BR0115908A - Processo para a produção de ésteres de ácido graxo - Google Patents

Processo para a produção de ésteres de ácido graxo

Info

Publication number
BR0115908A
BR0115908A BR0115908-9A BR0115908A BR0115908A BR 0115908 A BR0115908 A BR 0115908A BR 0115908 A BR0115908 A BR 0115908A BR 0115908 A BR0115908 A BR 0115908A
Authority
BR
Brazil
Prior art keywords
fatty acids
acidic
free fatty
acid esters
production
Prior art date
Application number
BR0115908-9A
Other languages
English (en)
Other versions
BR0115908B1 (pt
Inventor
Karlheinz Brunner
Rainer Frische
Rainer Ricker
Original Assignee
Frische Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27214181&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0115908(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE10063967A external-priority patent/DE10063967A1/de
Priority claimed from DE10139422A external-priority patent/DE10139422A1/de
Application filed by Frische Gmbh filed Critical Frische Gmbh
Publication of BR0115908A publication Critical patent/BR0115908A/pt
Publication of BR0115908B1 publication Critical patent/BR0115908B1/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
    • C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/041—Breaking emulsions with moving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
    • 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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/02—Refining fats or fatty oils by chemical reaction
    • C11B3/04—Refining fats or fatty oils by chemical reaction with acids
    • 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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/02—Refining fats or fatty oils by chemical reaction
    • C11B3/06—Refining fats or fatty oils by chemical reaction with bases
    • 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

Landscapes

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

Abstract

"PROCESSO PARA A PRODUçãO DE éSTERES DE áCIDO GRAXO". A invenção se refere a um processo para a produção de ésteres de ácido graxo de álcoois primários e/ou secundários a partir de óleos ou graxas crus, impuros, que contêm ácidos graxos livres e substâncias mucilaginosas, ou a partir de óleos velhos, carregados com ácidos graxos livres, da indústria alimentícia, sendo que é inicialmente realizada uma esterificação catalítica acídica dos ácidos graxos, associada com uma desativação extensiva das substâncias mucilaginosas presentes com respeito à sua desvantajosa propriedade de formação de emulsão, pelo que um álcool primário e/ou secundário, isento de água, e um catalisador higroscópico, fortemente acídico, são adicionados à substância de partida na forma do óleo ou graxa cru ou óleo velho, o produto de reação é lavado com glicerina proveniente de uma transesterificação alcalina anteriormente realizada, e, em seguida, ocorre uma transesterificação alcalina dos ácidos graxos gliceridicamente ligados, ainda não modificados, presentes no produto de reação da esterificação catalítica acídica.
BRPI0115908-9A 2000-12-04 2001-11-29 processo para a produção de ésteres de ácido graxo. BR0115908B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10060329 2000-12-04
DE10063967A DE10063967A1 (de) 2000-12-04 2000-12-20 Verfahren zur Herstellung von Fettsäureestern
DE10139422A DE10139422A1 (de) 2001-08-17 2001-08-17 Verfahren zur Vorbehandlung von Rohölen und Rohfetten für eine Herstellung von Fettsäureestern
PCT/EP2001/013957 WO2002046340A1 (de) 2000-12-04 2001-11-29 Verfahren zur herstellung von fettsaüreestern

Publications (2)

Publication Number Publication Date
BR0115908A true BR0115908A (pt) 2004-02-25
BR0115908B1 BR0115908B1 (pt) 2011-10-04

Family

ID=27214181

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0115908-9A BR0115908B1 (pt) 2000-12-04 2001-11-29 processo para a produção de ésteres de ácido graxo.
BRPI0115907-0A BR0115907B1 (pt) 2000-12-04 2001-11-29 processo para o tratamento prévio de óleos crus e graxas cruas para uma subsequente transesterificação alcalina com álcoois primários e/ou secundários e processo para a produção de ésteres de ácido graxo de álcoois primários e/ou secundários a partir de óleos crus ou graxas cruas que contém ácidos graxos livres e substáncias mucilaginosas ou a partir de óleos velhos carregados com ácidos graxos livres da indústria alimentìcia.

