BR9911956A - Sìntese de éster - Google Patents

Sìntese de éster

Info

Publication number
BR9911956A
BR9911956A BR9911956-0A BR9911956A BR9911956A BR 9911956 A BR9911956 A BR 9911956A BR 9911956 A BR9911956 A BR 9911956A BR 9911956 A BR9911956 A BR 9911956A
Authority
BR
Brazil
Prior art keywords
heteropolyacid catalyst
lower aliphatic
ester synthesis
feedstock
reacting
Prior art date
Application number
BR9911956-0A
Other languages
English (en)
Inventor
Simon Frederick Thomas Froom
Stephen Robert Hodge
Witold Franciszek Pacynko
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 BR9911956A publication Critical patent/BR9911956A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds

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)

Abstract

"SìNTESE DE éSTER". Esta invenção refere-se a um processopara produção de esteres alifáticos inferiores que compreendemreação de olefina inferior com um ácido mono-carboxílico alifáticoinferior saturado em uma fase de vapor na presença de umcatalisador heteropoliácido, caracterizado pelo fato de que: a)areação é realizada em uma variedade de reatores dispostos emsérie, e b) o estoque de abastecimento é tornado substancialmentelivre de impurezas de compostos de metal ou metálicos antes deser posto em contato com o catalisador heteropoliácido.
BR9911956-0A 1998-07-14 1999-07-01 Sìntese de éster BR9911956A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9815135.0A GB9815135D0 (en) 1998-07-14 1998-07-14 Ester synthesis
PCT/GB1999/002101 WO2000003967A1 (en) 1998-07-14 1999-07-01 Ester synthesis

Publications (1)

Publication Number Publication Date
BR9911956A true BR9911956A (pt) 2001-11-27

Family

ID=10835401

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9911956-0A BR9911956A (pt) 1998-07-14 1999-07-01 Sìntese de éster

Country Status (18)

Country Link
US (1) US6794535B2 (pt)
EP (1) EP1097121B1 (pt)
JP (1) JP2002520381A (pt)
KR (1) KR100663685B1 (pt)
CN (1) CN1160302C (pt)
AT (1) ATE261926T1 (pt)
AU (1) AU4632499A (pt)
BR (1) BR9911956A (pt)
CA (1) CA2337034C (pt)
DE (1) DE69915627T2 (pt)
ES (1) ES2217769T3 (pt)
GB (1) GB9815135D0 (pt)
ID (1) ID28030A (pt)
MX (1) MXPA01000494A (pt)
MY (1) MY126512A (pt)
RU (1) RU2227138C2 (pt)
TW (1) TWI222438B (pt)
WO (1) WO2000003967A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69804751T2 (de) * 1997-12-23 2002-11-21 Bp Chemicals Ltd., London Estersynthese
US20040242918A1 (en) * 2000-06-27 2004-12-02 Showa Denko K.K Support and catalyst for use in producing lower aliphatic carboxylic acid ester, process for producing the catalyst and process for producing lower aliphatic carboxylic acid ester using the catalyst
DE10036959A1 (de) * 2000-07-28 2002-02-07 Basf Ag Verfahren zur Herstellung von tert.-Butylestern aliphatischer C1-C4-Carbonsäuren
JP2004018404A (ja) * 2002-06-13 2004-01-22 Showa Denko Kk 低級脂肪族カルボン酸エステルの製造方法及び該製造方法で製造された低級脂肪族カルボン酸エステル
JP2004083473A (ja) * 2002-08-27 2004-03-18 Showa Denko Kk 低級脂肪族カルボン酸エステルの製造方法及び該製造方法で製造された低級脂肪族カルボン酸エステル
GB0320692D0 (en) * 2003-09-03 2003-10-01 Bp Chem Int Ltd Ester synthesis
GB0410603D0 (en) * 2004-05-12 2004-06-16 Bp Chem Int Ltd Ester synthesis
US20080088187A1 (en) * 2006-10-17 2008-04-17 Hitachi, Ltd Electric Motor with Reduced EMI
EP1992601A1 (en) † 2007-05-11 2008-11-19 Ineos Europe Limited Dehydration of alcohols over supported heteropolyacids
CN100432039C (zh) * 2007-07-11 2008-11-12 胡先念 一种保护制备低级脂肪酸酯所用酸性离子交换树脂催化剂方法
CN102757341A (zh) * 2011-04-27 2012-10-31 中国石油化工集团公司 一种醋酸乙酯和/或醋酸异丙酯的制备方法
JP6986908B2 (ja) 2017-09-05 2021-12-22 昭和電工株式会社 脂肪族カルボン酸エステルの製造方法
JP6910252B2 (ja) 2017-09-05 2021-07-28 昭和電工株式会社 シリカ担体の製造方法
GB2627636A (en) * 2021-12-15 2024-08-28 Resonac Corp Method for producing ethyl acetate

