BRPI0905878A2 - Purificação de biodiesel por um processo contínuo com adsorvente regenerável. - Google Patents

Purificação de biodiesel por um processo contínuo com adsorvente regenerável.

Info

Publication number
BRPI0905878A2
BRPI0905878A2 BRPI0905878-8A BRPI0905878A BRPI0905878A2 BR PI0905878 A2 BRPI0905878 A2 BR PI0905878A2 BR PI0905878 A BRPI0905878 A BR PI0905878A BR PI0905878 A2 BRPI0905878 A2 BR PI0905878A2
Authority
BR
Brazil
Prior art keywords
continuous process
regenerable adsorbent
biodiesel purification
biodiesel
purification
Prior art date
Application number
BRPI0905878-8A
Other languages
English (en)
Inventor
James R Munson
Brian S Cooke
Bryan L Bertram
Original Assignee
Dallas Group Of America
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 Dallas Group Of America filed Critical Dallas Group Of America
Publication of BRPI0905878A2 publication Critical patent/BRPI0905878A2/pt
Publication of BRPI0905878B1 publication Critical patent/BRPI0905878B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • 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
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B01D15/361—Ion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/58—Use in a single column
    • 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
    • C10G2300/1014—Biomass of vegetal origin
    • 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
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/205—Metal content
    • 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
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4081—Recycling aspects
    • 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
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/44—Solvents
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Carbonaceous Fuels (AREA)
BRPI0905878-8A 2008-02-07 2009-02-06 Processo e sistema para a purificação de ésteres de alquila de ácidos graxos BRPI0905878B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US6398208P 2008-02-07 2008-02-07
US61/063,982 2008-02-07
US12/366,203 US8097049B2 (en) 2008-02-07 2009-02-05 Biodiesel purification by a continuous regenerable adsorbent process
US12/366,203 2009-02-05
PCT/US2009/000779 WO2009099655A1 (en) 2008-02-07 2009-02-06 Biodiesel purification by a continuous regenerable adsorbent process

Publications (2)

Publication Number Publication Date
BRPI0905878A2 true BRPI0905878A2 (pt) 2015-06-30
BRPI0905878B1 BRPI0905878B1 (pt) 2019-08-20

Family

ID=40937678

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0905878-8A BRPI0905878B1 (pt) 2008-02-07 2009-02-06 Processo e sistema para a purificação de ésteres de alquila de ácidos graxos

Country Status (8)

