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
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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (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 (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0408563A (pt) | 2003-03-20 | 2006-03-21 | Michael F Pelly | processo e aparelho para refino de biodiesel |
| US7628828B2 (en) * | 2005-09-15 | 2009-12-08 | Springboard Biodiesel, Llc | Processor for producing biodiesel from natural fats and oils |
| WO2007071046A1 (en) * | 2005-12-21 | 2007-06-28 | 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 |
| US7638068B1 (en) * | 2006-03-28 | 2009-12-29 | Alvin Edwin Toombs | Cogeneration system for grease separation and power production |
| US7563915B2 (en) * | 2006-05-30 | 2009-07-21 | The Penn State Research Foundation | Green biodiesel |
| EP2042589A4 (en) * | 2006-06-30 | 2013-06-19 | Wakamatsu Corp | PROCESS FOR THE PREPARATION OF FATTY ACID ELECTRIC SYNTHESIS AND METHOD OF MANUFACTURING THE PROCESS |
| KR100746219B1 (ko) | 2006-07-18 | 2007-08-08 | 양해경 | 바이오디젤 제조장치 |
| WO2008016937A2 (en) * | 2006-07-31 | 2008-02-07 | Aquaphotonics, Inc. | Device and method for combining oils with other fluids and mixtures generated therefrom |
| US7897798B2 (en) | 2006-08-04 | 2011-03-01 | Mcneff Research Consultants, Inc. | Methods and apparatus for producing alkyl esters from lipid feed stocks and systems including same |
| US8445709B2 (en) * | 2006-08-04 | 2013-05-21 | Mcneff Research Consultants, Inc. | Systems and methods for refining alkyl ester compositions |
| GB0618151D0 (en) * | 2006-09-15 | 2006-10-25 | Thouless Ruth | Method and apparatus for biofuel production |
| MD3449G2 (ro) * | 2006-12-25 | 2008-07-31 | Институт Сельскохозяйственной Техники "Mecagro" | Instalaţie pentru obţinerea esterului metilic sau etilic din uleiuri vegetale |
| MD3530G2 (ro) * | 2007-01-26 | 2008-10-31 | Институт Сельскохозяйственной Техники "Mecagro" | Instalaţie pentru transesterificarea în flux a uleiurilor vegetale |
| US8017796B2 (en) * | 2007-02-13 | 2011-09-13 | Mcneff Research Consultants, Inc. | Systems for selective removal of contaminants from a composition and methods of regenerating the same |
| CA2678519A1 (en) * | 2007-02-13 | 2008-08-21 | Mcneff Research Consultants, Inc. | Devices and methods for selective removal of contaminants from a composition |
| KR100773496B1 (ko) | 2007-04-04 | 2007-11-05 | 바이오키트 주식회사 | 바이오 디젤 제조장치 및 이의 제어방법 |
| CN101058734B (zh) * | 2007-05-31 | 2010-12-01 | 张付舜 | 工业化微波合成生物柴油的装置及其方法 |
| JP2010532418A (ja) * | 2007-06-29 | 2010-10-07 | マーテック バイオサイエンシーズ コーポレーション | 多価不飽和脂肪酸のエステルの製造方法および精製方法 |
| US7935157B2 (en) * | 2007-08-08 | 2011-05-03 | Arisdyne Systems, Inc. | Method for reducing free fatty acid content of biodiesel feedstock |
| US7943791B2 (en) * | 2007-09-28 | 2011-05-17 | Mcneff Research Consultants, Inc. | Methods and compositions for refining lipid feed stocks |
| US20090182159A1 (en) * | 2008-01-11 | 2009-07-16 | Roman Gordon | Apparatus and method for generating cavitational features in a fluid medium |
| US8603198B2 (en) * | 2008-06-23 | 2013-12-10 | Cavitation Technologies, Inc. | Process for producing biodiesel through lower molecular weight alcohol-targeted cavitation |
| KR100943842B1 (ko) | 2008-07-18 | 2010-02-24 | 박성진 | 바이오디젤 제조용 반응기 자동 세척시스템 및 그의 자동세척방법 |
| WO2010017099A2 (en) | 2008-08-05 | 2010-02-11 | Spirit Of The 21St Century Group,Llc | Modified fuels and methods of making and using thereof |
| US8361174B2 (en) * | 2008-10-07 | 2013-01-29 | Sartec Corporation | Catalysts, systems, and methods for producing fuels and fuel additives from polyols |
| US20100095581A1 (en) * | 2008-10-22 | 2010-04-22 | Biodiesel Logic, Inc. | Biodiesel production unit |
| US9102877B2 (en) * | 2008-11-12 | 2015-08-11 | Sartec Corporation | Systems and methods for producing fuels from biomass |
| 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 |
| CA2742793C (en) * | 2008-11-26 | 2016-05-10 | Elevance Renewable Sciences, Inc. | Methods of producing jet fuel from natural oil feedstocks through oxygen-cleaved reactions |
| US8709109B2 (en) * | 2009-01-12 | 2014-04-29 | Arisdyne Systems Incorporated | Process for improved biodiesel fuel |
| WO2010099058A2 (en) * | 2009-02-24 | 2010-09-02 | University Of Georgia Research Foundation, Inc. | Production of higher quality bio-oils by in-line esterification of pyrolysis vapor |
| US9611496B2 (en) | 2009-06-15 | 2017-04-04 | Cavitation Technologies, Inc. | Processes for extracting carbohydrates from biomass and converting the carbohydrates into biofuels |
| US9988651B2 (en) | 2009-06-15 | 2018-06-05 | Cavitation Technologies, Inc. | Processes for increasing bioalcohol yield from biomass |
| 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 |
| US9051519B2 (en) | 2009-10-12 | 2015-06-09 | Elevance Renewable Sciences, Inc. | Diene-selective hydrogenation of metathesis derived olefins and unsaturated esters |
| US9169447B2 (en) | 2009-10-12 | 2015-10-27 | 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 |
| 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 |
| 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 |
| US9175231B2 (en) | 2009-10-12 | 2015-11-03 | Elevance Renewable Sciences, Inc. | Methods of refining natural oils and methods of producing fuel compositions |
| RU2565057C2 (ru) | 2009-10-12 | 2015-10-20 | Елевансе Реневабле Сайенсез, Инк. | Способы очистки и производства топлива из натурального масляного исходного сырья |
| 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 |
| FR2951194B1 (fr) * | 2009-10-14 | 2015-05-15 | Olva Technologies | Dispositif de production d'un biodiesel |
| AU2010343033B2 (en) * | 2010-01-20 | 2015-10-08 | Pentair Flow Control Pacific Pty Ltd | Storage apparatus |
| GB201001984D0 (en) * | 2010-02-08 | 2010-03-24 | Renewable Holdings Ltd | Biodiesel synthesis |
| 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 |
| US9000244B2 (en) * | 2010-12-17 | 2015-04-07 | Arisdyne Systems, Inc. | Process for production of biodiesel |
| 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 |
| 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 |
| US9133416B2 (en) | 2011-12-22 | 2015-09-15 | Elevance Renewable Sciences, Inc. | Methods for suppressing isomerization of olefin metathesis products |
| US9109179B2 (en) * | 2012-04-20 | 2015-08-18 | Broadleaf Energy, LLC | Renewable biofuel |
| US9388098B2 (en) | 2012-10-09 | 2016-07-12 | Elevance Renewable Sciences, Inc. | Methods of making high-weight esters, acids, and derivatives thereof |
| CN103112968B (zh) * | 2013-03-01 | 2014-09-10 | 山东潍坊润丰化工股份有限公司 | 苯氧羧酸类生产废水中高cod成分的处理方法 |
| PT3078724T (pt) | 2013-06-19 | 2020-01-27 | Argent Energy Uk Ltd | Processo para produzir biodiesel e produtos relacionados |
| US9328054B1 (en) | 2013-09-27 | 2016-05-03 | Travis Danner | Method of alcoholisis of fatty acids and fatty acid gyicerides |
| WO2015088983A1 (en) | 2013-12-09 | 2015-06-18 | Cavitation Technologies, Inc. | Processes for extracting carbohydrates from biomass and converting the carbohydrates into biofuels |
| 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 |
| CR20170214A (es) * | 2017-05-24 | 2017-08-11 | 3-102-735874 Soc De Responsabilidad Ltda | Procedimiento orgánico para la potencialización del jet fuel convencional y bio jet fuel con reducción de emisiones. |
| 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 |
| WO2024205513A1 (en) * | 2023-03-28 | 2024-10-03 | Esg Jet (Thailand) Company Limited | Method and application for methyl ester and glycerine separation used in biodiesel purification process |
| CN117800876B (zh) * | 2023-12-25 | 2025-11-14 | 浙江汉诺化工科技有限公司 | 一种Fmoc-O-叔丁基-L-谷氨酸的生产方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3474131A (en) * | 1966-10-31 | 1969-10-21 | Universal Oil Prod Co | Preparation of primary alkyl esters |
| US3927982A (en) * | 1970-03-18 | 1975-12-23 | Du Pont | Recirculating apparatus for continuous esterification reactions |
| WO1987007632A1 (en) * | 1986-06-11 | 1987-12-17 | Bio-Energy Technology Ltd. | Bio-fuel production |
| US5514820A (en) * | 1989-09-29 | 1996-05-07 | Henkel Kommanditgesellschaft Auf Aktien | Continuous process for the production of lower alkyl esters |
| AT394374B (de) | 1990-06-29 | 1992-03-25 | Wimmer Theodor | Verfahren zur herstellung von fettsaeureestern niederer alkohole |
| US5468887A (en) | 1992-03-13 | 1995-11-21 | The Dial Corp. | Production of fatty acid methyl esters and soaps therefrom |
| US5424467A (en) | 1993-07-14 | 1995-06-13 | Idaho Research Foundation | Method for purifying alcohol esters |
| US6015440A (en) | 1997-10-31 | 2000-01-18 | Board Of Regents Of The University Of Nebraska | Process for producing biodiesel fuel with reduced viscosity and a cloud point below thirty-two (32) degrees fahrenheit |
| US5972057A (en) | 1997-11-11 | 1999-10-26 | Lonford Development Limited | Method and apparatus for producing diesel fuel oil from waste edible oil |
| PT1034160E (pt) * | 1997-11-24 | 2002-10-31 | Energea Umwelttechnologie Gmbh | Metodo para producao de metil ester de acido graxo e equipamento para realizar o mesmo |
| US6127560A (en) | 1998-12-29 | 2000-10-03 | West Central Cooperative | Method for preparing a lower alkyl ester product from vegetable oil |
| US6262285B1 (en) | 1999-06-24 | 2001-07-17 | Crown Iron Works Company | Process for dry synthesis and continuous separation of a fatty acid methyl ester reaction product |
| 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 |
| BRPI0408563A (pt) * | 2003-03-20 | 2006-03-21 | Michael F Pelly | processo e aparelho para refino de biodiesel |
-
2004
- 2004-03-17 BR BRPI0408563-9A patent/BRPI0408563A/pt not_active IP Right Cessation
- 2004-03-17 US US10/547,574 patent/US7507846B2/en not_active Expired - Fee Related
- 2004-03-17 CA CA002515816A patent/CA2515816A1/en not_active Abandoned
- 2004-03-17 EP EP04757809A patent/EP1608727A2/en not_active Withdrawn
- 2004-03-17 WO PCT/US2004/008294 patent/WO2004085579A2/en not_active Ceased
- 2004-03-17 AU AU2004223910A patent/AU2004223910A1/en not_active Abandoned
- 2004-03-17 CN CNB200480007538XA patent/CN100412169C/zh not_active Expired - Fee Related
-
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 |
|---|---|
| CA2515816A1 (en) | 2004-10-07 |
| US8269028B2 (en) | 2012-09-18 |
| US7507846B2 (en) | 2009-03-24 |
| US20060224005A1 (en) | 2006-10-05 |
| CN100412169C (zh) | 2008-08-20 |
| WO2004085579A3 (en) | 2004-12-29 |
| AU2004223910A2 (en) | 2004-10-07 |
| AU2004223910A9 (en) | 2004-10-07 |
| ZA200508445B (en) | 2006-11-29 |
| EP1608727A2 (en) | 2005-12-28 |
| CN1761737A (zh) | 2006-04-19 |
| US7906082B2 (en) | 2011-03-15 |
| US20110166378A1 (en) | 2011-07-07 |
| US20100015020A1 (en) | 2010-01-21 |
| AU2004223910A1 (en) | 2004-10-07 |
| WO2004085579A2 (en) | 2004-10-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0408563A (pt) | processo e aparelho para refino de biodiesel | |
| Sarin | Biodiesel: production and properties | |
| Bondioli | The preparation of fatty acid esters by means of catalytic reactions | |
| Park et al. | Advances in direct transesterification of algal oils from wet biomass | |
| Gunawan et al. | Synthesis of biodiesel from vegetable oils wastewater sludge by in-situ subcritical methanol transesterification: Process evaluation and optimization | |
| EA007630B1 (ru) | Способ и установка для этерификации жирных кислот | |
| US20240026233A1 (en) | Hydrothermal purification process | |
| CN101469293B (zh) | 一种降低油料酸值的方法 | |
| Limmun et al. | Water-spray washing technique as a purification process in the production of biodiesel | |
| Vávra et al. | The removal of free fatty acids from methyl ester | |
| US20110271585A1 (en) | Method of Producing Biodiesel with Supercritical Alcohol and Apparatus for Same | |
| Echim et al. | Production of biodiesel from side-stream refining products | |
| Heidari et al. | Biodiesel production methods and feedstocks | |
| FI125683B (fi) | Menetelmä nestemäisen biopolttoaineen valmistamiseksi biopohjaisista öljyistä ja/tai rasvoista | |
| CA2628489A1 (en) | New process and reactor for the esterification of free fatty acids in oil or fat and for the production of biodiesel | |
| Schulte | Biodiesel production from tall oil and chicken fat via supercritical methanol treatment | |
| CN102329695B (zh) | 一种降低油料酸值的方法 | |
| Salzano et al. | Emerging safety issues for biodiesel production plant | |
| Feizollahnejad et al. | Comparison of mist circulation biodiesel water washing with traditional methods | |
| Choedkiatsakul et al. | Patent review on “biodiesel production process” | |
| CN206334509U (zh) | 一种生产三甲基氯硅烷的尾气吸收装置 | |
| WO2014119982A1 (es) | Reactor, método y sistema para transesterificación mediante cavitación ultrasónica | |
| Gayathri et al. | Oleochemical Resources for Biodiesel Production | |
| EP2297282B1 (en) | Method for producing motor fuel | |
| CN101089126A (zh) | 动植物油生产精制汽油、柴油、煤油的工艺方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012. |