BRPI0517657A - process for the production of fatty acid and glycerine esters - Google Patents

process for the production of fatty acid and glycerine esters

Info

Publication number
BRPI0517657A
BRPI0517657A BRPI0517657-3A BRPI0517657A BRPI0517657A BR PI0517657 A BRPI0517657 A BR PI0517657A BR PI0517657 A BRPI0517657 A BR PI0517657A BR PI0517657 A BRPI0517657 A BR PI0517657A
Authority
BR
Brazil
Prior art keywords
fatty acid
production
esters
glycerin
separation
Prior art date
Application number
BRPI0517657-3A
Other languages
Portuguese (pt)
Inventor
Dante Siano
Mario Nastasi
Elio Santacesaria
Martino Di Serio
Riccardo Tesser
Giuseppe Minutillo
Marianna Ledda
Teresa Tenore
Original Assignee
Aser S R L
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 Aser S R L filed Critical Aser S R L
Publication of BRPI0517657A publication Critical patent/BRPI0517657A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/007—Mixed salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/005—Spinels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/10—Magnesium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Fats And Perfumes (AREA)

Abstract

PROCESSO PARA A PRODUçãO DE éSTERES DE áCIDOS GRAXOS E GLICERINA. Processo para a produção de ésteres de ácidos graxos e glicerina, utilizando catalisadores heterogêneos, especialmente para a produção de biodiesel, que é composto de dois estágios de reação de óleos vegetais ou gorduras animais com um mono-álcool alifático, em uma temperatura variando de 100 a 250 °C, na presença de um catalisador que é composto de óxido de magnésio ou óxidos misturados de magnésio e aluminio, obtido pela calcinação de compostos semelhantes à hidrotalcita que contêm Al e Mg com uma relação atómica de Mg/Al> 1, formando ésteres de ácidos graxos e glicerina; separação do mono-álcool não reagido; e separação dos ésteres de ácido graxo e da glicerina.PROCESS FOR PRODUCTION OF FATTY ACID ESTERS AND GLYCERIN. Process for the production of fatty acid and glycerine esters using heterogeneous catalysts, especially for the production of biodiesel, which is composed of two stages of reaction of vegetable oils or animal fats with an aliphatic monoalcohol at a temperature ranging from 100 ° C at 250 ° C, in the presence of a catalyst consisting of magnesium oxide or mixed magnesium aluminum oxides, obtained by calcination of hydrotalcite-like compounds containing Al and Mg having an atomic ratio of Mg / Al> 1 to fatty acid and glycerin esters; separation of unreacted monoalcohol; and separation of fatty acid and glycerin esters.

BRPI0517657-3A 2004-11-11 2005-11-09 process for the production of fatty acid and glycerine esters BRPI0517657A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002163A ITMI20042163A1 (en) 2004-11-11 2004-11-11 PROCESS FOR THE PRODUCTION OF ESTERS FROM VEGETABLE OILS OR ANIMAL FATS WITH THE USE OF HETEROGENEOUS CATALYSTS
PCT/EP2005/011985 WO2006050925A1 (en) 2004-11-11 2005-11-09 Process for producing esters from vegetable oils or animal fats using heterogeneous catalysts

Publications (1)

Publication Number Publication Date
BRPI0517657A true BRPI0517657A (en) 2008-10-14

Family

ID=35840233

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517657-3A BRPI0517657A (en) 2004-11-11 2005-11-09 process for the production of fatty acid and glycerine esters

Country Status (4)

Country Link
EP (1) EP1812371A1 (en)
BR (1) BRPI0517657A (en)
IT (1) ITMI20042163A1 (en)
WO (1) WO2006050925A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0504759A (en) * 2005-09-01 2007-06-12 Univ Rio De Janeiro catalytic process for transesterification of vegetable oils and fats using basic solid catalysts
GB0617476D0 (en) * 2006-09-06 2006-10-18 Univ Newcastle Improved process for biodiesel production
PH12010501172A1 (en) * 2007-12-19 2009-06-25 Bayer Technology Services Gmbh Method for producing fatty acid alkyl esters
DE102008036295A1 (en) 2008-08-04 2010-02-11 Bayer Technology Services Gmbh Catalyst composition for transesterification
DE102007061872A1 (en) 2007-12-19 2009-06-25 Bayer Technology Services Gmbh Producing fatty acid alkyl esters useful as diesel fuel comprises esterifying free fatty acids, transesterifying triglycerides and separating glycerol using a hydrophobic membrane
ITMI20080894A1 (en) * 2008-05-16 2009-11-17 Biocompany Srl PROCESS FOR THE PREPARATION OF BIODIESEL
WO2010020998A2 (en) * 2008-07-30 2010-02-25 Indian Oil Corporation Limited A catalyst composition for transesterification of organically/naturally derived oils and fats to produce alkyl esters and process for preparing the same
CN103370405B (en) 2011-02-14 2016-05-11 科学与工业研究委员会 Use ecological friendly solid base catalyst to prepare improving one's methods of fatty acid alkyl esters (biodiesel) by triglyceride oil
WO2012177348A1 (en) 2011-06-21 2012-12-27 W. R. Grace & Co.-Conn. Catalytic purification of fatty acid alkyl esters used in fuels
GB201119871D0 (en) 2011-11-17 2011-12-28 Davy Process Techn Ltd Process
GB201218078D0 (en) 2012-10-09 2012-11-21 Davy Process Techn Ltd Process
DE102013106382A1 (en) 2013-06-19 2014-12-24 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Process for the preparation of fatty alcohols from fatty acid methyl ester
TW201602336A (en) 2014-06-09 2016-01-16 Ｗ Ｒ 康格雷氏公司 Method for catalytic deoxygenation of natural oils and greases

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9302126A (en) * 1993-12-07 1995-07-03 Meern Bv Engelhard De Method for interesterifying triglycerides.
CA2336513C (en) * 2000-02-17 2010-08-24 Tatsuo Tateno Process for producing fatty acid esters and fuels comprising fatty acid ester

Also Published As

Publication number Publication date
EP1812371A1 (en) 2007-08-01
WO2006050925A1 (en) 2006-05-18
WO2006050925A8 (en) 2006-07-27
ITMI20042163A1 (en) 2005-02-11

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired