RS60732B1 - Metodi za proizvodnju sastava sa vinil acetatom koji ima nizak sadržaj nečistoća - Google Patents

Metodi za proizvodnju sastava sa vinil acetatom koji ima nizak sadržaj nečistoća

Info

Publication number
RS60732B1
RS60732B1 RS20200993A RSP20200993A RS60732B1 RS 60732 B1 RS60732 B1 RS 60732B1 RS 20200993 A RS20200993 A RS 20200993A RS P20200993 A RSP20200993 A RS P20200993A RS 60732 B1 RS60732 B1 RS 60732B1
Authority
RS
Serbia
Prior art keywords
producing
methods
vinyl acetate
impurity content
low impurity
Prior art date
Application number
RS20200993A
Other languages
English (en)
Inventor
Jessica Freeman
Qiang Yao
Lauren Moore
Ilias Kotsianis
Victor Johnston
Kevin Hanks
Original Assignee
Celanese Int Corp
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 Celanese Int Corp filed Critical Celanese Int Corp
Publication of RS60732B1 publication Critical patent/RS60732B1/sr

Links

Classifications

    • 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
    • C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • 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
    • C07C67/62—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12—Acetic acid esters
    • C07C69/14—Acetic acid esters of monohydroxylic compounds
    • C07C69/145—Acetic acid esters of monohydroxylic compounds of unsaturated alcohols
    • C07C69/15—Vinyl acetate
RS20200993A 2010-10-28 2011-10-25 Metodi za proizvodnju sastava sa vinil acetatom koji ima nizak sadržaj nečistoća RS60732B1 (sr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40768410P 2010-10-28 2010-10-28
PCT/US2011/057627 WO2012058196A1 (en) 2010-10-28 2011-10-25 Methods for producing a vinyl acetate composition having a low impurity content
EP11779922.1A EP2632887B1 (en) 2010-10-28 2011-10-25 Methods for producing a vinyl acetate composition having a low impurity content

Publications (1)

Publication Number Publication Date
RS60732B1 true RS60732B1 (sr) 2020-09-30

Family

ID=44913421

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20200993A RS60732B1 (sr) 2010-10-28 2011-10-25 Metodi za proizvodnju sastava sa vinil acetatom koji ima nizak sadržaj nečistoća

Country Status (7)

Country Link
US (1) US9193663B2 (sr)
EP (1) EP2632887B1 (sr)
CN (1) CN103237784B (sr)
ES (1) ES2803473T3 (sr)
RS (1) RS60732B1 (sr)
TW (1) TW201229030A (sr)
WO (1) WO2012058196A1 (sr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013225114A1 (de) 2013-12-06 2015-06-11 Wacker Chemie Ag Verfahren zur Herstellung von Vinylacetat mit inhibierter Nebenproduktbildung
EP3713909B1 (de) 2017-11-21 2021-05-26 Wacker Chemie AG Verfahren zur herstellung von vinylacetat
CN113751073B (zh) * 2020-06-02 2024-01-30 中国石油化工股份有限公司 乙烯法醋酸乙烯催化剂
CN115228509B (zh) * 2021-04-25 2023-08-29 中国石油化工股份有限公司 乙烯法合成醋酸乙烯的催化剂

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB155954A (en) 1919-10-27 1921-01-06 Brush Electrical Eng Improvements in or relating to turbo-electric driving arrangements
DE1807738C3 (de) 1968-11-08 1973-10-31 Bayer Ag, 5090 Leverkusen Verfahren zur Gewinnung von reinem Vinylacetat
US4021476A (en) 1975-12-29 1977-05-03 Union Carbide Corporation Vinyl acetate polymerization inhibitors
DE2610624C2 (de) 1976-03-13 1985-02-14 Hoechst Ag, 6230 Frankfurt Verfahren zur Gewinnung von Vinylacetat aus den Gasgemischen, die bei dessen Herstellung anfallen
US4048096A (en) 1976-04-12 1977-09-13 E. I. Du Pont De Nemours And Company Surface impregnated catalyst
DE2945913A1 (de) 1979-11-14 1981-06-04 Hoechst Ag, 6000 Frankfurt Verfahren zur abtrennung von wasser aus gemischen mit vinylacetat und essigsaeure
US5001259A (en) 1984-05-03 1991-03-19 Hoechst Celanese Corporation Methanol carbonylation process
DE3422575A1 (de) * 1984-06-18 1985-12-19 Hoechst Ag, 6230 Frankfurt Verfahren zur abtrennung von vinylacetat
US4713263A (en) * 1986-05-12 1987-12-15 National Starch And Chemical Corporation Ethylene vinyl acetate compositions for flocking adhesives
DE3803900A1 (de) 1988-02-09 1989-08-17 Hoechst Ag Verfahren zur herstellung von vinylacetat
US5185308A (en) 1991-05-06 1993-02-09 Bp Chemicals Limited Catalysts and processes for the manufacture of vinyl acetate
ES2287994T3 (es) 1994-02-22 2007-12-16 The Standard Oil Company Procedimiento para la preparacion de soporte de catalizador de acetato de vinilo de lecho fluidizado.
DE19613791C2 (de) 1996-04-04 2002-01-31 Celanese Chem Europe Gmbh Katalysator, Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Vinylacetat
US5691267A (en) 1996-04-16 1997-11-25 Hoechst Celanese Corporation Two step gold addition method for preparing a vinyl acetate catalyst
GB9616573D0 (en) 1996-08-07 1996-09-25 Bp Chem Int Ltd Process
DE19734974A1 (de) 1997-08-13 1999-02-25 Hoechst Ag Verfahren zur Herstellung von porös geträgerten Metall-Nanopartikel-haltigen Katalysatoren, insbesondere für die Gasphasenoxidation von Ethylen und Essigsäure zu Vinylacetat
DE19825254C1 (de) * 1998-06-05 1999-11-11 Celanese Gmbh Verfahren zur Aufarbeitung von rohem, flüssigem Vinylacetat
DE19920390C2 (de) 1999-05-04 2002-08-01 Celanese Chem Europe Gmbh Katalysator und Verfahren zur Herstellung von Vinylacetat
WO2001090043A1 (en) 2000-05-19 2001-11-29 Celanese International Corporation Process for the production of vinyl acetate
DE10042695A1 (de) * 2000-08-31 2002-03-28 Wacker Chemie Gmbh Verfahren zur Reduzierung von Polymerisationsinhibitoren bei der Herstellung von Vinylacetatmonomer (VAM)
GB0026241D0 (en) 2000-10-26 2000-12-13 Bp Chem Int Ltd Process
JP2006069916A (ja) * 2004-08-31 2006-03-16 Hakuto Co Ltd 酢酸ビニルの重合抑制剤および重合抑制方法
US7700801B2 (en) 2004-11-15 2010-04-20 Celanese International Corporation Co-production of vinyl acetate and ethyl acetate
JP4484726B2 (ja) * 2005-02-22 2010-06-16 伯東株式会社 酢酸ビニルの重合抑制剤組成物および重合抑制方法
GB0521319D0 (en) * 2005-10-20 2005-11-30 A H Marks And Company Ltd Method
KR100891954B1 (ko) 2007-05-02 2009-04-07 전병준 비닐아세테이트 단량체 제조공정중의 중합방지방법
DE102009027115A1 (de) 2009-06-23 2010-12-30 Wacker Chemie Ag Verfahren zur Herstellung von Vinylacetat

Also Published As

Publication number Publication date
WO2012058196A1 (en) 2012-05-03
US9193663B2 (en) 2015-11-24
US20120108842A1 (en) 2012-05-03
TW201229030A (en) 2012-07-16
EP2632887A1 (en) 2013-09-04
CN103237784B (zh) 2015-11-25
ES2803473T3 (es) 2021-01-26
EP2632887B1 (en) 2020-06-17
CN103237784A (zh) 2013-08-07

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