BR112012019867A2 - metodo e aparelho para esterificacao de acido graxo em oleo natural - Google Patents

metodo e aparelho para esterificacao de acido graxo em oleo natural

Info

Publication number
BR112012019867A2
BR112012019867A2 BR112012019867A BR112012019867A BR112012019867A2 BR 112012019867 A2 BR112012019867 A2 BR 112012019867A2 BR 112012019867 A BR112012019867 A BR 112012019867A BR 112012019867 A BR112012019867 A BR 112012019867A BR 112012019867 A2 BR112012019867 A2 BR 112012019867A2
Authority
BR
Brazil
Prior art keywords
natural oil
fatty acid
acid
free fatty
chain alcohol
Prior art date
Application number
BR112012019867A
Other languages
English (en)
Inventor
Owen Matthew Davies
Richard Davis Jackson
Original Assignee
Renewable Holdings 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 Renewable Holdings Ltd filed Critical Renewable Holdings Ltd
Publication of BR112012019867A2 publication Critical patent/BR112012019867A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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
    • 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
    • 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
    • C10G2300/4075—Limiting deterioration of equipment
    • 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
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0461—Fractions defined by their origin
    • C10L2200/0469—Renewables or materials of biological origin
    • C10L2200/0476—Biodiesel, i.e. defined lower alkyl esters of fatty acids first generation biodiesel
    • 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
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/14—Injection, e.g. in a reactor or a fuel stream during fuel production
    • C10L2290/141—Injection, e.g. in a reactor or a fuel stream during fuel production of additive or catalyst
    • 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
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
    • 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
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/56—Specific details of the apparatus for preparation or upgrading of a fuel
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Fats And Perfumes (AREA)

Abstract

método e aparelho para esterificação de ácido graxo livre em óleo natural. a presente invenção refere-se a um método de esterificação de ácido graxo livre em óleo natural que compreende aquecer o óleo natural (2) a uma primeira temperarura acima de uma temperatura de reação, alimentar o óleo natural aquecido em um reator de tubo resistente a ácido (5), fornecer uma mistura de catalisador de ácido (6) e álcool de cadeia curta (8) em uma segunda temperatura abaixo da temperatura de reação, e alimentar a mistura de catalisador de ácido e álcool de cadeia curta no óleo natural no reator de tubo (5). o álcool de cadeia curta e o a´cido graxo livre reagem na temperatura de reação para formar um éster.
BR112012019867A 2010-02-08 2011-02-07 metodo e aparelho para esterificacao de acido graxo em oleo natural BR112012019867A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201001984A GB201001984D0 (en) 2010-02-08 2010-02-08 Biodiesel synthesis
PCT/GB2011/000158 WO2011095786A1 (en) 2010-02-08 2011-02-07 Method and apparatus for esterifying fatty acid

Publications (1)

Publication Number Publication Date
BR112012019867A2 true BR112012019867A2 (pt) 2016-04-26

Family

ID=42082610

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012019867A BR112012019867A2 (pt) 2010-02-08 2011-02-07 metodo e aparelho para esterificacao de acido graxo em oleo natural

Country Status (8)

Country Link
US (1) US9120739B2 (pt)
EP (1) EP2533893B1 (pt)
CN (1) CN102753263B (pt)
AU (1) AU2011212228B2 (pt)
BR (1) BR112012019867A2 (pt)
GB (1) GB201001984D0 (pt)
MY (1) MY164395A (pt)
WO (1) WO2011095786A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103074165A (zh) * 2013-01-18 2013-05-01 天津大学 天然维生素e和植物甾醇生产过程中一种连续酯交换反应方法及反应器
CA3013154C (en) 2015-07-17 2019-10-15 Ap&C Advanced Powders And Coatings Inc. Plasma atomization metal powder manufacturing processes and systems therefor
KR102544904B1 (ko) * 2015-10-29 2023-06-16 에이피앤드씨 어드밴스드 파우더스 앤드 코팅스 인크. 금속 분말 분무화 제조 공정
WO2017177315A1 (en) 2016-04-11 2017-10-19 Ap&C Advanced Powders & Coatings Inc. Reactive metal powders in-flight heat treatment processes
CN107779266B (zh) * 2016-08-26 2020-08-14 中国科学院大连化学物理研究所 基于微通道反应器的含水微藻生物质直接转酯化方法
CN110292894A (zh) * 2018-03-21 2019-10-01 南通醋酸化工股份有限公司 一种管式连续流反应装置及制备乙酰乙酸叔丁酯的方法
CN112481041A (zh) * 2020-12-15 2021-03-12 浙江工业大学 一种连续化制备生物柴油的装置及方法
US11993758B2 (en) 2022-04-25 2024-05-28 Chemtor, Lp Tunable processes for the continuous refining of edible oils and fats

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB864069A (en) * 1956-09-25 1961-03-29 Hoechst Ag Process for the manufacture of aromatic carboxylic acids
US3091518A (en) * 1957-11-06 1963-05-28 Continental Oil Co Continuous polymerization apparatus
GB1284870A (en) * 1969-12-23 1972-08-09 Sir Soc Italiana Resine Spa Process for chlorinating linear paraffins
GB8418274D0 (en) * 1984-07-18 1984-08-22 Inst Penyelidikan Minyak Kelap Carboxylic acid esterification
AU2004223910A1 (en) * 2003-03-20 2004-10-07 Michael F. Pelly Method and apparatus for refining biodiesel
US7767839B2 (en) * 2006-08-24 2010-08-03 Philadelphia Fry-O-Diesel, Inc. Process of making alkyl esters of free fatty acids
GB0620925D0 (en) 2006-10-20 2006-11-29 Renewable Holdings Ltd Biodiesel synthesis
CN101531913A (zh) * 2008-03-11 2009-09-16 中国石油化工股份有限公司 一种生物柴油的制备方法
US20090247785A1 (en) * 2008-03-31 2009-10-01 The University Of Connecticut Methods and systems for pretreatment of an oil stream
CN101319169B (zh) * 2008-07-17 2011-01-05 四川大学 酯化/酯交换反应生物柴油清洁生产工艺
US7967276B2 (en) 2008-07-29 2011-06-28 Kao-Hsung Tsung Quick joint for connecting gas cylinder and pressure reducing valve for gas stove
CN101638611A (zh) * 2009-08-14 2010-02-03 浙江工业大学 高酸值油脂萃取酯化耦合制备生物柴油的方法

Also Published As

Publication number Publication date
US9120739B2 (en) 2015-09-01
US20130030205A1 (en) 2013-01-31
EP2533893A1 (en) 2012-12-19
MY164395A (en) 2017-12-15
AU2011212228B2 (en) 2016-03-24
GB201001984D0 (en) 2010-03-24
CN102753263B (zh) 2016-04-13
CN102753263A (zh) 2012-10-24
EP2533893B1 (en) 2016-08-10
AU2011212228A1 (en) 2012-08-30
WO2011095786A1 (en) 2011-08-11

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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]