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644497A (en) * 1968-11-01 1972-02-22 Celanese Corp Conversion of ethylenically unsaturated compounds using heteropoly-molybdic and heteropolytungstic acids as catalysts
JPS5452025A (en) * 1977-09-28 1979-04-24 Tokuyama Soda Co Ltd Preparation of ester
JPS57106640A (en) * 1980-12-25 1982-07-02 Idemitsu Kosan Co Ltd Preparation of carboxylates
CA1185260A (en) * 1981-04-24 1985-04-09 Kazuhisa Nakajima Process for preparing acetic acid esters
JPS59231027A (ja) * 1983-06-13 1984-12-25 Japan Organo Co Ltd 固体酸触媒を用いる有機反応方法
US4927954A (en) * 1983-06-28 1990-05-22 Union Carbide Chemicals And Plastics Company, Inc. Continuous process for producing secondary alcohols and carboxylic acid esters
JPH0611724B2 (ja) 1985-03-05 1994-02-16 川崎化成工業株式会社 コハク酸の製造法
JP2730696B2 (ja) 1989-05-22 1998-03-25 日本ケッチェン株式会社 炭化水素油の脱スケール剤および水素化処理触媒
DE69117871T2 (de) 1990-10-31 1996-11-07 Daicel Chem Verfahren zur Herstellung eines Niedrigalkylacetats
US5241106A (en) * 1991-10-22 1993-08-31 Mitsui Toatsu Chemicals, Inc. Process for producing ethyl acetate
US5189201A (en) * 1992-03-25 1993-02-23 Showa Denko K.K. Process for preparation of lower fatty acid ester
GB9305902D0 (en) 1993-03-22 1993-05-12 Bp Chem Int Ltd Process
JP2674699B2 (ja) * 1993-06-29 1997-11-12 昭和電工株式会社 酢酸エチルの製法とその製造装置
EP0959064B1 (en) * 1995-08-02 2001-12-12 BP Chemicals Limited Ester synthesis

Also Published As

Publication number Publication date
EP1097121B1 (en) 2004-03-17
DE69915627D1 (en) 2004-04-22
GB9815135D0 (en) 1998-09-09
CN1309629A (zh) 2001-08-22
CN1160302C (zh) 2004-08-04
MXPA01000494A (es) 2002-06-04
JP2002520381A (ja) 2002-07-09
ES2217769T3 (es) 2004-11-01
RU2227138C2 (ru) 2004-04-20
CA2337034A1 (en) 2000-01-27
TWI222438B (en) 2004-10-21
MY126512A (en) 2006-10-31
US20010029307A1 (en) 2001-10-11
KR20010071891A (ko) 2001-07-31
WO2000003967A1 (en) 2000-01-27
EP1097121A1 (en) 2001-05-09
KR100663685B1 (ko) 2007-01-02
DE69915627T2 (de) 2005-02-03
AU4632499A (en) 2000-02-07
US6794535B2 (en) 2004-09-21
ATE261926T1 (de) 2004-04-15
ID28030A (id) 2001-05-03
CA2337034C (en) 2007-09-18

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements