ES2041099T3 - Procedimiento para la separacion de una mezcla formada por 1-metoxipropanol-2 y agua en sus componentes. - Google Patents

Procedimiento para la separacion de una mezcla formada por 1-metoxipropanol-2 y agua en sus componentes.

Info

Publication number
ES2041099T3
ES2041099T3 ES199090119880T ES90119880T ES2041099T3 ES 2041099 T3 ES2041099 T3 ES 2041099T3 ES 199090119880 T ES199090119880 T ES 199090119880T ES 90119880 T ES90119880 T ES 90119880T ES 2041099 T3 ES2041099 T3 ES 2041099T3
Authority
ES
Spain
Prior art keywords
water
metoxipropanol
separation
procedure
components
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
ES199090119880T
Other languages
English (en)
Inventor
Joseph Dr. Krug
Gernot Dr. Reissenweber
Knut Dr. Koob
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2041099T3 publication Critical patent/ES2041099T3/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
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/13—Saturated ethers containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/36—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA LA SEPARACION DE UNA MEZCLA DE 1-METOXIPROPANOL-2 Y AGUA EN SUS COMPONENTES, REALIZANDOSE LA SEPARACION MEDIANTE PERVAPORACION.
ES199090119880T 1989-10-28 1990-10-17 Procedimiento para la separacion de una mezcla formada por 1-metoxipropanol-2 y agua en sus componentes. Expired - Lifetime ES2041099T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3936052A DE3936052A1 (de) 1989-10-28 1989-10-28 Verfahren zur trennung eines gemisches aus 1-methoxy-propanol-2 und wasser in seine bestandteile

Publications (1)

Publication Number Publication Date
ES2041099T3 true ES2041099T3 (es) 1993-11-01

Family

ID=6392494

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090119880T Expired - Lifetime ES2041099T3 (es) 1989-10-28 1990-10-17 Procedimiento para la separacion de una mezcla formada por 1-metoxipropanol-2 y agua en sus componentes.

Country Status (8)

Country Link
US (1) US5080794A (es)
EP (1) EP0425893B1 (es)
JP (1) JP2831457B2 (es)
KR (1) KR100195533B1 (es)
AT (1) ATE90662T1 (es)
CA (1) CA2028666C (es)
DE (2) DE3936052A1 (es)
ES (1) ES2041099T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07171B2 (ja) * 1991-06-28 1995-01-11 通商産業省基礎産業局長 分離膜の分離性能維持方法
DE4202564A1 (de) * 1992-01-30 1993-08-05 Basf Ag Verfahren zur trennung eines gemisches aus tetrahydrofuran und wasser in seine bestandteile
US5556539A (en) * 1993-02-26 1996-09-17 Mitsubishi Chemical Corporation Apparatus for separating a liquid mixture by pervaporation
US6749668B2 (en) 2001-06-18 2004-06-15 Degussa Ag Process for the recovery of combustible components of a gas stream
US6720436B2 (en) 2002-03-18 2004-04-13 Degussa Ag Process for the epoxidation of olefins
US7141683B2 (en) 2002-05-02 2006-11-28 Degussa Ag Process for the epoxidation of olefins
EP1375462A1 (en) * 2002-06-20 2004-01-02 Degussa AG Process of separating 1-methoxy-2-propanol and 2-methoxy-1-propanol from aqueous compositions
US7722847B2 (en) 2002-09-30 2010-05-25 Evonik Degussa Gmbh Aqueous hydrogen peroxide solutions and method of making same
US6838572B2 (en) 2002-09-30 2005-01-04 Degussa Ag Process for the epoxidation of olefins
US7169945B2 (en) 2002-11-26 2007-01-30 Degussa Ag Process for the epoxidation of olefins
CN103342631B (zh) * 2013-07-09 2015-04-22 南京工业大学 一种双膜耦合技术分离丙二醇单甲醚水溶液的工艺
ES3013307T3 (en) * 2020-07-01 2025-04-11 Basf Se Methoxypropanols separation including azeotropic distillation
HUE069696T2 (hu) 2020-10-29 2025-04-28 Basf Se Metoxipropanolok elválasztása membránszeparáció és desztilláció kombinálásával
CN112194580B (zh) * 2020-11-04 2021-09-14 中建安装集团有限公司 一种反应精馏耦合渗透汽化生产丙二醇单甲醚醋酸酯的装置及工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981680A (en) * 1957-03-28 1961-04-25 Standard Oil Co Separation of mixtures
US4728429A (en) * 1985-06-27 1988-03-01 Israel Cabasso Membrane permeation process for dehydration of organic liquid mixtures using sulfonated ion-exchange polyalkene membranes
US4802988A (en) * 1987-09-17 1989-02-07 Texaco Inc. Dehydration of glycols
JPH0634908B2 (ja) * 1987-10-26 1994-05-11 日立造船株式会社 有機化合物・水系混合物の膜分離法

Also Published As

Publication number Publication date
KR100195533B1 (ko) 1999-06-15
JPH03145436A (ja) 1991-06-20
JP2831457B2 (ja) 1998-12-02
DE3936052A1 (de) 1991-05-02
KR910007848A (ko) 1991-05-30
CA2028666C (en) 2003-12-16
DE59001782D1 (de) 1993-07-22
EP0425893A1 (de) 1991-05-08
CA2028666A1 (en) 1991-04-29
US5080794A (en) 1992-01-14
EP0425893B1 (de) 1993-06-16
ATE90662T1 (de) 1993-07-15

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