BRPI0500333A - processo catalìtico para esterificação de ácidos graxos - Google Patents

processo catalìtico para esterificação de ácidos graxos

Info

Publication number
BRPI0500333A
BRPI0500333A BRPI0500333-4A BRPI0500333A BRPI0500333A BR PI0500333 A BRPI0500333 A BR PI0500333A BR PI0500333 A BRPI0500333 A BR PI0500333A BR PI0500333 A BRPI0500333 A BR PI0500333A
Authority
BR
Brazil
Prior art keywords
fatty acid
acid esterification
catalytic process
catalytic
sterification
Prior art date
Application number
BRPI0500333-4A
Other languages
English (en)
Inventor
Octavio Augusto Ceva Antunes
Donato Alexandre Gomes Aranda
Original Assignee
Univ Rio De Janeiro
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 Univ Rio De Janeiro filed Critical Univ Rio De Janeiro
Priority to BRPI0500333-4A priority Critical patent/BRPI0500333A/pt
Priority to PCT/BR2006/000013 priority patent/WO2006081644A2/en
Publication of BRPI0500333A publication Critical patent/BRPI0500333A/pt

Links

Classifications

    • 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)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Fats And Perfumes (AREA)

Abstract

"PROCESSO CATALìTICO PARA ESTERIFICAçãO DE áCIDOS GRAXOS". A presente invenção se refere a um processo de esterificação de ácidos graxos, que podem ser obtidos de óleos vegetais ou gorduras animais. Tal processo que produz ésteres com alto grau de pureza que podem ser aproveitados para a produção de biodiesel com alto valor agregado.
BRPI0500333-4A 2005-02-02 2005-02-02 processo catalìtico para esterificação de ácidos graxos BRPI0500333A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0500333-4A BRPI0500333A (pt) 2005-02-02 2005-02-02 processo catalìtico para esterificação de ácidos graxos
PCT/BR2006/000013 WO2006081644A2 (en) 2005-02-02 2006-02-02 Catalytic process for the esterification of fatty acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0500333-4A BRPI0500333A (pt) 2005-02-02 2005-02-02 processo catalìtico para esterificação de ácidos graxos

Publications (1)

Publication Number Publication Date
BRPI0500333A true BRPI0500333A (pt) 2006-09-12

Family

ID=36777585

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0500333-4A BRPI0500333A (pt) 2005-02-02 2005-02-02 processo catalìtico para esterificação de ácidos graxos

Country Status (2)

Country Link
BR (1) BRPI0500333A (pt)
WO (1) WO2006081644A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451580A (en) * 2007-08-01 2009-02-04 Smet Ballestra Engineering S A Esterification process
FR2929621A1 (fr) * 2008-04-08 2009-10-09 Arkema France Utilisation d'acide methane sulfonique pour l'esterification d'acides gras
US9102877B2 (en) 2008-11-12 2015-08-11 Sartec Corporation Systems and methods for producing fuels from biomass
BRPI0921034B1 (pt) 2008-11-17 2019-11-19 Basf Se processo para preparar ésteres de ácido graxo e/ou misturas de éster de ácido graxo de alcoóis monovalentes de cadeia curta, e, uso de ácido metanossulfônico
DE102008060902A1 (de) 2008-12-09 2010-06-10 Grace Gmbh & Co. Kg Verfahren zur Herstellung von Biodiesel
BRPI1000113B1 (pt) * 2010-01-18 2019-12-24 Companhia Estadual De Aguas E Esgotos Cedae processo para desemulsificação e esterificação integrada de ácidos graxos e seus derivados com emprego de reagentes residuais e recuperação simultânea de álcool e retirada de água
CN102965201B (zh) * 2012-12-12 2014-08-06 中国科学院长春应用化学研究所 一种柴油抗磨剂的制备方法
CN106365988B (zh) * 2016-08-27 2019-04-26 广州嘉德乐生化科技有限公司 一种聚甘油酯的制备方法
CN109982776A (zh) 2016-11-25 2019-07-05 阿肯马法国公司 用于加工脂肪酸的酸组合物
FR3059327B1 (fr) 2016-11-25 2021-10-15 Arkema France Composition acide pour le traitement d'acides gras
US10239812B2 (en) 2017-04-27 2019-03-26 Sartec Corporation Systems and methods for synthesis of phenolics and ketones
US10696923B2 (en) 2018-02-07 2020-06-30 Sartec Corporation Methods and apparatus for producing alkyl esters from lipid feed stocks, alcohol feedstocks, and acids
US10544381B2 (en) 2018-02-07 2020-01-28 Sartec Corporation Methods and apparatus for producing alkyl esters from a reaction mixture containing acidified soap stock, alcohol feedstock, and acid
CN117700323A (zh) * 2023-12-14 2024-03-15 大连金点生物科技有限公司 一种用分子筛负载wo3催化制备溴取代苯甲酸酯的方法
CN117701318A (zh) * 2023-12-28 2024-03-15 江西润达新材料有限公司 一种混合油酸制备柴油抗磨剂的工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0301103A (pt) * 2003-04-29 2005-10-04 Escola De Quimica Ufrj Processo catalìtico para esterificação de ácidos graxos presentes na borra ácida da palma utilizando catalisadores sólidos ácidos
WO2004103934A2 (en) * 2003-05-16 2004-12-02 Stepan Company Method of making alkyl esters using pressure

Also Published As

Publication number Publication date
WO2006081644A2 (en) 2006-08-10
WO2006081644A3 (en) 2007-10-18

Similar Documents

Publication Publication Date Title
BRPI0500333A (pt) processo catalìtico para esterificação de ácidos graxos
WO2011005604A3 (en) Synthesis of biolubricant esters from unsaturated fatty acid derivatives
MY141005A (en) Branched biodiesels
MX2010000263A (es) Produccion y purificacion de esteres de acidos grasos poliinsaturados.
WO2008100822A3 (en) Diester-based lubricants and methods of making same
BRPI0718997A2 (pt) Processo para preparar ésteres de alquila de ácidos graxos e acroleína a partir de triglicerídeos.
TW200942513A (en) Process for the preparation of fatty acid alkyl esters
UA107682C2 (uk) Жир із соняшника з високою температурою плавлення для кондитерських виробів
MY148547A (en) Method for producing fatty acid alkyl ester and/or glycerin
WO2010144296A3 (en) Biolubricant esters from the alcohols of unsaturated fatty acids
UY31414A1 (es) Procedimiento para la esterificacion catalizada heterogéneamente de acidos grasos
MY185547A (en) Dry fractionation method for a transesterified oil and fat composition
CY1109469T1 (el) Διαδικασια για την παρασκευη ντιζελ βιολογικης προελευσης (βιοντιζελ)
BR112014018682A8 (pt) Processo para produção de ácidos graxos, sn-regio mono-acilglicerol (mag), sn- regio diacil-gliceróis (dag) e glicerol; e processo para produção de ácidos graxos e glicerol
BRPI1012794A2 (pt) processo para preparar uma composição de triglicerídeo.
MY161118A (en) Use of methanesulfonic acid for producing fatty acid esters
ATE388933T1 (de) Um- und veresterung von fetts uren und triglyceriden durch dispergieren und dispersionsverfahren zur herstellung von fettsäuremethylestern
TW200503634A (en) Method for the production of fatty acids having a low trans-fatty acid content
FR3002937B1 (fr) Utilisation d'acide sulfonique pour la recuperation de glycerol issu de la reaction de trans-esterification de triglycerides
UA99108C2 (ru) Жидкие и стабильные олеиновые фракции
BG110311A (en) LIQUID AND STABILIZED OLEOIN FRACTIONS
EA201000582A1 (ru) Непрерывный способ этерификации жирных кислот гетерогенным катализом
WO2010043013A3 (en) A method for the production of biodiesel fuel
HRP20060287A2 (en) Process for production of fatty acid esthers and fuels comprising fatty acid esthers
MY159217A (en) Method for producing wax ester named 'palmityl theobromate'

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B07A Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 11, 13 E 25 DA LPI.

B09B Decision: refusal

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.