CL2009001166A1 - Process for obtaining tetracosanol from a composition of light matter, where a solution is formed by contacting the composition with hexane and heating, cooling the solution forming a solid and liquid phase, separating the solid phase, and fractionating the solid phase by distillation . - Google Patents

Process for obtaining tetracosanol from a composition of light matter, where a solution is formed by contacting the composition with hexane and heating, cooling the solution forming a solid and liquid phase, separating the solid phase, and fractionating the solid phase by distillation .

Info

Publication number
CL2009001166A1
CL2009001166A1 CL2009001166A CL2009001166A CL2009001166A1 CL 2009001166 A1 CL2009001166 A1 CL 2009001166A1 CL 2009001166 A CL2009001166 A CL 2009001166A CL 2009001166 A CL2009001166 A CL 2009001166A CL 2009001166 A1 CL2009001166 A1 CL 2009001166A1
Authority
CL
Chile
Prior art keywords
composition
solid
tetracosanol
solid phase
phase
Prior art date
Application number
CL2009001166A
Other languages
Spanish (es)
Inventor
Olivares Miralles Araceli
Markovits Schersl Andres
Arturo Chamy Maggi Rolando
Illanes Frontaura Andres
Cea Barcia Glenda
Rodrigo Vergara Salinas Jose
Keller Mena Mabel
Markovits Rojas Alejandro
Fuenzalida Diaz Miguel
Berrios Cornejo Miriam
Original Assignee
Pontificia Univ Catolica De Valparaiso
Harting S A
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 Pontificia Univ Catolica De Valparaiso, Harting S A filed Critical Pontificia Univ Catolica De Valparaiso
Priority to CL2009001166A priority Critical patent/CL2009001166A1/en
Publication of CL2009001166A1 publication Critical patent/CL2009001166A1/en
Priority to PCT/IB2010/052054 priority patent/WO2010131184A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
    • C11B13/005—Recovery of fats, fatty oils or fatty acids from waste materials of residues of the fabrication of wood-cellulose (in particular tall-oil)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/78—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by condensation or crystallisation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Abstract

LA PRESENTE INVENCIÓN DIVULGA UN PROCESO PARA LA OBTENCIÓN DE TETRACOSANOL A PARTIR DE UNA COMPOSICIÓN DE MATERIA QUE COMPRENDE TETRACOSANOL, LA COMPOSICIÓN ES UNA MEZCLA COMPLEJA DERIVADA DEL PITCH DEL TALL OIL Y QUE CONTIENE TERPENOIDES, ALCOHOLES ROSÍNICOS,<br /> ALDEHIDOS ROSINICOS, ALCOHOLES ALIFÁTICOS, HIDROCARBUROS Y DERIVADOS DE ESTILBENO. EL PROCESO DE LA PRESENTE INVENCIÓN COMPRENDE<br /> LAS ETAPAS DE:<br /> A) FORMAR UNA MEZCLA CONTACTANDO LA COMPOSICIÓN DE MATERIA CON HEXANO Y CALENTAR LA MEZCLA PARA FORMAR UNA DISOLUCIÓN DE LA COMPOSICIÓN DE MATERIA EN HEXANO:<br /> B) ENFRIAR LA DISOLUCIÓN HASTA LA TEMPERATURA DE AL MENOS 10°C PARA FORMAR UNA FASE SÓLIDA Y UNA FASE LIQUIDA;<br /> C) SEPARAR LA FASE SÓLIDA DE LA FASE LIQUIDA, Y<br /> D) FRACCIONAR LA FASE SÓLIDA MEDIANTE DESTILACIÓN PARA OBTENER UNA FRACCIÓN QUE COMPRENDE TETRACOSANOL.<br /> EL PROCESO DE LA PRESENTE INVENCIÓN PERMITE OBTENER UN TETRACOSANOL DE MAS DE 90% DE PUREZA.<br />  THE PRESENT INVENTION DISCLOSES A PROCESS FOR THE OBTAINING OF TETRACOSANOL FROM A COMPOSITION OF MATTER THAT INCLUDES TETRACOSANOL, THE COMPOSITION IS A COMPLEX MIXTURE DERIVED FROM THE PITCH OF THE TALL OIL AND THAT CONTAINS TERPENOIDS / AOLOHINOS AOHOHES ALIFÁTICOS, HYDROCARBONS AND DERIVATIVES OF ESTILBENO. THE PROCESS OF THE PRESENT INVENTION INCLUDES <br /> THE STAGES OF: <br /> A) FORM A MIXING CONTACTING THE MATERIAL COMPOSITION WITH HEXANE AND HEATING THE MIXTURE TO FORM A DISSOLUTION OF THE MATERIAL COMPOSITION IN HEXANE: <br / > B) COOL THE DISSOLUTION UNTIL THE TEMPERATURE OF AT LEAST 10 ° C TO FORM A SOLID PHASE AND A LIQUID PHASE; <br /> C) SEPARATE THE SOLID PHASE OF THE LIQUID PHASE, AND <br /> D) FRACTION THE PHASE SOLID THROUGH DISTILLATION TO OBTAIN A FRACTION THAT INCLUDES TETRACOSANOL. <br /> THE PROCESS OF THE PRESENT INVENTION PERMITS TO OBTAIN A TETRACOSANOL OF MORE THAN 90% PURITY. <br />

CL2009001166A 2009-05-13 2009-05-13 Process for obtaining tetracosanol from a composition of light matter, where a solution is formed by contacting the composition with hexane and heating, cooling the solution forming a solid and liquid phase, separating the solid phase, and fractionating the solid phase by distillation . CL2009001166A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CL2009001166A CL2009001166A1 (en) 2009-05-13 2009-05-13 Process for obtaining tetracosanol from a composition of light matter, where a solution is formed by contacting the composition with hexane and heating, cooling the solution forming a solid and liquid phase, separating the solid phase, and fractionating the solid phase by distillation .
PCT/IB2010/052054 WO2010131184A1 (en) 2009-05-13 2010-05-10 Recovery of tetracosanol from a mixture derived from tall oil pitch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2009001166A CL2009001166A1 (en) 2009-05-13 2009-05-13 Process for obtaining tetracosanol from a composition of light matter, where a solution is formed by contacting the composition with hexane and heating, cooling the solution forming a solid and liquid phase, separating the solid phase, and fractionating the solid phase by distillation .

Publications (1)

Publication Number Publication Date
CL2009001166A1 true CL2009001166A1 (en) 2009-09-04

Family

ID=43084674

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2009001166A CL2009001166A1 (en) 2009-05-13 2009-05-13 Process for obtaining tetracosanol from a composition of light matter, where a solution is formed by contacting the composition with hexane and heating, cooling the solution forming a solid and liquid phase, separating the solid phase, and fractionating the solid phase by distillation .

Country Status (2)

Country Link
CL (1) CL2009001166A1 (en)
WO (1) WO2010131184A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6297353B1 (en) * 1998-04-22 2001-10-02 Harting, S.A. Process for obtaining unsaponifiable compounds from black-liquor soaps, tall oil and their by-products
ATE298345T1 (en) * 1999-09-03 2005-07-15 Cabby Business Inc EFFICIENT PROCESS FOR PRODUCING VERY PURE STEROLS
US6683116B1 (en) * 2003-01-31 2004-01-27 Unigen Pharmaceuticals, Inc. Polycosanols from Ericerus pela wax
US20060166951A1 (en) * 2002-05-31 2006-07-27 Archer-Daniels-Midland Company Compositions and methods for sterol isolation and purification

Also Published As

Publication number Publication date
WO2010131184A1 (en) 2010-11-18

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