IN170126B - - Google Patents

Info

Publication number
IN170126B
IN170126B IN551/MAS/87A IN551MA1987A IN170126B IN 170126 B IN170126 B IN 170126B IN 551MA1987 A IN551MA1987 A IN 551MA1987A IN 170126 B IN170126 B IN 170126B
Authority
IN
India
Prior art keywords
alkyl alcohol
secondary esterification
esterification zone
maleate
zone
Prior art date
Application number
IN551/MAS/87A
Other languages
English (en)
Inventor
John Wilson Kippax
Colin Rathmell
Original Assignee
Davy Mckee 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 Davy Mckee Ltd filed Critical Davy Mckee Ltd
Publication of IN170126B publication Critical patent/IN170126B/en

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Glass Compositions (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Toys (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
IN551/MAS/87A 1986-08-01 1987-07-31 IN170126B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868618888A GB8618888D0 (en) 1986-08-01 1986-08-01 Process

Publications (1)

Publication Number Publication Date
IN170126B true IN170126B (de) 1992-02-15

Family

ID=10602120

Family Applications (1)

Application Number Title Priority Date Filing Date
IN551/MAS/87A IN170126B (de) 1986-08-01 1987-07-31

Country Status (15)

Country Link
US (1) US4795824A (de)
EP (1) EP0255399B1 (de)
JP (1) JPH0813784B2 (de)
KR (2) KR880002797A (de)
CN (1) CN1025329C (de)
AT (1) ATE73441T1 (de)
AU (1) AU592464B2 (de)
CA (1) CA1294630C (de)
DE (1) DE3777275D1 (de)
ES (1) ES2031132T3 (de)
GB (1) GB8618888D0 (de)
GR (1) GR3004365T3 (de)
IN (1) IN170126B (de)
MX (1) MX168898B (de)
NZ (1) NZ221286A (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740272A (en) * 1987-03-31 1988-04-26 Davy Mckee (London) Limited Separation of monoalkyl maleate from dialkyl maleate
JP2921977B2 (ja) * 1989-01-17 1999-07-19 デイヴイ・プロセス・テクノロジー・リミテッド プロセス及び装置
AU641630B2 (en) * 1989-01-17 1993-09-30 Davy Mckee (London) Limited Process for the production of fatty alcohols
AT400033B (de) * 1992-03-10 1995-09-25 Biochemie Gmbh Neues verfahren zur isolierung und reinigung von clavulansäure und zur herstellung von pharmakologisch verträglichen salzen derselben
DE4423355A1 (de) 1994-07-04 1996-01-11 Bayer Ag Verfahren zur Herstellung von Maleinsäuredialkylestern
AT403375B (de) * 1995-11-15 1998-01-26 Biochemie Gmbh Verfahren zur fällung von alkalisalzen der clavulansäure
ZA972614B (en) * 1996-03-29 1997-12-22 Kvaerner Process Tech Ltd Process for the production of butane-1,4-diol.
ZA973972B (en) * 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
ES2158645T3 (es) 1998-03-23 2001-09-01 Basf Ag Procedimiento para la preparacion de 1,4-butanodiol, butirolactona y tetrahidrofurano.
EP1108702A1 (de) * 1999-12-13 2001-06-20 Kvaerner Process Technology Limited Verfahren zur Koproduktion von aliphatischen Diolen und cyclischen Ethern
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 (ja) * 2005-12-06 2007-06-21 Mitsubishi Chemicals Corp ジカルボン酸ジエステルの製造方法
ZA200901193B (en) * 2006-08-22 2010-06-30 Dorf Ketal Chemicals I Private Method of removal of calcium from hydrocarbon feedstock
CN101314564A (zh) * 2007-06-01 2008-12-03 上海焦化有限公司 马来酸二甲酯的制备方法
WO2009113095A2 (en) * 2008-01-24 2009-09-17 Dorf Ketal Chemicals (I) Private Limited Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids
CN102138021B (zh) 2008-09-11 2013-10-23 丰田自动车株式会社 盘式制动装置
MY157837A (en) * 2008-12-16 2016-07-29 Basf Se Production of carboxylic acid esters by stripping with alcohol vapor
EP2619193B1 (de) 2010-09-24 2014-11-12 Basf Se Verfahren zur gewinnung von tetrahydrofuran
US9186599B2 (en) 2010-09-24 2015-11-17 Basf Se Process for isolating tetrahydrofuran
EP2723486A4 (de) * 2011-06-27 2015-04-29 Burton Rachel Reaktorsystem
GB201115617D0 (en) 2011-09-09 2011-10-26 Davy Process Techn Ltd Proacess
CN103360252B (zh) * 2012-04-01 2015-04-08 中国石油化工股份有限公司 马来酸二甲酯的生产方法
CN103360253B (zh) * 2012-04-01 2015-07-15 中国石油化工股份有限公司 生产马来酸二甲酯的方法
GB201216653D0 (en) * 2012-09-18 2012-10-31 Davy Process Techn Ltd Process
FR3012139B1 (fr) 2013-10-18 2016-08-26 Arkema France Unite d'esterification pour la production de methacrylate de methyle brut, procede d'esterification utilisant ladite unite et installation comprenant ladite unite
GB201321627D0 (en) 2013-12-06 2014-01-22 Johnson Matthey Davy Technologies Ltd Process
GB201321611D0 (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 (zh) * 2016-07-05 2018-07-24 中石化上海工程有限公司 1，4-丁二醇的生产方法
CN106083523B (zh) * 2016-07-05 2018-07-27 中石化上海工程有限公司 生产1，4-丁二醇的方法
KR102151747B1 (ko) * 2018-11-23 2020-09-03 지에스칼텍스 주식회사 알킬 카르복실산 에스테르의 제조 방법 및 알킬 카르복실산 에스테르의 제조 장치
CN111848394A (zh) * 2020-07-22 2020-10-30 深圳飞扬兴业科技有限公司 一种马来酸二元醇单叔丁醚双酯的合成方法及其应用
CN112961058B (zh) * 2021-02-08 2022-05-10 宁波窦氏化学科技有限公司 一种制备马来酸二醇酯的工艺方法
CN114181038B (zh) 2021-12-24 2022-10-11 常州瑞华化工工程技术股份有限公司 一种顺酐直接加氢生产1,4-丁二醇并联产丁二酸酐的方法
GB202203264D0 (en) 2022-03-09 2022-04-20 Johnson Matthey Davy Technologies Ltd Process for producing a refined 1,4-butanediol stream
CN114933531A (zh) * 2022-06-07 2022-08-23 中建安装集团有限公司 一种悬浮催化精馏制备顺丁烯二酸二甲酯的方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230226C3 (de) * 1972-06-21 1975-11-20 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen Herstellung von Dicarbonsäurediestern unter weitgehender Abwasserreinigung
US3862147A (en) * 1972-08-25 1975-01-21 Petro Tex Chem Corp Maleic anhydride process
US4032458A (en) * 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 (de) * 1981-02-24 1982-09-09 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 1,4-butandiol
GB8331793D0 (en) * 1983-11-29 1984-01-04 Davy Mckee Ltd Process
DE3346134A1 (de) * 1983-12-21 1985-07-04 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen abscheidung von maleinsaeureanhydrid aus gasfoermigen reaktionsgemischen

Also Published As

Publication number Publication date
GB8618888D0 (en) 1986-09-10
GR3004365T3 (de) 1993-03-31
EP0255399A3 (en) 1988-12-14
KR880002797A (ko) 1988-05-11
KR950013081Y1 (en) 1995-10-24
CA1294630C (en) 1992-01-21
EP0255399B1 (de) 1992-03-11
JPH0813784B2 (ja) 1996-02-14
DE3777275D1 (de) 1992-04-16
CN1025329C (zh) 1994-07-06
JPS6399039A (ja) 1988-04-30
AU592464B2 (en) 1990-01-11
CN87105388A (zh) 1988-03-09
NZ221286A (en) 1989-08-29
EP0255399A2 (de) 1988-02-03
ATE73441T1 (de) 1992-03-15
MX168898B (es) 1993-06-14
US4795824A (en) 1989-01-03
KR880022642U (ko) 1988-12-27
AU7638887A (en) 1988-02-04
ES2031132T3 (es) 1992-12-01

Similar Documents

Publication Publication Date Title
KR950013081Y1 (en) Process for the production of dialkyl maleates
IL62202A (en) Preparation of esters of aralkanoic acids by rearrangement of alpha-haloketals
AU3928795A (en) Method of producing caprolactam
AU6818390A (en) Esterification process
ES8702875A1 (es) Procedimiento para la obtencion continua de anhidridos carboxilicos
ES8200338A1 (es) Un procedimiento para la separacion por via de destilacion dehidroperoxidos de ter-alquilo
ES8601841A1 (es) Procedimiento para la obtencion de un ester de alquilo de c2+ primario de un acido carboxilico de alquilo
AU3000784A (en) Preparation of glyoxylic ester
AU600290B2 (en) Production of a substantially acid free dialkyl maleate
JPS5646888A (en) Preparation of alkenylhalosilane
EP0605735A4 (de) Verfahren zur herstellung von alkadienolen.
BE904042A (fr) Procede de fabrication de 3-cyclohexene -1-carboxaldehyde.
BR8801711A (pt) Processo de preparacao de lactatos de alquila oticamente puros
ES8302625A1 (es) Procedimiento de obtencion en continuo de esteres carboxilicos .
EP0150011A3 (en) Catalytic process for the preparation of amides
BG100794A (en) Method for the treatment of residues from the raw ester distillation in the production of dimethylterephthalate
GB2175897A (en) Process for preparing tetramethyl biphenyltetracarboxylate