(1)
DE3777275D1
(en)
ES
(1)
ES2031132T3
(en)
GB
(1)
GB8618888D0
(en)
GR
(1)
GR3004365T3
(en)
IN
(1)
IN170126B
(en)
MX
(1)
MX168898B
(en)
NZ
(1)
NZ221286A
(en)
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Assignee
Title
US4740272A
(en)
*
1987-03-31
1988-04-26
Davy Mckee (London) Limited
Separation of monoalkyl maleate from dialkyl maleate
ATE112252T1
(en)
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1989-01-17
1994-10-15
Davy Mckee London
PROCESSES FOR THE PRODUCTION OF FATTY ALCOHOLS.
WO1990008127A1
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1989-01-17
1990-07-26
Davy Mckee (London) Limited
Process and apparatus
AT400033B
(en)
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1992-03-10
1995-09-25
Biochemie Gmbh
NEW METHOD FOR ISOLATING AND PURIFYING CLAVULANIC ACID AND FOR PRODUCING PHARMACOLOGICALLY COMPATIBLE SALTS THEREOF
DE4423355A1
(en)
1994-07-04
1996-01-11
Bayer Ag
Process for the preparation of maleic acid dialkyl esters
AT403375B
(en)
*
1995-11-15
1998-01-26
Biochemie Gmbh
METHOD FOR FILLING ALKALINE SALTS OF CLAVULANIC ACID
TW366335B
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1996-03-29
1999-08-11
Kvaerner Process Tech Ltd
Process for the purification of butane-1,4-diol
ZA973972B
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1996-05-14
1998-03-23
Kvaerner Process Tech Ltd
A process for the production of at least one C4 compound selected from butane-1,4-diol, gamma-butyrolactone and tetrahydrofuran.
GB9724004D0
(en)
1997-11-13
1998-10-21
Kvaerner Process Tech Ltd
Process
EP0962438B1
(en)
1998-03-23
2001-06-06
Basf Aktiengesellschaft
Process for the preparation of 1,4-butanediol, butyrolactone and tetrahydrofuran.
EP1108702A1
(en)
*
1999-12-13
2001-06-20
Kvaerner Process Technology Limited
Process for the co-production of aliphatic diols and cyclic ethers
US6355817B1
(en)
2000-07-15
2002-03-12
Exxonmobil Chemical Patents Inc.
Optimized catalyst addition to enhance esterification catalyst performance
GB0117090D0
(en)
*
2001-07-12
2001-09-05
Kvaerner Process Tech Ltd
Process
US7435336B2
(en)
*
2002-10-10
2008-10-14
China Petroleum & Chenical Corporation
Process for carrying out gas-liquid countercurrent processing
GB0325530D0
(en)
*
2003-10-31
2003-12-03
Davy Process Techn Ltd
Process
GB0421928D0
(en)
*
2004-10-01
2004-11-03
Davy Process Techn Ltd
Process
JP2007153814A
(en)
*
2005-12-06
2007-06-21
Mitsubishi Chemicals Corp
Method for producing dicarboxylic acid diester
ZA200901193B
(en)
*
2006-08-22
2010-06-30
Dorf Ketal Chemicals I Private
Method of removal of calcium from hydrocarbon feedstock
CN101314564A
(en)
*
2007-06-01
2008-12-03
上海焦化有限公司
Preparation of maleic acid di-methyl ester
CA2712231C
(en)
*
2008-01-24
2014-07-08
Dorf Ketal Chemicals (I) Private Limited
Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids
WO2010029768A1
(en)
2008-09-11
2010-03-18
トヨタ自動車株式会社
Disc brake device
EP2379482B1
(en)
*
2008-12-16
2015-08-26
Basf Se
Production of carboxylic acid esters by stripping with alcohol vapor
US9186599B2
(en)
2010-09-24
2015-11-17
Basf Se
Process for isolating tetrahydrofuran
EP2619193B1
(en)
2010-09-24
2014-11-12
Basf Se
Process for the production of tetrahydrofuran
EP2723486A4
(en)
*
2011-06-27
2015-04-29
Burton Rachel
Reactor system
GB201115617D0
(en)
2011-09-09
2011-10-26
Davy Process Techn Ltd
Proacess
CN103360253B
(en)
*
2012-04-01
2015-07-15
中国石油化工股份有限公司
Method for producing dimethyl maleate
CN103360252B
(en)
*
2012-04-01
2015-04-08
中国石油化工股份有限公司
Method for producing maleic acid methyl ester
GB201216653D0
(en)
*
2012-09-18
2012-10-31
Davy Process Techn Ltd
Process
FR3012139B1
(en)
*
2013-10-18
2016-08-26
Arkema France
ESTERIFICATION UNIT FOR THE PRODUCTION OF RAW METHYL METHACRYLATE, ESTERIFICATION METHOD USING SAID UNIT AND INSTALLATION COMPRISING SAID UNIT
GB201321611D0
(en)
2013-12-06
2014-01-22
Johnson Matthey Davy Technologies Ltd
Process
GB201321627D0
(en)
2013-12-06
2014-01-22
Johnson Matthey Davy Technologies Ltd
Process
GB201507234D0
(en)
*
2015-04-28
2015-06-10
Johnson Matthey Davy Technologies Ltd
Process
CN106187683B
(en)
*
2016-07-05
2018-07-24
中石化上海工程有限公司
The production method of 1,4-butanediol
CN106083523B
(en)
*
2016-07-05
2018-07-27
中石化上海工程有限公司