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0115907-0A BR0115907B1 (pt) 2000-12-04 2001-11-29 processo para o tratamento prévio de óleos crus e graxas cruas para uma subsequente transesterificação alcalina com álcoois primários e/ou secundários e processo para a produção de ésteres de ácido graxo de álcoois primários e/ou secundários a partir de óleos crus ou graxas cruas que contém ácidos graxos livres e substáncias mucilaginosas ou a partir de óleos velhos carregados com ácidos graxos livres da indústria alimentìcia.

Country Status (11)

Country Link
US (2) US6960673B2 (pt)
EP (2) EP1339817B1 (pt)
AT (2) ATE364674T1 (pt)
AU (4) AU2002224906B2 (pt)
BR (2) BR0115908B1 (pt)
CA (2) CA2430188C (pt)
DE (1) DE50112634D1 (pt)
DK (1) DK1339817T3 (pt)
ES (2) ES2289016T3 (pt)
PL (2) PL198770B1 (pt)
WO (2) WO2002046339A2 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210432A1 (de) * 2002-03-09 2003-09-18 Dracowo Forschungs Und Entwick Verfahren zur kontinuierlichen Herstellung von Biomethanoldiesel
US20050137255A1 (en) * 2002-12-23 2005-06-23 H. Lundbeck A/S Crystalline escitalopram hydrobromide and methods for preparing the same
ES2298595T3 (es) * 2002-12-23 2008-05-16 H. Lundbeck A/S Hidrobromuro de escitalopram y un metodo para su preparacion.
FR2852602B1 (fr) * 2003-03-17 2007-08-10 Inst Francais Du Petrole Procede d'alcoolyse d'huiles acides d'origine vegetale ou animale
MY150129A (en) * 2004-04-09 2013-11-29 Archer Daniels Midland Co Method of preparing fatty acid alkyl esters from waste or recycled fatty acid stock
US7666234B2 (en) * 2004-10-20 2010-02-23 Council Of Scientific And Industrial Research Process for the preparation of fatty acid methyl ester from triglyceride oil by transesterification
KR20080019005A (ko) 2005-05-20 2008-02-29 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소에서 출발하여클로로히드린을 제조하는 방법
EP1885672A2 (fr) * 2005-05-20 2008-02-13 Solvay SA Procede de fabrication d'une chlorhydrine par chloration d'un hydrocarbure aliphatique poly hydroxyle
BRPI0503631B1 (pt) * 2005-08-19 2015-07-21 Petróleo Brasileiro S A Petrobras Processo para a produção de biodiesel
US20090217573A1 (en) * 2005-10-26 2009-09-03 Kiram Ab Automotive fuels and fine chemicals from crude tall oil
US20070124992A1 (en) * 2005-12-01 2007-06-07 Her Majesty In Right Of Canada Methods for concentration and extraction of lubricity compounds and biologically active fractions from naturally derived fats, oils and greases
US7850745B2 (en) * 2005-12-01 2010-12-14 Her Majesty In Right Of Canada As Represented By The Minister Of Agriculture And Agri-Food Canada Method for concentration and extraction of lubricity compounds from vegetable and animal oils
US7828978B2 (en) * 2006-01-11 2010-11-09 Doug Geier Simultaneous synthesis and purification of a fatty acid monoester biodiesel fuel
US9109170B2 (en) * 2006-02-02 2015-08-18 Reg Biofuels, Llc Biodiesel cold filtration process
US20080004458A1 (en) * 2006-06-20 2008-01-03 Wiedemann Rudolf A Transesterification catalyst mixing system
