GB2436836A - Removal of free fatty acids from used cooking oil prior to biodiesel production - Google Patents

Removal of free fatty acids from used cooking oil prior to biodiesel production Download PDF

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Publication number
GB2436836A
GB2436836A GB0606533A GB0606533A GB2436836A GB 2436836 A GB2436836 A GB 2436836A GB 0606533 A GB0606533 A GB 0606533A GB 0606533 A GB0606533 A GB 0606533A GB 2436836 A GB2436836 A GB 2436836A
Authority
GB
United Kingdom
Prior art keywords
oil
virgin
blend
free fatty
fatty acid
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB0606533A
Other languages
English (en)
Other versions
GB0606533D0 (en
Inventor
Colin Horton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GREENERGY BIOFUELS Ltd
Original Assignee
GREENERGY BIOFUELS Ltd
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 GREENERGY BIOFUELS Ltd filed Critical GREENERGY BIOFUELS Ltd
Priority to GB0606533A priority Critical patent/GB2436836A/en
Publication of GB0606533D0 publication Critical patent/GB0606533D0/en
Priority to PCT/GB2007/001192 priority patent/WO2007113530A2/fr
Publication of GB2436836A publication Critical patent/GB2436836A/en
Withdrawn legal-status Critical Current

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
    • C11C3/10—Ester interchange
    • 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
    • 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
    • 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
    • C11B3/12—Refining fats or fatty oils by distillation
    • C11B3/14—Refining fats or fatty oils by distillation with the use of indifferent gases or vapours, e.g. steam
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1011—Biomass
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Fats And Perfumes (AREA)
GB0606533A 2006-03-31 2006-03-31 Removal of free fatty acids from used cooking oil prior to biodiesel production Withdrawn GB2436836A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0606533A GB2436836A (en) 2006-03-31 2006-03-31 Removal of free fatty acids from used cooking oil prior to biodiesel production
PCT/GB2007/001192 WO2007113530A2 (fr) 2006-03-31 2007-03-30 Production de biodiesel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0606533A GB2436836A (en) 2006-03-31 2006-03-31 Removal of free fatty acids from used cooking oil prior to biodiesel production

Publications (2)

Publication Number Publication Date
GB0606533D0 GB0606533D0 (en) 2006-05-10
GB2436836A true GB2436836A (en) 2007-10-10

Family

ID=36425019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0606533A Withdrawn GB2436836A (en) 2006-03-31 2006-03-31 Removal of free fatty acids from used cooking oil prior to biodiesel production

Country Status (2)

Country Link
GB (1) GB2436836A (fr)
WO (1) WO2007113530A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ303071B6 (cs) * 2008-06-30 2012-03-21 Univerzita Tomáše Bati ve Zlíne Zpusob predúpravy odpadních oleju a tuku s obsahem volných mastných kyselin pro alkoholytickou výrobu bionafty
WO2012162700A1 (fr) * 2011-05-26 2012-11-29 Unity Fuels Llc Procédé et système de traitement d'une huile de cuisson usée
CZ305933B6 (cs) * 2010-07-02 2016-05-11 Univerzita Tomáše Bati ve Zlíně Optimalizovaný způsob předúpravy kyselých odpadních tuků a olejů

