BRPI0408563A - processo e aparelho para refino de biodiesel - Google Patents
processo e aparelho para refino de biodieselInfo
- Publication number
- BRPI0408563A BRPI0408563A BRPI0408563-9A BRPI0408563A BRPI0408563A BR PI0408563 A BRPI0408563 A BR PI0408563A BR PI0408563 A BRPI0408563 A BR PI0408563A BR PI0408563 A BRPI0408563 A BR PI0408563A
- Authority
- BR
- Brazil
- Prior art keywords
- alcohol
- alkyl ester
- alkyl
- transesterification
- ester product
- Prior art date
Links
- 239000003225 biodiesel Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000007670 refining Methods 0.000 title abstract 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 6
- 125000005907 alkyl ester group Chemical group 0.000 abstract 6
- 238000005809 transesterification reaction Methods 0.000 abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
- 125000005233 alkylalcohol group Chemical group 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 4
- 239000003921 oil Substances 0.000 abstract 3
- 230000004888 barrier function Effects 0.000 abstract 2
- 235000021588 free fatty acids Nutrition 0.000 abstract 2
- 239000008188 pellet Substances 0.000 abstract 2
- 238000000746 purification Methods 0.000 abstract 2
- 239000010775 animal oil Substances 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 239000003063 flame retardant Substances 0.000 abstract 1
- 238000001802 infusion Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910000000 metal hydroxide Inorganic materials 0.000 abstract 1
- 150000004692 metal hydroxides Chemical class 0.000 abstract 1
- 239000003595 mist Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000003134 recirculating effect Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000008158 vegetable oil Substances 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C11C3/003—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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- 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
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/08—Refining
-
- 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
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
-
- 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)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Fats And Perfumes (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
"PROCESSO E APARELHO PARA REFINO DE BIODIESEL". Processo e aparelho para produção de combustível biodiesel, isto é, éster alquílico, a partir de óleo vegetal e/ou animal. um catalisador de transesterificação é preparado em um tanque de catalisador básico por pulverização de álcool alquílico sob pressão através de jatos em pelotas de hidróxido metálico, até que as pelotas tenham reagido completamente com o álcool. O óleo é aquecido e transesterificado na presença de álcool alquílico e catalisador de transesterificação em um sistema de fluxo de transesterificação com recirculação fechado, sob leve cavitação, para fornecer um produto de éster alquílico e um produto de glicerol. A cavitação é conseguida permitindo-se que o ar entre no sistema de fluxo de transesterificação através de uma válvula de entrada de ar ajustável. Quando deixado em repouso, o produto de éster alquílico forma uma camada superior que é decantada e submetida a etapas de purificação para remover partículas e álcool alquílico do produto de éster alquílico, e uma camada inferior de produto de glicerol, que é drenada. A purificação do produto de éster alquílico inclui, de preferência, a submissão do produto de éster alquílico a uma névoa de água aplicada por cima em um tanque de lavagem, com infusão simultânea de uma corrente de bolhas de ar. O vapor de álcool é reciclado como álcool líquido dentro de um condensador de álcool e armazenado para reutilização. Se o óleo contiver ácidos graxos livres, antes da transesterificação, o óleo é aquecido, e os ácidos graxos livres são esterificados na presença de um catalisador de esterificação e álcool alquílico. Por razões de segurança, instalam-se anteparos e barreiras amortecedoras de explosão/corta-fogo em locais em que vapores inflamáveis representem um risco.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45609703P | 2003-03-20 | 2003-03-20 | |
PCT/US2004/008294 WO2004085579A2 (en) | 2003-03-20 | 2004-03-17 | Method and apparatus for refining biodiesel |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0408563A true BRPI0408563A (pt) | 2006-03-21 |
Family
ID=33098084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0408563-9A BRPI0408563A (pt) | 2003-03-20 | 2004-03-17 | processo e aparelho para refino de biodiesel |
Country Status (8)
Country | Link |
---|---|
US (3) | US7507846B2 (pt) |
EP (1) | EP1608727A2 (pt) |
CN (1) | CN100412169C (pt) |
AU (1) | AU2004223910A1 (pt) |
BR (1) | BRPI0408563A (pt) |
CA (1) | CA2515816A1 (pt) |
WO (1) | WO2004085579A2 (pt) |
ZA (1) | ZA200508445B (pt) |
Families Citing this family (66)
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EP1608727A2 (en) * | 2003-03-20 | 2005-12-28 | Michael F. Pelly | Method and apparatus for refining biodiesel |
US7628828B2 (en) * | 2005-09-15 | 2009-12-08 | Springboard Biodiesel, Llc | Processor for producing biodiesel from natural fats and oils |
US7888520B2 (en) * | 2005-12-21 | 2011-02-15 | University Of Saskatchewan | Process for the preparation of biodiesel |
US7622600B1 (en) * | 2006-01-06 | 2009-11-24 | Redland Industries, Inc. | System and method for the continuous production of bio-diesel |
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US7563915B2 (en) * | 2006-05-30 | 2009-07-21 | The Penn State Research Foundation | Green biodiesel |
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KR100746219B1 (ko) | 2006-07-18 | 2007-08-08 | 양해경 | 바이오디젤 제조장치 |
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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 |
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FR2951194B1 (fr) * | 2009-10-14 | 2015-05-15 | Olva Technologies | Dispositif de production d'un biodiesel |
CN102884275A (zh) * | 2010-01-20 | 2013-01-16 | 泰科流体服务公司 | 贮藏设备 |
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CN101812331A (zh) * | 2010-04-16 | 2010-08-25 | 昆明理工大学 | 一种低硫酯基复合燃料油 |
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CN102218230A (zh) * | 2011-03-18 | 2011-10-19 | 江苏恒顺达生物能源有限公司 | 便于脂、皂分离的水洗沉降罐 |
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US9169174B2 (en) | 2011-12-22 | 2015-10-27 | Elevance Renewable Sciences, Inc. | Methods for suppressing isomerization of olefin metathesis products |
US9133416B2 (en) | 2011-12-22 | 2015-09-15 | Elevance Renewable Sciences, Inc. | Methods for suppressing isomerization of olefin metathesis products |
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US9328054B1 (en) | 2013-09-27 | 2016-05-03 | Travis Danner | Method of alcoholisis of fatty acids and fatty acid gyicerides |
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CN105418369B (zh) * | 2016-01-04 | 2017-06-16 | 重庆浩泰能源有限公司 | 一种生物柴油工艺中产生甘油与甲醇的分离装置及方法 |
US10239812B2 (en) | 2017-04-27 | 2019-03-26 | Sartec Corporation | Systems and methods for synthesis of phenolics and ketones |
CR20170213A (es) * | 2017-05-24 | 2017-08-11 | 3-102-735873 Soc De Responsabilidad Ltda | Proceso organico para la prevención de corrosión y temperaturas extremas en motores de combustión interna y procesos industriales enfriados por liquidos. |
CR20170212A (es) * | 2017-05-24 | 2017-08-11 | 3-102-735843 Soc De Responsabilidad Ltda | Procedimiento organico para potencializar el diesel convencional y el biodiesel con reducción de emisiones |
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US10696923B2 (en) | 2018-02-07 | 2020-06-30 | Sartec Corporation | Methods and apparatus for producing alkyl esters from lipid feed stocks, alcohol feedstocks, and acids |
US10544381B2 (en) | 2018-02-07 | 2020-01-28 | Sartec Corporation | Methods and apparatus for producing alkyl esters from a reaction mixture containing acidified soap stock, alcohol feedstock, and acid |
CN108728249A (zh) * | 2018-06-15 | 2018-11-02 | 成都恒润高新科技股份有限公司 | 一种利用潲水制备生物柴油的方法 |
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CN1374370A (zh) * | 2001-03-12 | 2002-10-16 | 林华超 | 一种生物柴油的生产方法 |
CN1400281A (zh) * | 2001-07-30 | 2003-03-05 | 朱长江 | 一种用动物油制取的生物柴油及制取方法 |
EP1608727A2 (en) | 2003-03-20 | 2005-12-28 | Michael F. Pelly | Method and apparatus for refining biodiesel |
-
2004
- 2004-03-17 EP EP04757809A patent/EP1608727A2/en not_active Withdrawn
- 2004-03-17 WO PCT/US2004/008294 patent/WO2004085579A2/en active Application Filing
- 2004-03-17 US US10/547,574 patent/US7507846B2/en not_active Expired - Fee Related
- 2004-03-17 CN CNB200480007538XA patent/CN100412169C/zh not_active Expired - Fee Related
- 2004-03-17 BR BRPI0408563-9A patent/BRPI0408563A/pt not_active IP Right Cessation
- 2004-03-17 AU AU2004223910A patent/AU2004223910A1/en not_active Abandoned
- 2004-03-17 CA CA002515816A patent/CA2515816A1/en not_active Abandoned
-
2005
- 2005-10-18 ZA ZA200508445A patent/ZA200508445B/en unknown
-
2009
- 2009-03-23 US US12/409,250 patent/US7906082B2/en not_active Expired - Fee Related
-
2011
- 2011-02-23 US US13/032,980 patent/US8269028B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2004085579A3 (en) | 2004-12-29 |
US20100015020A1 (en) | 2010-01-21 |
AU2004223910A9 (en) | 2004-10-07 |
US7507846B2 (en) | 2009-03-24 |
WO2004085579A2 (en) | 2004-10-07 |
EP1608727A2 (en) | 2005-12-28 |
US7906082B2 (en) | 2011-03-15 |
CN1761737A (zh) | 2006-04-19 |
AU2004223910A1 (en) | 2004-10-07 |
CN100412169C (zh) | 2008-08-20 |
US20060224005A1 (en) | 2006-10-05 |
ZA200508445B (en) | 2006-11-29 |
AU2004223910A2 (en) | 2004-10-07 |
US20110166378A1 (en) | 2011-07-07 |
US8269028B2 (en) | 2012-09-18 |
CA2515816A1 (en) | 2004-10-07 |
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