ES2098745T3 - Procedimiento para la separacion por destilacion de alcoholes. - Google Patents

Procedimiento para la separacion por destilacion de alcoholes.

Info

Publication number
ES2098745T3
ES2098745T3 ES93911764T ES93911764T ES2098745T3 ES 2098745 T3 ES2098745 T3 ES 2098745T3 ES 93911764 T ES93911764 T ES 93911764T ES 93911764 T ES93911764 T ES 93911764T ES 2098745 T3 ES2098745 T3 ES 2098745T3
Authority
ES
Spain
Prior art keywords
alcohols
weight
film evaporator
alcohol content
distillation
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
ES93911764T
Other languages
English (en)
Inventor
Wilhelm Johannisbauer
Michael Nitsche
Lutz Jeromin
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2098745T3 publication Critical patent/ES2098745T3/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)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

LOS ALCOHOLES ALIFATICOS CON HASTA 30 Y ESPECIALMENTE DESDE 6 HASTA 18 ATOMOS DE CARBONO SON SEPARADOS A PARTIR DE UNA MEZCLA DE ALQUILGLICOSIDOS Y ALCOHOLES QUE NO HAN REACCIONADO DURANTE LA ELABORACION DE ESTOS ALQUILGLICOSIDOS, MEDIANTE DESTILACION SENCILLA O DE MULTIETAPA. LOS ALCOHOLES SON DESTILADOS MEDIANTE UN EVAPORADOR DE PELICULA DE GOTEO PARA EL PERFECCIONAMIENTO DE LA MEZCLA DE REACCION CON RESPECTO AL CONTENIDO DE ALCOHOL RESIDUAL DEL 5 % EN PESO O POR DEBAJO. LA LINEA DE CARGA DEL EVAPORADOR DE PELICULA DE GOTEO SE AJUSTA HASTA AL MENOS 1,0 M3/M H, ESPECIALMENTE AL MENOS 1,8 M3/M H Y CON PREFERENCIA AL MENOS 3,0 M3/M H. ES POSIBLE REDUCIR EL CONTENIDO DE ALCOHOL DEL PRODUCTO A CUALQUIER VALOR ENTRE 0,1 Y 5 % EN PESO, ASI COMO LA REDUCCION ACEPTABLE DE COSTE COMPLETO. EL PROCESO ES MAS SIMPLE, MAS ECONOMICO Y MAS FIABLE QUE LOS PROCESOS CONOCIDOS HASTA AHORA.
ES93911764T 1992-04-24 1993-04-16 Procedimiento para la separacion por destilacion de alcoholes. Expired - Lifetime ES2098745T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4213456A DE4213456A1 (de) 1992-04-24 1992-04-24 Verfahren zum destillativen Abtrennen von Alkoholen

Publications (1)

Publication Number Publication Date
ES2098745T3 true ES2098745T3 (es) 1997-05-01

Family

ID=6457361

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93911764T Expired - Lifetime ES2098745T3 (es) 1992-04-24 1993-04-16 Procedimiento para la separacion por destilacion de alcoholes.

Country Status (5)

Country Link
EP (1) EP0637313B1 (es)
JP (1) JP3410093B2 (es)
DE (2) DE4213456A1 (es)
ES (1) ES2098745T3 (es)
WO (1) WO1993022323A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443089A1 (de) * 1994-12-03 1996-06-05 Huels Chemische Werke Ag Verfahren zur destillativen Aufarbeitung von fettalkoholischen Alkylpolyglycosid-Lösungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842541A1 (de) * 1988-12-17 1990-06-21 Henkel Kgaa Verfahren zur herstellung von oberflaechenaktiven alkylglucosiden
JPH0684392B2 (ja) * 1989-09-19 1994-10-26 花王株式会社 アルキルグリコシド又はその水溶液の製造方法
DE3932173C2 (de) * 1989-09-27 1997-05-28 Henkel Kgaa Verfahren zum destillativen Abtrennen von Alkoholen

Also Published As

Publication number Publication date
JPH07506103A (ja) 1995-07-06
WO1993022323A1 (de) 1993-11-11
JP3410093B2 (ja) 2003-05-26
DE4213456A1 (de) 1993-10-28
EP0637313A1 (de) 1995-02-08
DE59305648D1 (de) 1997-04-10
EP0637313B1 (de) 1997-03-05

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