US7238728B1 (en) 2006-08-11 2007-07-03 Seymour Gary F Commercial production of synthetic fuel from fiber system
US7905931B2 (en) 2007-02-09 2011-03-15 Primafuel, Inc. Biodiesel production method and apparatus
US20080282606A1 (en) * 2007-04-16 2008-11-20 Plaza John P System and process for producing biodiesel
GB0709100D0 (en) * 2007-05-11 2007-06-20 Smet Engineering S A Nv De Process for preparing fatty acid esters from pre-treated glyceride oils
TR200703297A2 (tr) * 2007-05-15 2007-11-21 Keski̇nler Bülent Bitkisel yağlardan serbest yağ asitlerinin uzaklaştırılması için bir proses
US8022236B2 (en) * 2007-10-12 2011-09-20 Aiken John E Fatty acid alkyl ester production from oleaginous seeds
US20090156847A1 (en) * 2007-12-14 2009-06-18 Rajiv Manohar Banavali Method for purification of oils for biodiesel processes
US8137527B1 (en) 2008-07-28 2012-03-20 Primafuel, Inc. Carbon dioxide isolation and generation
US8299281B2 (en) * 2009-03-27 2012-10-30 Exxonmobil Research And Engineering Company Process for making triglyceride plasticizer from crude glycerol
EP2479250B1 (en) * 2010-03-08 2015-08-12 Sun Yat-Sen University Biodiesel and preparation method thereof
AT510636B1 (de) 2010-10-28 2016-11-15 Wimmer Theodor Verfahren zur herstellung von fettsäureestern niederer alkohole
US9328054B1 (en) 2013-09-27 2016-05-03 Travis Danner Method of alcoholisis of fatty acids and fatty acid gyicerides
CZ308339B6 (cs) * 2016-02-17 2020-06-03 Stanislav Nikl Způsob přípravy esterů mastných kyselin esterifikací olejů a tuků s vyšším obsahem volných mastných kyselin methanolem nebo ethanolem
CN110479743B (zh) * 2019-09-07 2021-02-02 山东农业大学 一种餐厨垃圾脱盐、脱油脂分步再利用的节能处理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415140A (en) 1942-01-19 1947-02-04 Edward S Liebscher Triglyceride refining process
US2383601A (en) * 1943-04-28 1945-08-28 Colgate Palmolive Peet Co Treating fats and fatty oils
JPS6025478B2 (ja) * 1977-03-17 1985-06-18 花王株式会社 脂肪酸低級アルコ−ルエステルの製造法
DE3319590A1 (de) 1983-05-30 1984-12-06 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von fettsaeureestern kurzkettiger aliphatischer alkohole aus freie fettsaeuren enthaltenden fetten und/oder oelen
DE3461524D1 (en) 1983-07-12 1987-01-15 Metallgesellschaft Ag Continuous alcoholysis process
DE3501761A1 (de) 1985-01-21 1986-07-24 Henkel KGaA, 4000 Düsseldorf Verfahren zur vorveresterung freier fettsaeuren in rohfetten und/oder -oelen
DE4228476C2 (de) * 1992-08-27 2002-05-02 Cognis Deutschland Gmbh Verfahren zum Gewinnen von Tocopherol und/oder Sterin
DE4301686C1 (de) * 1993-01-22 1994-03-31 Chem & Pharm Patent Hold Ltd Verfahren zur Herstellung von Fettsäureestern niederer Alkohole
FR2748490B1 (fr) * 1996-05-07 1998-06-19 Inst Francais Du Petrole Procede de fabrication d'esters ethyliques
DE19925871A1 (de) 1999-06-07 2000-12-21 At Agrar Technik Gmbh Verfahren zur Herstellung von Fettsäureestern einwertiger Alkylalkohole und deren Verwendung