Country Link
US (2) US8097049B2 (pt)
EP (1) EP2249938B1 (pt)
CN (1) CN101939068B (pt)
AU (1) AU2009210660B2 (pt)
BR (1) BRPI0905878B1 (pt)
CA (1) CA2715246C (pt)
MX (1) MX2010008479A (pt)
WO (1) WO2009099655A1 (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008050935B4 (de) * 2008-10-10 2015-07-09 Air Liquide Global E&C Solutions Germany Gmbh Verfahren und Anlage zur Abtrennung von Sterylglycosiden bei der Biodiesel-Herstellung
CA2752562A1 (en) 2008-12-08 2010-07-08 Initio Fuels Llc Single step transesterification of feedstock using a gaseous catalyst
WO2010107446A1 (en) * 2009-03-19 2010-09-23 Green Earth Fuels, Llc Biodiesel cold soak filtering system
US20110192076A1 (en) * 2010-02-05 2011-08-11 Evonik Rohmax Additives Gmbh Composition having improved filterability
US20110197497A1 (en) * 2010-02-17 2011-08-18 Midwest Energy Group Inc. Brown grease treatment processes
DE102010011606B4 (de) * 2010-03-16 2020-12-03 Air Liquide Global E&C Solutions Germany Gmbh Verfahren zur Aufarbeitung von Biodieselschlamm
US10125331B2 (en) * 2010-04-29 2018-11-13 Advanced Energy Development Renewable oil refining processes
DE102010022139A1 (de) 2010-05-20 2011-11-24 Lurgi Gmbh Verfahren zur Herstellung von Biodiesel
ES2374937B1 (es) * 2010-06-01 2013-02-12 Bioenergética Extremeña 2020, S.L. Procedimiento para el refinado de biodiésel, independientemente del origen de la materia prima utilizada en su fabricación.
CN102451661B (zh) * 2010-10-15 2014-05-21 中国石油化工股份有限公司 一种硅酸镁吸附剂的处理方法
EP2447342A1 (en) * 2010-10-26 2012-05-02 Süd-Chemie AG Method for Biodiesel and Biodiesel Precursor Production
JP4951720B1 (ja) * 2010-11-15 2012-06-13 日清オイリオグループ株式会社 再生白土の製造方法、再生白土、及び精製油脂の製造方法
BRPI1005000A2 (pt) 2010-11-26 2013-03-26 Mineracao Curimbaba Ltda processo para obtenÇço de biodiesel a partir de àleos e/ou gorduras vegetais e/ou gorduras animais, virgens ou usados e biodiesel assim obtido
JP5778436B2 (ja) * 2011-02-09 2015-09-16 日野自動車株式会社 金属イオン除去フィルタ
US9528059B2 (en) 2011-06-21 2016-12-27 W. R. Grace & Co.-Conn. Catalytic purification of fatty acid alkyl esters used in fuels
CN102533442B (zh) * 2011-12-31 2014-03-12 临沂实能德环保燃料化工有限责任公司 一种提纯生物柴油的方法
US9295810B2 (en) 2012-04-26 2016-03-29 The Dallas Group Of America, Inc. Purification of unrefined edible oils and fats with magnesium silicate and organic acids
JP6098019B2 (ja) * 2012-05-10 2017-03-22 日清オイリオグループ株式会社 再生白土の製造方法、再生白土、及び精製油脂の製造方法
EP2853525B1 (en) * 2012-05-22 2020-05-13 Toray Industries, Inc. Lactic acid production method
CN103060024B (zh) * 2012-12-28 2016-02-10 中国科学院深圳先进技术研究院 一种去除酯类合成油中游离酸的装置和方法及应用
US8585901B1 (en) 2013-01-25 2013-11-19 Markus Johannes Lenger Method of continuous in-situ triglyceride stabilization and sulfur reduction of FOG (fats, oil and grease) to optimize fuel extraction
KR101355141B1 (ko) * 2013-03-20 2014-01-29 주식회사 엠알아이 바이오디젤의 제조방법
CN104119948B (zh) * 2013-04-23 2016-08-03 中国石油化工股份有限公司 一种生物柴油脱除杂质的方法
WO2015100063A1 (en) * 2013-12-26 2015-07-02 Exxonmobil Research And Engineering Company Methods of inhibiting precipitation of biodiesel fuel components
JP6486161B2 (ja) * 2015-03-24 2019-03-20 東京応化工業株式会社 シリル化剤薬液の調製方法及び表面処理方法
GB2543095A (en) * 2015-10-09 2017-04-12 Jaguar Land Rover Ltd Fuel filter apparatus and method
US20180371358A1 (en) * 2017-06-23 2018-12-27 Pure, Llc Cannabis extract filtration methods and systems
CN111068361B (zh) * 2018-10-22 2022-02-11 中国石油化工股份有限公司 一种己内酰胺离子交换装置及其再生方法
CN109810735B (zh) * 2019-03-30 2021-04-20 长安大学 一种生物柴油的纯化方法
CO2019012313A1 (es) * 2019-10-31 2021-04-30 Ecopetrol Sa Proceso para la remoción de componentes polares para mejorar el desempeño a bajas temperaturas del biodiesel
WO2021127413A1 (en) * 2019-12-20 2021-06-24 Imerys Usa, Inc. Filter aids for non aqueous liquids
US11795403B2 (en) 2021-05-28 2023-10-24 The Board Of Trustees Of The University Of Illinois Free fatty acid separation and recovery using resin

