BR112017013034A2 - crude biodiesel purification process - Google Patents

crude biodiesel purification process

Info

Publication number
BR112017013034A2
BR112017013034A2 BR112017013034A BR112017013034A BR112017013034A2 BR 112017013034 A2 BR112017013034 A2 BR 112017013034A2 BR 112017013034 A BR112017013034 A BR 112017013034A BR 112017013034 A BR112017013034 A BR 112017013034A BR 112017013034 A2 BR112017013034 A2 BR 112017013034A2
Authority
BR
Brazil
Prior art keywords
purification process
crude biodiesel
biodiesel purification
phase
water
Prior art date
Application number
BR112017013034A
Other languages
Portuguese (pt)
Other versions
BR112017013034B1 (en
Inventor
A Querini Carlos
Mendow Gustavo
Original Assignee
Consejo Nacional De Investigaciones Cientificas Y Tecn Conicet
Inis Biotech Llc
Univ Nacional Del Litoral
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 Consejo Nacional De Investigaciones Cientificas Y Tecn Conicet, Inis Biotech Llc, Univ Nacional Del Litoral filed Critical Consejo Nacional De Investigaciones Cientificas Y Tecn Conicet
Publication of BR112017013034A2 publication Critical patent/BR112017013034A2/en
Publication of BR112017013034B1 publication Critical patent/BR112017013034B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • C10L1/026—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for compression ignition
    • 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
    • C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fats And Perfumes (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

um processo para a purificação de biodiesel bruto obtido por meio da reação entre um triacilglicerol e um álcool na presença de um catalisador que compreende uma sucessão de lavagens com água para reduzir os contaminantes totais, e em especial de monoacilglicerideos e esterol-glucosídeos. a chave desta invenção é a adição de água ao sistema antes de separar a fase glicerol da fase biodiesel.a process for the purification of crude biodiesel obtained by the reaction between a triacylglycerol and an alcohol in the presence of a catalyst comprising a succession of water washes to reduce total contaminants, and in particular monoacylglycerides and sterol glucosides. The key to this invention is the addition of water to the system before separating the glycerol phase from the biodiesel phase.

BR112017013034-3A 2014-12-17 2015-12-16 GROSS BIODIESEL PURIFICATION PROCESS BR112017013034B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AR20140104698 2014-12-17
ARP140104698A AR099369A1 (en) 2014-12-17 2014-12-17 BIODIESEL PURIFICATION PROCESS
PCT/IB2015/059692 WO2016098025A1 (en) 2014-12-17 2015-12-16 Process for the purification of biodiesel

Publications (2)

Publication Number Publication Date
BR112017013034A2 true BR112017013034A2 (en) 2018-01-09
BR112017013034B1 BR112017013034B1 (en) 2021-12-07

Family

ID=55359546

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017013034-3A BR112017013034B1 (en) 2014-12-17 2015-12-16 GROSS BIODIESEL PURIFICATION PROCESS

Country Status (4)

Country Link
AR (1) AR099369A1 (en)
BR (1) BR112017013034B1 (en)
CO (1) CO2017006079A2 (en)
WO (1) WO2016098025A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102016023104B1 (en) * 2016-10-04 2021-08-31 Petróleo Brasileiro S.A. - Petrobras Biodiesel purification process
WO2023225377A1 (en) 2022-05-19 2023-11-23 Desmet Belgium Novel process for producing biodiesel with reduced monoacylglycerol content

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987007632A1 (en) * 1986-06-11 1987-12-17 Bio-Energy Technology Ltd. Bio-fuel production
JPH07310090A (en) 1994-05-19 1995-11-28 Tensei Seiyu Kk Production of fatty acid methyl ester
DE10257215B4 (en) * 2002-12-07 2005-12-22 Lurgi Ag Method for improving the long-term stability of biodiesel
US7806945B2 (en) 2003-01-27 2010-10-05 Seneca Landlord, Llc Production of biodiesel and glycerin from high free fatty acid feedstocks
CN100457871C (en) 2003-10-09 2009-02-04 美国达拉斯集团公司 Purification of biodiesel with adsorbent materials
JP2008156576A (en) 2006-12-26 2008-07-10 Nippon Shokubai Co Ltd Manufacturing process for high purity aliphatic acid alkyl ester
DE102007059620A1 (en) 2007-12-12 2009-06-18 Bundesrepublik Deutschland, vertreten durch den Präsidenten der Bundesanstalt für Geowissenschaften und Rohstoffe Purification of biodiesel using allophane and / or imogolite
GB0725194D0 (en) 2007-12-24 2008-01-30 Desmet Ballestra Engineering S Process for producing biodiesel with improved filtration characteristics and biodiesel thus produced
GB2466493A (en) 2008-12-23 2010-06-30 Desmet Ballestra Engineering Sa Process for the production and treatment of biodiesel with improved cold soak test results
AU2010296982A1 (en) * 2009-09-15 2012-04-19 Council Of Scientific & Industrial Research A process for conversion of low cost and high FFA oils to biodiesel
FR2962434B1 (en) 2010-07-08 2013-09-06 Arkema France PROCESS FOR THE PURIFICATION OF AN ALKYL ESTER OF FATTY ACID BY LIQUID / LIQUID EXTRACTION
AR080843A1 (en) 2010-10-11 2012-05-09 Elevance Renewable Sciences METHODS FOR REFINING AND PRODUCING FUEL FROM NATURAL OIL SOURCES
US9528059B2 (en) 2011-06-21 2016-12-27 W. R. Grace & Co.-Conn. Catalytic purification of fatty acid alkyl esters used in fuels
US8540881B1 (en) 2012-11-27 2013-09-24 Menlo Energy Management, LLC Pretreatment, esterification, and transesterification of biodiesel feedstock
US8580119B1 (en) 2012-11-27 2013-11-12 Menlo Energy Management, LLC Transesterification of biodiesel feedstock with solid heterogeneous catalyst

Also Published As

Publication number Publication date
BR112017013034B1 (en) 2021-12-07
WO2016098025A1 (en) 2016-06-23
AR099369A1 (en) 2016-07-20
CO2017006079A2 (en) 2017-08-31

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/12/2015, OBSERVADAS AS CONDICOES LEGAIS.