ES2494620B2 - Integrated process for obtaining monounsaturated alcohols, biodiesel and biodegradable products from Jojoba oil - Google Patents

Integrated process for obtaining monounsaturated alcohols, biodiesel and biodegradable products from Jojoba oil Download PDF

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Publication number
ES2494620B2
ES2494620B2 ES201300261A ES201300261A ES2494620B2 ES 2494620 B2 ES2494620 B2 ES 2494620B2 ES 201300261 A ES201300261 A ES 201300261A ES 201300261 A ES201300261 A ES 201300261A ES 2494620 B2 ES2494620 B2 ES 2494620B2
Authority
ES
Spain
Prior art keywords
biodiesel
jojoba oil
obtaining
biodegradable products
alcohols
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.)
Active
Application number
ES201300261A
Other languages
Spanish (es)
Other versions
ES2494620A1 (en
Inventor
José ARACIL MIRA
Mercedes MARTÍNEZ RODRÍGUEZ
Nourdeddin EL BOULIFI
Marcos SÁNCHEZ RODRÍGUEZ
Marta SERRANO MARTÍNEZ
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.)
Universidad Complutense de Madrid
Original Assignee
Universidad Complutense de Madrid
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 Universidad Complutense de Madrid filed Critical Universidad Complutense de Madrid
Priority to ES201300261A priority Critical patent/ES2494620B2/en
Priority to PCT/ES2014/000039 priority patent/WO2014140392A1/en
Publication of ES2494620A1 publication Critical patent/ES2494620A1/en
Application granted granted Critical
Publication of ES2494620B2 publication Critical patent/ES2494620B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/02—Acyclic alcohols with carbon-to-carbon double bonds
    • C07C33/025—Acyclic alcohols with carbon-to-carbon double bonds with only one double bond
    • 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
    • C07C29/128—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis
    • C07C29/1285—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis of esters of organic acids
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Cosmetics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Fats And Perfumes (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Proceso integrado de obtención de alcoholes monoinsaturados, biodiesel y productos biodegradables a partir de aceite de jojoba.#Se transesterifica aceite de jojoba en presencia de alcoholes de bajo y medio peso molecular empleando catalizadores enzimáticos, heterogéneos u homogéneos. El producto de reacción se somete a varias etapas de cristalización en un sistema de disolventes orgánicos puros o mezcla disolvente polar/apolar.#El proceso permite la obtención de diferentes mezclas de alcoholes grasos insaturados de alta pureza en forma de líquido oleoso útil para la administración transdérmica de agentes farmacológicos. Como producto secundario se obtienen ésteres monoalquilicos que pueden utilizarse como biodiesel o como productos biodegradables.Integrated process for obtaining monounsaturated alcohols, biodiesel and biodegradable products from jojoba oil. # Jojoba oil is transesterified in the presence of low and medium molecular weight alcohols using enzymatic, heterogeneous or homogeneous catalysts. The reaction product is subjected to several crystallization steps in a system of pure organic solvents or polar / apolar solvent mixture. # The process allows obtaining different mixtures of unsaturated fatty alcohols of high purity in the form of an oily liquid useful for administration transdermal pharmacological agents. As a secondary product, monoalkyl esters are obtained which can be used as biodiesel or as biodegradable products.

Description

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Claims (1)

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ES201300261A 2013-03-15 2013-03-15 Integrated process for obtaining monounsaturated alcohols, biodiesel and biodegradable products from Jojoba oil Active ES2494620B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201300261A ES2494620B2 (en) 2013-03-15 2013-03-15 Integrated process for obtaining monounsaturated alcohols, biodiesel and biodegradable products from Jojoba oil
PCT/ES2014/000039 WO2014140392A1 (en) 2013-03-15 2014-03-14 Integrated method of obtaining monounsaturated alcohols, biodiesel and biodegradable products from jojoba oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201300261A ES2494620B2 (en) 2013-03-15 2013-03-15 Integrated process for obtaining monounsaturated alcohols, biodiesel and biodegradable products from Jojoba oil

Publications (2)

Publication Number Publication Date
ES2494620A1 ES2494620A1 (en) 2014-09-15
ES2494620B2 true ES2494620B2 (en) 2015-04-16

Family

ID=51493129

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201300261A Active ES2494620B2 (en) 2013-03-15 2013-03-15 Integrated process for obtaining monounsaturated alcohols, biodiesel and biodegradable products from Jojoba oil

Country Status (2)

Country Link
ES (1) ES2494620B2 (en)
WO (1) WO2014140392A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11248245B2 (en) 2014-12-19 2022-02-15 International Flora Technologies, Ltd. Processes and systems for catalytic manufacture of wax ester derivatives
DE102015207572A1 (en) 2015-04-24 2016-10-27 Henkel Ag & Co. Kgaa "Cosmetic agents containing alkoxylated fatty alcohols having trans-double bonds"
WO2020237244A1 (en) * 2019-05-23 2020-11-26 Professional Compounding Centers Of America, Inc. Skin permeation enhancing composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5968530A (en) * 1997-10-17 1999-10-19 International Flora Technologies, Inc. Emollient compositions
CN1303279A (en) * 1998-06-01 2001-07-11 A·J·沃比斯卡 topical transdermal therapy
US20030018074A1 (en) * 2001-07-06 2003-01-23 Robert Kleiman Antiviral composition and treatment method

Also Published As

Publication number Publication date
ES2494620A1 (en) 2014-09-15
WO2014140392A1 (en) 2014-09-18

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