The method for producing 1,4-butanediol
KR102151747B1
(en)
*
2018-11-23
2020-09-03
지에스칼텍스 주식회사
Method of preparing alkyl carboxylic acid ester and apparatus of preparing alkyl carboxylic acid ester
CN111848394A
(en)
*
2020-07-22
2020-10-30
深圳飞扬兴业科技有限公司
Synthesis method and application of maleic acid dihydric alcohol mono-tertiary butyl ether diester
CN112961058B
(en)
*
2021-02-08
2022-05-10
宁波窦氏化学科技有限公司
Process method for preparing glycol maleate
CN114181038B
(en)
2021-12-24
2022-10-11
常州瑞华化工工程技术股份有限公司
Method for producing 1,4-butanediol and coproducing succinic anhydride by directly hydrogenating maleic anhydride
GB202203264D0
(en)
2022-03-09
2022-04-20
Johnson Matthey Davy Technologies Ltd
Process for producing a refined 1,4-butanediol stream
CN114933531A
(en)
*
2022-06-07
2022-08-23
中建安装集团有限公司
Method and device for preparing dimethyl maleate by suspension catalytic rectification
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Publication number
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Publication date
Assignee
Title
GB1437898A
(en)
*
1972-08-25
1976-06-03
Petro Tex Chem Corp
Preparation of esters of maleic acid
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1972-06-21
1975-11-20
Basf Ag, 6700 Ludwigshafen
Process for the continuous production of dicarboxylic acid diesters with extensive wastewater treatment
US4032458A
(en)
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1975-08-08
1977-06-28
Petro-Tex Chemical Corporation
Production of 1,4-butanediol
US4314947A
(en)
*
1978-12-21
1982-02-09
Basf Aktiengesellschaft
Process for completing the esterification of carboxylic acids with alcohols
ZA816748B
(en)
*
1980-10-01
1982-10-27
Hoechst Ag
Process for the preparation of an ethyl ester
DE3106819A1
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*
1981-02-24
1982-09-09
Basf Ag, 6700 Ludwigshafen
METHOD FOR PRODUCING 1,4-BUTANDIOL
GB8331793D0
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*
1983-11-29
1984-01-04
Davy Mckee Ltd
Process
DE3346134A1
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*
1983-12-21
1985-07-04
Basf Ag, 6700 Ludwigshafen
METHOD FOR CONTINUOUSLY SEPARATING MALEIC ACID ANHYDRIDE FROM GAS SHAPED REACTION MIXTURES
1986
1986-08-01
GB
GB868618888A
patent/GB8618888D0/en
active
Pending
1987
1987-07-31
KR
KR87008395U
patent/KR950013081Y1/en
not_active
IP Right Cessation
1987-07-31
KR
KR1019870008395A
patent/KR880002797A/en
not_active
IP Right Cessation
1987-07-31
US
US07/080,060
patent/US4795824A/en
not_active
Expired – Lifetime
1987-07-31
AT
AT87306805T
patent/ATE73441T1/en
not_active
IP Right Cessation
1987-07-31
ES
ES198787306805T
patent/ES2031132T3/en
not_active
Expired – Lifetime
1987-07-31
DE
DE8787306805T
patent/DE3777275D1/en
not_active
Expired – Lifetime
1987-07-31
CN
CN87105388A
patent/CN1025329C/en
not_active
Expired – Lifetime
1987-07-31
MX
MX007546A
patent/MX168898B/en
unknown
1987-07-31
IN
IN551/MAS/87A
patent/IN170126B/en
unknown
1987-07-31
EP
EP87306805A
patent/EP0255399B1/en
not_active
Expired – Lifetime
1987-07-31
NZ
NZ221286A
patent/NZ221286A/en
unknown
1987-07-31
CA
CA000543542A
patent/CA1294630C/en
not_active
Expired – Lifetime
1987-07-31
AU
AU76388/87A
patent/AU592464B2/en
not_active
Ceased
1987-08-01
JP
JP62193634A
patent/JPH0813784B2/en
not_active
Expired – Lifetime
1992
1992-04-15
GR
GR920400733T
patent/GR3004365T3/el
unknown
Patent Citations (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1437898A
(en)
*
1972-08-25
1976-06-03
Petro Tex Chem Corp
Preparation of esters of maleic acid
Also Published As
Publication number
Publication date
JPH0813784B2
(en)
1996-02-14
ES2031132T3
(en)
1992-12-01
EP0255399A2
(en)
1988-02-03
US4795824A
(en)
1989-01-03
EP0255399B1
(en)
1992-03-11
CN87105388A
(en)
1988-03-09
GR3004365T3
(en)
1993-03-31
DE3777275D1
(en)
1992-04-16
ATE73441T1
(en)
1992-03-15
KR880022642U
(en)
1988-12-27
KR880002797A
(en)
1988-05-11
AU7638887A
(en)
1988-02-04
KR950013081Y1
(en)
1995-10-24
GB8618888D0
(en)
1986-09-10
JPS6399039A
(en)
1988-04-30
NZ221286A
(en)
1989-08-29
MX168898B
(en)
1993-06-14
IN170126B
(en)
1992-02-15
CA1294630C
(en)
1992-01-21
CN1025329C
(en)
1994-07-06
EP0255399A3
(en)
1988-12-14
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