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639289A (en) 1950-04-21 1953-05-19 Pittsburgh Plate Glass Co Adsorbent refining of oils
AU509548B2 (en) 1975-12-24 1980-05-15 Commonwealth Scientific And Industrial Research Organisation Composite magnetic adsorbent
US4048205A (en) 1976-08-02 1977-09-13 Uop Inc. Process for separating an ester of a monoethanoid fatty acid
EP0053415B1 (en) 1980-12-02 1985-10-09 Duphar International Research B.V Method of isolating sterols in commercial quantities from sterol-containing material
US4797233A (en) 1986-08-20 1989-01-10 Uop Inc. Process for separating mono-, di- and triglycerides
US4770819A (en) 1987-07-06 1988-09-13 Uop Inc. Process for separating di- and triglycerides
US4977243A (en) 1988-12-28 1990-12-11 Uop Separation of sterols from low-acid feeds with magnesium silicate and methyl-tert-butyl ether desorbent
US5157132A (en) 1990-05-18 1992-10-20 Carotech Associates Integrated process for recovery of carotenoids and tocotrienols from oil
US5348755A (en) 1992-03-04 1994-09-20 Calgon Carbon Corporation Extension of edible oil lifetime using activated carbons
US5550264A (en) 1994-07-13 1996-08-27 Henkel Corporation Process for the removal of dissolved metallic catalyst from ester products
FR2752242B1 (fr) 1996-08-08 1998-10-16 Inst Francais Du Petrole Procede de fabrication d'esters a partir d'huiles vegetales ou animales et d'alcools
AU2001252593A1 (en) 2000-11-10 2002-05-21 Hideyuki Fujita Process for producing fuel for diesel engine
US6635595B2 (en) 2001-02-21 2003-10-21 Council Of Scientific & Industrial Research Process for simultaneous alkyl esterification of oil and regeneration of spent oil purification medium
MXPA03009584A (es) 2001-04-20 2004-05-24 Dow Global Technologies Inc Separacion de mezclas de trigliceridos de aceites vegetales mediante adsorcion en cama de solidos.
JP4278910B2 (ja) * 2002-03-13 2009-06-17 花王株式会社 エステルの製造法
FR2838433B1 (fr) * 2002-04-11 2005-08-19 Inst Francais Du Petrole Procede de production d'esters alkyliques a partir d'une huile vegetale ou animale et d'un monoalcool aliphatique
FR2855517B1 (fr) 2003-05-26 2007-04-20 Inst Francais Du Petrole Procede de transesterification d'huiles vegetales ou animales au moyen de catalyseurs heterogenes a base de titane et d'aluminium
EP1506809A1 (en) * 2003-08-11 2005-02-16 Boehringer Ingelheim Pharma GmbH & Co. KG Regeneration of hydrolysis sensitive adsorbent matrices
BRPI0415072B1 (pt) * 2003-10-09 2020-11-03 The Dallas Group Of America, Inc método de purificação de um combustível biodiesel com materiais adsorventes
BR0318651A (pt) 2003-12-30 2006-11-28 Council Scient Ind Res processo melhorado para preparar ésteres alquil de ácido graxo usado como biodiesel
US20050188607A1 (en) 2004-01-31 2005-09-01 Lastella Joseph P. System for removal of methanol from crude biodiesel fuel
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
US20060260184A1 (en) 2005-05-20 2006-11-23 Mbp Bioenergy, Llc Apparatus and process for the refinement of biodiesel fuel
KR100806353B1 (ko) 2005-11-18 2008-02-27 노민정 초임계 알코올을 이용한 바이오디젤의 제조 방법
EP1788065A1 (de) 2005-11-18 2007-05-23 Biodiesel Engineering Limited Verfahren und Anlage zum Reinigen von Biodiesel
US20070175092A1 (en) 2005-11-28 2007-08-02 Ames Randall S Continuous flow biodiesel processor
US20070151146A1 (en) 2005-12-29 2007-07-05 Inmok Lee Processes of Producing Biodiesel and Biodiesel Produced Therefrom
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
US20070261294A1 (en) 2006-05-10 2007-11-15 Aiken John E Process for production of biodiesel from high acid feed
CA2553872A1 (en) 2006-07-27 2008-01-27 Luc C. Duchesne A device for the transesterification of animal and plant glycerides intofatty acid alkyd esters for small scale production of biodiesel and value added products
BRPI0716831A2 (pt) 2006-09-14 2013-10-29 Biofuelbox Corp Método de conversão consistente e eficiente de lipídeos celulares em biocombustíveis
KR100798605B1 (ko) * 2006-09-18 2008-01-28 전남대학교산학협력단 유색 원료유지로부터 바이오디젤의 제조공정 중 불균일계흡착제를 이용한 바이오디젤의 정제방법
US20080115407A1 (en) 2006-11-22 2008-05-22 Hoffman Mark A System and method for producing biodiesel
KR20090121298A (ko) 2007-02-02 2009-11-25 달리아다 미트 피티와이 엘티디 바이오디젤 제품
WO2008120223A2 (en) 2007-03-30 2008-10-09 Reliance Life Sciences Pvt. Ltd. An integrated process for the preparation of fatty acid methyl ester (biodiesel)
EP2268373B1 (en) 2007-07-06 2012-12-26 Dow Global Technologies LLC Purification of hydroformylated and hydrogenated fatty alkyl ester compositions
EP2028259A1 (en) 2007-08-01 2009-02-25 N.V. Desmet Ballestra Engineering S.A. Fatty waste material purification process
US8022236B2 (en) 2007-10-12 2011-09-20 Aiken John E Fatty acid alkyl ester production from oleaginous seeds
WO2009061169A1 (en) 2007-11-09 2009-05-14 Grand Inizio Sdn. Bhd. An improved process to produce biodiesel
CN101981159B (zh) * 2007-12-21 2016-04-20 格雷斯股份有限两合公司 生物燃料处理

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US8097049B2 (en) 2012-01-17
BRPI0905878B1 (pt) 2019-08-20
CA2715246A1 (en) 2009-08-13
US20090199460A1 (en) 2009-08-13
EP2249938B1 (en) 2015-08-05
MX2010008479A (es) 2010-10-25
CN101939068B (zh) 2014-04-09
AU2009210660A1 (en) 2009-08-13
CA2715246C (en) 2018-06-12
EP2249938A4 (en) 2012-06-13
CN101939068A (zh) 2011-01-05
US20120123139A1 (en) 2012-05-17
WO2009099655A1 (en) 2009-08-13
AU2009210660B2 (en) 2014-07-24
EP2249938A1 (en) 2010-11-17

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