Also Published As

Publication number Publication date
BR0115907A (pt) 2004-02-25
US20040054206A1 (en) 2004-03-18
ATE273374T1 (de) 2004-08-15
ES2223959T3 (es) 2005-03-01
WO2002046339A3 (de) 2002-09-06
ES2289016T3 (es) 2008-02-01
EP1339816B1 (de) 2004-08-11
DE50112634D1 (de) 2007-07-26
AU2002224906B2 (en) 2006-03-30
ATE364674T1 (de) 2007-07-15
US20040102640A1 (en) 2004-05-27
AU1707002A (en) 2002-06-18
CA2430146C (en) 2011-02-15
PL198770B1 (pl) 2008-07-31
PL364417A1 (en) 2004-12-13
BR0115908B1 (pt) 2011-10-04
EP1339817A1 (de) 2003-09-03
CA2430188A1 (en) 2002-06-13
BR0115907B1 (pt) 2011-10-04
US7109363B2 (en) 2006-09-19
PL198771B1 (pl) 2008-07-31
EP1339816A2 (de) 2003-09-03
AU2002217070B2 (en) 2005-10-13
WO2002046340A1 (de) 2002-06-13
DK1339817T3 (da) 2007-10-08
AU2490602A (en) 2002-06-18
CA2430188C (en) 2011-03-22
PL364416A1 (en) 2004-12-13
EP1339817B1 (de) 2007-06-13
US6960673B2 (en) 2005-11-01
WO2002046339A2 (de) 2002-06-13
CA2430146A1 (en) 2002-06-13

Similar Documents

Publication Publication Date Title
BR0115908B1 (pt) processo para a produção de ésteres de ácido graxo.
Bondioli The preparation of fatty acid esters by means of catalytic reactions
CA2392723C (en) Method for producing fatty acid alkyl esters
ATE329991T1 (de) Verfahren zur herstellung von alkylestern aus fettsäuren von fetten und ölen
WO2002081607A1 (fr) Procede de production d'ester d'alkyle d'acide gras
AU5812500A (en) Method for producing fatty acid esters of monovalent alkyl alcohols and use of the same
DE602006008811D1 (de) Verfahren zur herstellung von fettsäureethylestern aus triglyceriden und alkoholen
PL207033B1 (pl) Sposób alkoholizy nieodkwaszonego oleju pochodzenia roślinnego albo zwierzęcego
TW200619375A (en) Process for preparing fatty- acid alkyl esters
ATE399197T1 (de) Verfahren zur herstellung von kraftstoffen aus sauren fetten und anlage zu dessen durchführung
DE59204655D1 (de) Verfahren zum Erzeugen von Fettsäure-Methylester oder Fettsäure-Äthylester und Glycerin durch Umesterung von Ölen oder Fetten
ATE388933T1 (de) Um- und veresterung von fetts uren und triglyceriden durch dispergieren und dispersionsverfahren zur herstellung von fettsäuremethylestern
Veljković et al. Waste Vegetable oils, fats, and cooking oils in biodiesel production
ES2194598A1 (es) Procedimiento de transesterificacion de trigliceridos con monoalcoholes de bajo peso molecular para obtencion de esteres de alcoholes ligeros utilizando catalizadores mixtos.
CN1563399A (zh) 由植物油脱臭馏出物提取维生素e和甾醇的新工艺
Fan Optimization of biodiesel production from crude cottonseed oil and waste vegetable oil: Conventional and ultrasonic irradiation methods
Thoai A Study of Two-Stage Transesterification: Base Homogeneous Catalyst and Acid Heterogeneous Catalyst
TH89017A (th) วิธีการที่ได้รับการปรับปรุงให้ดีขึ้นเพื่อการผลิตเอธิลเอสเทอร์จากสารไขมันของสารตั้งต้นจากธรรมชาติ
TH89017B (th) วิธีการที่ได้รับการปรับปรุงให้ดีขึ้นเพื่อการผลิตเอธิลเอสเทอร์จากสารไขมันของสารตั้งต้นจากธรรมชาติ
TH89016A (th) วิธีการสกัดเพื่อการผลิตเอธิลเอสเทอร์จากสารไขมันของสารตั้งต้นจากธรรมชาติ

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: WESTFALIA SEPARATOR AG (DE)

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 29/11/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 29.11.2021