BR112012029419A2 - recuperação e purificação de hidroxiácidos graxos de óleos fonte - Google Patents

recuperação e purificação de hidroxiácidos graxos de óleos fonte

Info

Publication number
BR112012029419A2
BR112012029419A2 BR112012029419A BR112012029419A BR112012029419A2 BR 112012029419 A2 BR112012029419 A2 BR 112012029419A2 BR 112012029419 A BR112012029419 A BR 112012029419A BR 112012029419 A BR112012029419 A BR 112012029419A BR 112012029419 A2 BR112012029419 A2 BR 112012029419A2
Authority
BR
Brazil
Prior art keywords
methyl esters
fatty
acid methyl
purification
recovery
Prior art date
Application number
BR112012029419A
Other languages
English (en)
Inventor
Grushcow Jack
Shuanghui Lui
Wanasundara Udaya
Original Assignee
Linnaeus Plant Sciences Inc
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 Linnaeus Plant Sciences Inc filed Critical Linnaeus Plant Sciences Inc
Publication of BR112012029419A2 publication Critical patent/BR112012029419A2/pt

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
    • C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
    • C11B7/0008—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents
    • C11B7/0025—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents in solvents containing oxygen in their molecule
    • 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/06—Production of fats or fatty oils from raw materials by pressing
    • 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • 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
    • C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
    • C11C1/02—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils
    • 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)
  • 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)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Fats And Perfumes (AREA)

Abstract

recuperação e purificação de hidroxiácidos graxos de óleos fonte. um processo para a recuperação, purificação e enriquecimento de hidroxiácidos graxos de óleos fontes. o processo compreende as etapas de: (a) metilar o óleo fonte para formar no mesmo ésteres metílicos de hidroxiácidos graxos e ésteres metílicos de não hidroxiácidos graxos; (b) separar os ésteres metílicos de hidroxiácidos graxos dos ésteres metílicos de não hidroxiácidos graxos com uma mistura de solvente orgânico que compreende um pentano/hexano e um álcool de cadeia curta; e (c) recuperar separadamente os ésteres metílicos de hidroxiácidos graxos e os ésteres metílicos de não hidroxiácidos graxos da mistura de solvente orgânico. os hidroxiácidos graxos que podem ser recuperados, purificados e enriquecidos com o processo incluem ácido ricinoleico, ácido densipólico, ácido lesquerólico e ácido auricólico. os ésteres metílicos de não hidroxiácidos graxos podem ser recuperados, purificados e adicionalmente processados em combustíveis biodiesel e/ou lubrificantes.
BR112012029419A 2010-05-17 2011-05-17 recuperação e purificação de hidroxiácidos graxos de óleos fonte BR112012029419A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34537910P 2010-05-17 2010-05-17
PCT/CA2011/000579 WO2011143753A1 (en) 2010-05-17 2011-05-17 Recovery and purification of hydroxy fatty acids from source oils

Publications (1)

Publication Number Publication Date
BR112012029419A2 true BR112012029419A2 (pt) 2019-09-24

Family

ID=44991123

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012029419A BR112012029419A2 (pt) 2010-05-17 2011-05-17 recuperação e purificação de hidroxiácidos graxos de óleos fonte

Country Status (8)

Country Link
US (1) US8946461B2 (pt)
EP (1) EP2571969A1 (pt)
CN (1) CN103003403B (pt)
AU (1) AU2011256089B2 (pt)
BR (1) BR112012029419A2 (pt)
CA (1) CA2762224C (pt)
RU (1) RU2012154569A (pt)
WO (1) WO2011143753A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2989375A1 (fr) 2012-04-17 2013-10-18 Centre Nat Rech Scient Nouveaux composes ramifies et insatures pour la fabrication de polymeres reticulables
KR101976468B1 (ko) * 2017-11-30 2019-05-10 주식회사이맥솔루션 요소수 점적 결정법을 이용한 고산가 유지 폐자원 활용 고순도 불포화 지방산 메틸 에스테르의 제조방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2045727A (en) * 1932-02-11 1936-06-30 Wm S Merrell Co Method of purifying ricinoleic acid
US1955021A (en) * 1932-02-11 1934-04-17 Wm S Merrell Co Method of purifying ricinoleic acid
FR1023247A (fr) * 1950-08-11 1953-03-16 Alais & Froges & Camarque Cie Purification d'esters dérivés de l'acide ricinoléïque
US2838480A (en) * 1952-07-14 1958-06-10 Swern Daniel Separation of mixed fatty acids
IL46106A (en) * 1974-11-22 1977-06-30 H L S Ind Eng Ltd Production of liquid edible oil from palm oil or similar oils
US5648483A (en) * 1995-06-07 1997-07-15 The Procter & Gamble Company Continuous transesterification method for preparing polyol polyesters
US8003813B2 (en) * 2006-06-27 2011-08-23 Pos Pilot Plant Corporation Process for separating saturated and unsaturated fatty acids
ATE525453T1 (de) * 2008-03-05 2011-10-15 Council Of Scient & Ind Res An Indian Registered Body Inc Under The Registration Of Societies Act Ac Verfahren zur anreicherung von methylricinoleat aus ricinusölmethylestern durch flüssig-flüssig- extraktion

Also Published As

Publication number Publication date
RU2012154569A (ru) 2014-07-20
WO2011143753A1 (en) 2011-11-24
CA2762224C (en) 2014-09-09
CN103003403A (zh) 2013-03-27
EP2571969A1 (en) 2013-03-27
CN103003403B (zh) 2015-01-28
CA2762224A1 (en) 2011-11-24
US20130190519A1 (en) 2013-07-25
AU2011256089B2 (en) 2014-04-03
US8946461B2 (en) 2015-02-03
AU2011256089A1 (en) 2012-12-06

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.