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8192696B2 (en) 2008-11-18 2012-06-05 Stephanie Marie Gurski System and process of biodiesel production
MX2011005525A (es) 2008-11-26 2011-06-06 Elevance Renewable Sciences Metodos para producir turbosina a partir de cargas de alimentacion de aceite natural a traves de reacciones de division por oxigeno.
CN102227394B (zh) 2008-11-26 2014-09-24 埃莱文斯可更新科学公司 由天然油原料通过复分解反应生产喷气燃料的方法
US9051519B2 (en) 2009-10-12 2015-06-09 Elevance Renewable Sciences, Inc. Diene-selective hydrogenation of metathesis derived olefins and unsaturated esters
US9175231B2 (en) 2009-10-12 2015-11-03 Elevance Renewable Sciences, Inc. Methods of refining natural oils and methods of producing fuel compositions
US9222056B2 (en) 2009-10-12 2015-12-29 Elevance Renewable Sciences, Inc. Methods of refining natural oils, and methods of producing fuel compositions
US9169447B2 (en) 2009-10-12 2015-10-27 Elevance Renewable Sciences, Inc. Methods of refining natural oils, and methods of producing fuel compositions
EP2488474B1 (fr) 2009-10-12 2017-01-25 Elevance Renewable Sciences, Inc. Procédés de raffinage et de production de carburant à partir de charges d'huile naturelle
US9000246B2 (en) 2009-10-12 2015-04-07 Elevance Renewable Sciences, Inc. Methods of refining and producing dibasic esters and acids from natural oil feedstocks
US8735640B2 (en) 2009-10-12 2014-05-27 Elevance Renewable Sciences, Inc. Methods of refining and producing fuel and specialty chemicals from natural oil feedstocks
US9365487B2 (en) 2009-10-12 2016-06-14 Elevance Renewable Sciences, Inc. Methods of refining and producing dibasic esters and acids from natural oil feedstocks
US9382502B2 (en) 2009-10-12 2016-07-05 Elevance Renewable Sciences, Inc. Methods of refining and producing isomerized fatty acid esters and fatty acids from natural oil feedstocks
EP2522712A1 (fr) * 2011-05-13 2012-11-14 Cognis IP Management GmbH Procédé pour obtenir des esters d'alkyl d'acides gras inférieurs à partir de graisses et d'huiles
US9133416B2 (en) 2011-12-22 2015-09-15 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
US9139493B2 (en) 2011-12-22 2015-09-22 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
US9169174B2 (en) 2011-12-22 2015-10-27 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
CN102787020B (zh) * 2012-07-17 2014-12-17 诸暨兴绿油脂有限公司 以地沟油为原料生产橡胶乳化专用脂肪酸工艺
US9388098B2 (en) 2012-10-09 2016-07-12 Elevance Renewable Sciences, Inc. Methods of making high-weight esters, acids, and derivatives thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812474A (en) * 1955-08-12 1959-04-29 Eddy William Eckey Method and apparatus for continuous multistage counter current contacting of liquidswith vapors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4209779C1 (fr) * 1992-03-26 1993-07-15 Oelmuehle Leer Connemann Gmbh & Co., 2950 Leer, De
CA2360986A1 (fr) * 2001-11-01 2003-05-01 Nicole Cadoret Methode de fractionnement de dechets de recuperateurs de graisses et utilisations des fractions ainsi obtenues
EP2295529B2 (fr) * 2002-07-11 2022-05-18 Basf As Procédé de diminution des polluants environnementaux dans une huile ou une graisse et produit d'alimentation pour poissons
JP3934630B2 (ja) * 2004-06-14 2007-06-20 株式会社シー・ディー・エムコンサルティング 酸性油脂類および劣化油脂類からのバイオディーゼル燃料製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812474A (en) * 1955-08-12 1959-04-29 Eddy William Eckey Method and apparatus for continuous multistage counter current contacting of liquidswith vapors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPI Abstract Accession No. 2006-025660 [03] JP 2005350631 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ303071B6 (cs) * 2008-06-30 2012-03-21 Univerzita Tomáše Bati ve Zlíne Zpusob predúpravy odpadních oleju a tuku s obsahem volných mastných kyselin pro alkoholytickou výrobu bionafty
CZ305933B6 (cs) * 2010-07-02 2016-05-11 Univerzita Tomáše Bati ve Zlíně Optimalizovaný způsob předúpravy kyselých odpadních tuků a olejů
WO2012162700A1 (fr) * 2011-05-26 2012-11-29 Unity Fuels Llc Procédé et système de traitement d'une huile de cuisson usée

Also Published As

Publication number Publication date
WO2007113530A3 (fr) 2008-01-17
GB0606533D0 (en) 2006-05-10
WO2007113530A2 (fr) 2007-10-11

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WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)