ES2061067T5 - Procedimiento para la separacion de alcoholes por destilacion. - Google Patents

Procedimiento para la separacion de alcoholes por destilacion.

Info

Publication number
ES2061067T5
ES2061067T5 ES90914721T ES90914721T ES2061067T5 ES 2061067 T5 ES2061067 T5 ES 2061067T5 ES 90914721 T ES90914721 T ES 90914721T ES 90914721 T ES90914721 T ES 90914721T ES 2061067 T5 ES2061067 T5 ES 2061067T5
Authority
ES
Spain
Prior art keywords
alcohols
separation
distillation
procedure
film evaporator
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
ES90914721T
Other languages
English (en)
Other versions
ES2061067T3 (es
Inventor
Wilhelm Johannisbauer
Hermann Korner
Michael Nitsche
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 Personal Care and Nutrition GmbH
Original Assignee
Cognis Deutschland GmbH and Co KG
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=6390264&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2061067(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cognis Deutschland GmbH and Co KG filed Critical Cognis Deutschland GmbH and Co KG
Application granted granted Critical
Publication of ES2061067T3 publication Critical patent/ES2061067T3/es
Publication of ES2061067T5 publication Critical patent/ES2061067T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/02—Acyclic radicals, not substituted by cyclic structures
    • C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)

Abstract

EN UN METODO PARA LA SEPARACION DESTILATIVA DE ALCOHOLES CON LONGITUDES DE CADENA DE HASTA 30, PREFERENTEMENTE DE 8 A 18, LOS ATOMOS DE CARBONO DE UNA MEZCLA DE GLICOSIDOS DE ALQUILO Y DE ALCOHOLES QUE NO HAN REACCIONADO DURANTE LA FABRICACION DE ESTOS GLICOSIDOS DE ALQUILO, LOS ALCOHOLES SE SEPARAN EN DOS PASOS. EN EL PRIMER PASO, SE UTILIZA UN EVAPORADOR DE PELICULA DE CAIDA Y EN EL SEGUNDO PASO UN EVAPORADOR DE PELICULA DELGADA .
ES90914721T 1989-09-27 1990-09-19 Procedimiento para la separacion de alcoholes por destilacion. Expired - Lifetime ES2061067T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3932173A DE3932173C2 (de) 1989-09-27 1989-09-27 Verfahren zum destillativen Abtrennen von Alkoholen

Publications (2)

Publication Number Publication Date
ES2061067T3 ES2061067T3 (es) 1994-12-01
ES2061067T5 true ES2061067T5 (es) 2002-09-16

Family

ID=6390264

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90914721T Expired - Lifetime ES2061067T5 (es) 1989-09-27 1990-09-19 Procedimiento para la separacion de alcoholes por destilacion.

Country Status (8)

Country Link
EP (2) EP0493495B2 (es)
JP (1) JPH05500508A (es)
CN (1) CN1050543A (es)
AT (1) ATE113057T1 (es)
DE (2) DE3932173C2 (es)
ES (1) ES2061067T5 (es)
MY (1) MY107287A (es)
WO (1) WO1991004980A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129587A1 (de) * 1991-09-06 1993-03-11 Huels Chemische Werke Ag Verfahren zur destillativen abtrennung von fettalkoholen aus fettalkoholischen alkylpolyglycosid-loesungen
US5266690A (en) * 1991-12-19 1993-11-30 Henkel Corporation Preparation of alkylpolyglycosides
US5449763A (en) * 1991-10-10 1995-09-12 Henkel Corporation Preparation of alkylpolyglycosides
DE4140332C2 (de) * 1991-12-06 1995-09-07 Henkel Kgaa Verfahren zur zweistufigen destillativen Abtrennung von Alkoholen aus Alkyloligoglycosid/Alkohol-Gemischen
CN1045261C (zh) * 1992-04-12 1999-09-29 轻工业部日用化学工业科学研究所 Ｃ8-ｃ18烷基糖苷表面活性剂的制备方法
US5710261A (en) * 1992-04-24 1998-01-20 Henkel Kommanditgesellschaft Auf Aktien Process for the separation of alcohols by distillation
DE4213456A1 (de) * 1992-04-24 1993-10-28 Henkel Kgaa Verfahren zum destillativen Abtrennen von Alkoholen
US5304639A (en) * 1992-05-28 1994-04-19 Henkel Corporation Method for preparation of glycosides
EP0712857B1 (de) 1994-11-18 1998-05-27 Th. Goldschmidt AG Verfahren zur Herstellung von Alkylglycosiden
DE4443089A1 (de) 1994-12-03 1996-06-05 Huels Chemische Werke Ag Verfahren zur destillativen Aufarbeitung von fettalkoholischen Alkylpolyglycosid-Lösungen
DE4443087A1 (de) 1994-12-03 1996-06-05 Huels Chemische Werke Ag Verfahren zum destillativen Abtrennen von Fettalkoholen aus Alkylpolyglycosid-Lösungen
DE19535031A1 (de) * 1995-09-21 1997-03-27 Goldschmidt Ag Th Verfahren zur Auftrennung von Alkylglycosiden
CN101333233B (zh) * 2007-06-25 2011-09-14 上海发凯化工有限公司 用于制备浅色透明烷基糖苷的自动出料系统
CN101987855B (zh) * 2009-07-30 2013-10-23 上海发凯化工有限公司 一种制备烷基糖苷过程中的连续脱醇系统及方法
JP6109531B2 (ja) 2012-11-02 2017-04-05 第一工業製薬株式会社 溶媒の除去方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001064A1 (de) * 1980-01-12 1981-07-16 Basf Ag, 6700 Ludwigshafen Verfahren zur reinigung von alkylglycosiden durch destillative abtennung nicht umgesetzter alkohole
US4393203B2 (en) * 1982-04-26 1997-07-01 Procter & Gamble Process of preparing alkylpolysaccharides
JPS6161602A (ja) * 1984-08-31 1986-03-29 Mitsui Toatsu Chem Inc 蒸発装置
DE3723826A1 (de) * 1987-07-18 1989-01-26 Henkel Kgaa Verfahren zur herstellung von alkylglykosiden
DE3827534A1 (de) * 1988-08-13 1990-02-22 Henkel Kgaa Verfahren zur herstellung von alkylglucosidverbindungen aus oligo- und/oder polysacchariden
DE3833780A1 (de) * 1988-10-05 1990-04-12 Henkel Kgaa Verfahren zur direkten herstellung von alkylglykosiden

Also Published As

Publication number Publication date
DE59007524D1 (de) 1994-11-24
EP0493495A1 (de) 1992-07-08
DE3932173A1 (de) 1991-04-04
WO1991004980A1 (de) 1991-04-18
ATE113057T1 (de) 1994-11-15
DE3932173C2 (de) 1997-05-28
EP0493495B1 (de) 1994-10-19
MY107287A (en) 1995-10-31
JPH05500508A (ja) 1993-02-04
ES2061067T3 (es) 1994-12-01
CN1050543A (zh) 1991-04-10
EP0493495B2 (de) 2002-04-03
EP0421187A1 (de) 1991-04-10

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