ATE356793T1 - Verfahren zur herstellung von essigsäure-c4- estern - Google Patents

Verfahren zur herstellung von essigsäure-c4- estern

Info

Publication number: ATE356793T1
Authority: AT; Austria
Prior art keywords: butenyl; acetate; acetic acid; product; esters
Prior art date: 2001-08-30

Application number

AT02755255T

Other languages

English (en)

Inventor

Benjamin Patrick Gracey

Nicholas John Hazel

Original Assignee

Univ Southern Mississippi Res

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.)

2001-08-30

Filing date

2002-08-28

Publication date

2007-04-15

2002-08-28 Application filed by Univ Southern Mississippi Res filed Critical Univ Southern Mississippi Res

2007-04-15 Application granted granted Critical

2007-04-15 Publication of ATE356793T1 publication Critical patent/ATE356793T1/de

Links

QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title abstract 9
150000002148 esters Chemical class 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 4
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
BVCLXNHIJBDDTH-UHFFFAOYSA-N but-1-en-2-yl acetate Chemical compound CCC(=C)OC(C)=O BVCLXNHIJBDDTH-UHFFFAOYSA-N 0.000 abstract 2
NLAMRLZPVVKXTK-UHFFFAOYSA-N but-1-enyl acetate Chemical compound CCC=COC(C)=O NLAMRLZPVVKXTK-UHFFFAOYSA-N 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
WMOVHXAZOJBABW-UHFFFAOYSA-N tert-butyl acetate Chemical compound CC(=O)OC(C)(C)C WMOVHXAZOJBABW-UHFFFAOYSA-N 0.000 abstract 2
ITEWADKLBZSOIN-UHFFFAOYSA-N acetic acid 2-methylprop-1-ene Chemical compound CC(C)=C.CC(O)=O ITEWADKLBZSOIN-UHFFFAOYSA-N 0.000 abstract 1
125000004370 n-butenyl group Chemical group [H]\C([H])=C(/[H])C([H])([H])C([H])([H])* 0.000 abstract 1
238000004064 recycling Methods 0.000 abstract 1

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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT02755255T 2001-08-30 2002-08-28 Verfahren zur herstellung von essigsäure-c4- estern ATE356793T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB0120989.9A GB0120989D0 (en)	2001-08-30	2001-08-30	Process for treating a mixed c4 stream comprising iso-butene and 1,3-butadiene

Publications (1)

Publication Number	Publication Date
ATE356793T1 true ATE356793T1 (de)	2007-04-15

Family

ID=9921198

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT02755255T ATE356793T1 (de)	2001-08-30	2002-08-28	Verfahren zur herstellung von essigsäure-c4- estern

Country Status (13)

Country	Link
US (1)	US6949671B2 (de)
EP (1)	EP1421053B1 (de)
JP (1)	JP2005518341A (de)
KR (1)	KR20040029044A (de)
CN (1)	CN1237044C (de)
AT (1)	ATE356793T1 (de)
BR (1)	BR0212162A (de)
DE (1)	DE60218868D1 (de)
GB (1)	GB0120989D0 (de)
PL (1)	PL367725A1 (de)
RU (1)	RU2004109816A (de)
WO (1)	WO2003020681A1 (de)
ZA (1)	ZA200401196B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20070060769A1 (en) *	2003-06-16	2007-03-15	The University Of Southern Mississippi Research Foundation	Integrated process to produce derivatives of butadiene addition products
CN100463897C (zh) *	2007-02-02	2009-02-25	胡先念	一种从乙酸与混合c4反应后的混合物中分离乙酸仲丁酯的方法
KR101107621B1 (ko) *	2009-04-27	2012-01-30	어코드 주식회사	원통형 열교환기를 갖는 국솥
CN102234230A (zh) *	2010-05-05	2011-11-09	北京石油化工学院	用c4馏分合成醋酸仲丁酯的工艺方法
CN102372628A (zh) *	2010-08-13	2012-03-14	中国石油化工股份有限公司	一种制备乙酸叔丁酯的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3105399A1 (de)	1981-02-14	1982-10-21	EC Erdölchemie GmbH, 5000 Köln	Verfahren zur herstellung von carbonsaeureestern
GB9823853D0 (en)	1998-10-30	1998-12-23	Bp Chem Int Ltd	A process for making n-butyl esters from butadiene

2001
- 2001-08-30 GB GBGB0120989.9A patent/GB0120989D0/en not_active Ceased
2002
- 2002-08-28 AT AT02755255T patent/ATE356793T1/de not_active IP Right Cessation
- 2002-08-28 RU RU2004109816/04A patent/RU2004109816A/ru not_active Application Discontinuation
- 2002-08-28 JP JP2003524953A patent/JP2005518341A/ja not_active Ceased
- 2002-08-28 WO PCT/GB2002/003930 patent/WO2003020681A1/en not_active Ceased
- 2002-08-28 EP EP02755255A patent/EP1421053B1/de not_active Expired - Lifetime
- 2002-08-28 CN CNB028169794A patent/CN1237044C/zh not_active Expired - Fee Related
- 2002-08-28 DE DE60218868T patent/DE60218868D1/de not_active Expired - Lifetime
- 2002-08-28 US US10/487,450 patent/US6949671B2/en not_active Expired - Fee Related
- 2002-08-28 PL PL02367725A patent/PL367725A1/xx not_active IP Right Cessation
- 2002-08-28 BR BR0212162-0A patent/BR0212162A/pt not_active Application Discontinuation
- 2002-08-28 KR KR10-2004-7002807A patent/KR20040029044A/ko not_active Withdrawn
2004
- 2004-02-13 ZA ZA200401196A patent/ZA200401196B/en unknown

Also Published As

Publication number	Publication date
CN1237044C (zh)	2006-01-18
ZA200401196B (en)	2004-10-22
BR0212162A (pt)	2004-07-13
US20040249192A1 (en)	2004-12-09
EP1421053B1 (de)	2007-03-14
CN1549806A (zh)	2004-11-24
EP1421053A1 (de)	2004-05-26
JP2005518341A (ja)	2005-06-23
DE60218868D1 (de)	2007-04-26
WO2003020681A1 (en)	2003-03-13
RU2004109816A (ru)	2005-10-20
GB0120989D0 (en)	2001-10-24
KR20040029044A (ko)	2004-04-03
US6949671B2 (en)	2005-09-27
PL367725A1 (en)	2005-03-07

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Legal Events

Date	Code	Title	Description
2007-09-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties