ES2083678T3 - Proceso para recuperar acido acetico a partir de composiciones que comprenden acido acetico y agua. - Google Patents

Proceso para recuperar acido acetico a partir de composiciones que comprenden acido acetico y agua.

Info

Publication number
ES2083678T3
ES2083678T3 ES92301825T ES92301825T ES2083678T3 ES 2083678 T3 ES2083678 T3 ES 2083678T3 ES 92301825 T ES92301825 T ES 92301825T ES 92301825 T ES92301825 T ES 92301825T ES 2083678 T3 ES2083678 T3 ES 2083678T3
Authority
ES
Spain
Prior art keywords
acetic acid
water
compositions including
recover
composition
Prior art date
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.)
Expired - Lifetime
Application number
ES92301825T
Other languages
English (en)
Inventor
Derrick John Watson
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10692161&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2083678(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BP Chemicals Ltd filed Critical BP Chemicals Ltd
Application granted granted Critical
Publication of ES2083678T3 publication Critical patent/ES2083678T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glass Compositions (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

PROCESO PARA LA RECUPERACION DE ACIDO ACETICO DE COMPOSICIONES QUE CONSISTEN EN ACIDO ACETICO Y AGUA. EL USO DE UN COMPUESTO YODURO DE GRUPO IA O GRUPO IIA DE LA TABLA PERIODICA DE LOS ELEMENTOS O DE HIDROGENO O ALUMINIO PARA ANULAR LA VOLATILIDAD DE AGUA RELATIVO AL ACIDO ACETICO EN UN PROCESO PARA LA RECUPERACION DE ACIDO ACETICO DE UNA COMPOSICION QUE CONSISTE EN ACIDO ACETICO Y AGUA PARA REPARTIR Y SEPARAR LA COMPOSICION EN FASES DE LIQUIDO Y DE VAPOR, CON EL COMPUESTO YODURO EN LA FASE LIQUIDA.
ES92301825T 1991-03-25 1992-03-04 Proceso para recuperar acido acetico a partir de composiciones que comprenden acido acetico y agua. Expired - Lifetime ES2083678T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919106298A GB9106298D0 (en) 1991-03-25 1991-03-25 Process

Publications (1)

Publication Number Publication Date
ES2083678T3 true ES2083678T3 (es) 1996-04-16

Family

ID=10692161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92301825T Expired - Lifetime ES2083678T3 (es) 1991-03-25 1992-03-04 Proceso para recuperar acido acetico a partir de composiciones que comprenden acido acetico y agua.

Country Status (10)

Country Link
EP (1) EP0506240B1 (es)
JP (1) JP3315717B2 (es)
KR (1) KR100206728B1 (es)
AT (1) ATE133935T1 (es)
BR (1) BR9201010A (es)
DE (1) DE69208126T2 (es)
ES (1) ES2083678T3 (es)
GB (1) GB9106298D0 (es)
SA (1) SA92130133B1 (es)
TW (1) TW292975B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9211671D0 (en) * 1992-06-02 1992-07-15 Bp Chem Int Ltd Process
GB9306409D0 (en) * 1993-03-26 1993-05-19 Bp Chem Int Ltd Process
GB9503385D0 (en) * 1995-02-21 1995-04-12 Bp Chem Int Ltd Process
JP4732743B2 (ja) * 2004-12-06 2011-07-27 ダイセル化学工業株式会社 蒸留方法
US7053241B1 (en) 2005-02-24 2006-05-30 Celanese International Corporation Acetic acid production methods incorporating at least one metal salt as a catalyst stabilizer
US8637699B2 (en) 2011-04-15 2014-01-28 Lyondell Chemical Technology, L.P. Process for the manufacture of acetic acid
US8742168B2 (en) 2011-05-31 2014-06-03 Lyondell Chemical Technology, L.P. Process for the production of acetic acid
US9051258B2 (en) 2011-12-21 2015-06-09 Lyondellbasell Acetyls, Llc Process for the manufacture of acetic acid
US9090554B2 (en) 2011-12-21 2015-07-28 Lyondellbasell Acetyls, Llc Process for the manufacture of acetic acid
CN114292181A (zh) * 2022-01-27 2022-04-08 西安海泽微流工程技术有限公司 一种2-甲基-5硝基咪唑硝化完成液的回收乙酸工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2090559A5 (es) * 1970-04-23 1972-01-14 Monsanto Co
US3791935A (en) * 1971-11-10 1974-02-12 Monsanto Co Purification of carboxylic acids
DE3170215D1 (en) * 1980-12-29 1985-05-30 Monsanto Co Carbonylation process employing a catalyst stabilised in soluble form
JPS6025949A (ja) * 1983-07-07 1985-02-08 ヘキスト・セラニーズ・コーポレーション 水溶液から酢酸を回収するための高沸点溶剤系
JPS6054334A (ja) * 1983-09-02 1985-03-28 Daicel Chem Ind Ltd カルボン酸の製造法
CA1231966A (en) * 1983-12-02 1988-01-26 David J. Schreck Production of carboxylic acids from alcohols
CA1228867A (en) * 1984-05-03 1987-11-03 G. Paull Torrence Methanol carbonylation process
CA1299195C (en) * 1986-06-16 1992-04-21 G. Paull Torrence Addition of hydrogen to carbon monoxide feed gas in producing acetic acid by carbonylation of methanol

Also Published As

Publication number Publication date
DE69208126T2 (de) 1996-06-20
TW292975B (es) 1996-12-11
DE69208126D1 (de) 1996-03-21
GB9106298D0 (en) 1991-05-08
JPH0578275A (ja) 1993-03-30
EP0506240B1 (en) 1996-02-07
KR100206728B1 (ko) 1999-07-01
JP3315717B2 (ja) 2002-08-19
SA92130133B1 (ar) 2004-08-14
ATE133935T1 (de) 1996-02-15
BR9201010A (pt) 1992-11-24
EP0506240A2 (en) 1992-09-30
KR920018002A (ko) 1992-10-21
EP0506240A3 (en) 1993-07-14

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