BRPI0702373A2 - processo para produÇço de biodiesel a partir de àleos vegetais e gorduras utilizando catalisadores heterogÊneos - Google Patents
processo para produÇço de biodiesel a partir de àleos vegetais e gorduras utilizando catalisadores heterogÊneosInfo
- Publication number
- BRPI0702373A2 BRPI0702373A2 BRPI0702373-1A BRPI0702373A BRPI0702373A2 BR PI0702373 A2 BRPI0702373 A2 BR PI0702373A2 BR PI0702373 A BRPI0702373 A BR PI0702373A BR PI0702373 A2 BRPI0702373 A2 BR PI0702373A2
- Authority
- BR
- Brazil
- Prior art keywords
- fats
- production
- vegetable oils
- oils
- biodiesel
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- 239000003925 fat Substances 0.000 title abstract 3
- 235000015112 vegetable and seed oil Nutrition 0.000 title abstract 3
- 235000019871 vegetable fat Nutrition 0.000 title abstract 3
- 239000008158 vegetable oil Substances 0.000 title abstract 3
- 239000003225 biodiesel Substances 0.000 title abstract 2
- 239000002638 heterogeneous catalyst Substances 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- 239000002283 diesel fuel Substances 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 235000019198 oils Nutrition 0.000 abstract 2
- 238000005809 transesterification reaction Methods 0.000 abstract 2
- 229920000742 Cotton Polymers 0.000 abstract 1
- 235000010469 Glycine max Nutrition 0.000 abstract 1
- 244000068988 Glycine max Species 0.000 abstract 1
- 241000219146 Gossypium Species 0.000 abstract 1
- 235000019519 canola oil Nutrition 0.000 abstract 1
- 239000000828 canola oil Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- -1 fatty acid esters Chemical class 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Inorganic materials O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 abstract 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 abstract 1
- 235000014593 oils and fats Nutrition 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
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
-
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0203—Impregnation the impregnation liquid containing organic compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Fats And Perfumes (AREA)
- Catalysts (AREA)
Abstract
PROCESSO PARA PRODUÇçO DE BIODIESEL A PARTIR DE àLEOS VEGETAIS E GORDURAS UTILIZANDO CATALISADORES HETEROGÊNEOS A presente invenção pertence ao campo dos processos de transesterificação de óleos e gorduras para produção de óleo diesel. A invenção provê de um novo método para a produção de óleo diesel, através da transesterificação de ésteres de ácidos graxas presentes em óleos vegetais e gorduras utilizando um novo catalisador composto de um óxido de metal do grupo V, de fórmula X~ 2~0~ 5~, como o Nb~ 2~O~ 5~, pentóxido de nióbio. Diferentemente dos processos encontrados tradicionalmente no estado-da-técnica, a conversão de óleos em produtos de alta pureza, inclusive a glicerina, alcança rendimentos da ordem de 100% utilizando-se uma quantidade de catalisador signiticativamente menor em relação à quantidade de óleo processado, quando o óleo de soja, de algodão e de canola, entre outros, são processados através do método dessa invenção.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0702373-1A BRPI0702373A2 (pt) | 2007-05-30 | 2007-05-30 | processo para produÇço de biodiesel a partir de àleos vegetais e gorduras utilizando catalisadores heterogÊneos |
| ARP080102212A AR066727A1 (es) | 2007-05-30 | 2008-05-26 | Procedimiento para la produccion de biodiesel a partir de aceites y catalizador para poner en practica el procedimiento |
| US12/155,257 US20080295393A1 (en) | 2007-05-30 | 2008-05-30 | Method for the production of biodiesel from vegetable oils and fats, using heterogeneous catalysts |
| EP08251905A EP2000522A1 (en) | 2007-05-30 | 2008-05-30 | Method for the production of biodiesel from vegetable oils and fats, using heterogeneous catalysts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0702373-1A BRPI0702373A2 (pt) | 2007-05-30 | 2007-05-30 | processo para produÇço de biodiesel a partir de àleos vegetais e gorduras utilizando catalisadores heterogÊneos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0702373A2 true BRPI0702373A2 (pt) | 2009-01-20 |
Family
ID=39672690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0702373-1A BRPI0702373A2 (pt) | 2007-05-30 | 2007-05-30 | processo para produÇço de biodiesel a partir de àleos vegetais e gorduras utilizando catalisadores heterogÊneos |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20080295393A1 (pt) |
| EP (1) | EP2000522A1 (pt) |
| AR (1) | AR066727A1 (pt) |
| BR (1) | BRPI0702373A2 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100139152A1 (en) * | 2008-12-08 | 2010-06-10 | Dennis Hucul | Heterogeneous catalysts for mono-alkyl ester production, method of making, and method of using same |
| GB2478137A (en) * | 2010-02-25 | 2011-08-31 | Hycagen Ltd | Biodiesel compositions |
| EP2668149B1 (en) | 2011-01-25 | 2017-09-20 | Phillips 66 Company | Condensation of alcohols for biofuel production |
| CN109111994B (zh) * | 2018-09-10 | 2021-08-06 | 塔里木大学 | KOH-K2CO3-Al2O3固体混合碱催化棉籽油制备生物柴油的方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4043941A (en) * | 1975-11-26 | 1977-08-23 | Emery Industries, Inc. | Supported transition metal catalysts and process for their preparation |
| JPS6025478B2 (ja) | 1977-03-17 | 1985-06-18 | 花王株式会社 | 脂肪酸低級アルコ−ルエステルの製造法 |
| DE3319590A1 (de) | 1983-05-30 | 1984-12-06 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur herstellung von fettsaeureestern kurzkettiger aliphatischer alkohole aus freie fettsaeuren enthaltenden fetten und/oder oelen |
| DE3501761A1 (de) | 1985-01-21 | 1986-07-24 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur vorveresterung freier fettsaeuren in rohfetten und/oder -oelen |
| FR2577569B1 (fr) * | 1985-02-15 | 1987-03-20 | Inst Francais Du Petrole | Procede de fabrication d'une composition d'esters d'acide gras utilisables comme carburant de substitution du gazole avec de l'alcool ethylique hydrate et composition d'esters ainsi formes |
| US5525126A (en) | 1994-10-31 | 1996-06-11 | Agricultural Utilization Research Institute | Process for production of esters for use as a diesel fuel substitute using a non-alkaline catalyst |
| 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 |
| FR2772756B1 (fr) * | 1997-12-18 | 2000-02-11 | Inst Francais Du Petrole | Procede de fabrication d'esters de corps gras et les esters de haute purete obtenus |
| ITBO20010429A1 (it) * | 2001-07-09 | 2003-01-09 | Ipctisa S R L | Metodi e dispositivi per idrolizzare gli esteri di acidi grassi naturali e successivamente esterificarli con metanolo in oli naturali sotto |
| JP2003321683A (ja) | 2002-04-30 | 2003-11-14 | Frontier Japan:Kk | エンジン用燃料の製造方法、製造装置及び製造プラント |
| EP1660619A4 (en) * | 2003-08-29 | 2009-08-05 | Nippon Catalytic Chem Ind | METHOD FOR PRODUCING FATTY ACID ESTERS AND / OR GLYCERINE AND FATTY ACID ELECTRIC COMPOSITION |
| BRPI0404690A (pt) * | 2004-10-28 | 2006-06-06 | Cbmm Sa | processos de moldagem ou conformação por extrusão de um óxido de nióbio e de preparação de um óxido de nióbio hidrolisado e amorfo e uso de um óxido de nióbio na forma extrudada |
| US7754643B2 (en) * | 2005-10-07 | 2010-07-13 | Council Of Scientific & Industrial Research | Transesterification catalyst and a process for the preparation thereof |
| ITMI20052303A1 (it) * | 2005-12-01 | 2007-06-02 | Aser S R L | Processo per la produzione di esteri da oli vegetali o grassi animali con l'impiego di catalizzatori a base di composti di vanadio |
| EP1878716A1 (en) * | 2006-07-14 | 2008-01-16 | Rohm and Haas Company | Method for transesterification of triglycerides |
-
2007
- 2007-05-30 BR BRPI0702373-1A patent/BRPI0702373A2/pt not_active Application Discontinuation
-
2008
- 2008-05-26 AR ARP080102212A patent/AR066727A1/es unknown
- 2008-05-30 EP EP08251905A patent/EP2000522A1/en not_active Withdrawn
- 2008-05-30 US US12/155,257 patent/US20080295393A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20080295393A1 (en) | 2008-12-04 |
| EP2000522A1 (en) | 2008-12-10 |
| AR066727A1 (es) | 2009-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112013018857A2 (pt) | processo para a produção dos ésteres de álcool dos ácidos graxos e composição do processo de fermentação do álcool | |
| Olutoye et al. | Production of biodiesel fuel by transesterification of different vegetable oils with methanol using Al2O3 modified MgZnO catalyst | |
| BR112013020651A2 (pt) | processo aperfeiçoado para a preparação de ésteres alquílicos de ácido graxo (biodiesel) a partir de óleos de triglicerídeos usando catalisadores básicos sólidos ecologicamente corretos | |
| WO2006088254A3 (en) | Method for producing fatty acid alkyl esters and/or glycerin | |
| BRPI0914440A8 (pt) | Método para produção biogênica de etanol e cianobactéria geneticamente modificada | |
| WO2011159998A3 (en) | Production of alcohol esters and in situ product removal during alcohol fermentation | |
| SG140551A1 (en) | Production of biodiesel and glycerin from high free fatty acid feedstocks | |
| CL2011001627A1 (es) | Metodo para producir un ester y amidas que comprende hacer reaccionar un derivado de aceite o un aceite modificado con ozono y un poliol en ausencia de un solvente no alcoholico a temperatura entre -80 y 80°c. | |
| Guan et al. | Biodiesel from transesterification at low temperature by AlCl3 catalysis in ethanol and carbon dioxide as cosolvent: Process, mechanism and application | |
| WO2007059512A3 (en) | Transesterification of oil to form biodiesels | |
| MY156764A (en) | Method for producing fats and oils | |
| WO2012033845A3 (en) | Catalytic dehydration of lactic acid and lactic acid esters | |
| BRPI0702373A2 (pt) | processo para produÇço de biodiesel a partir de àleos vegetais e gorduras utilizando catalisadores heterogÊneos | |
| WO2011084002A3 (ko) | 바이오매스로부터 유기산을 생산하는 방법 | |
| EP2673254B1 (de) | Ein verfahren zur destillation von fettsäureestern | |
| WO2011008058A3 (ko) | 오일 생성능을 가지는 미생물을 이용한 지방산 알킬에스테르의 제조방법 | |
| MY171087A (en) | Method for the production of polyols and uses thereof | |
| CN101591574A (zh) | 一种氧化锆固体碱催化剂制备生物柴油的方法 | |
| CN1928018A (zh) | 一种用固体碱催化剂制备生物柴油的方法 | |
| DE602005002538D1 (de) | Ester von hyaluronsäure mit rhein, herstellungsverfahren dafür und zusammensetzungen damit | |
| CN101550348A (zh) | 一种多级分子蒸馏制取生物柴油及其副产品的工艺技术 | |
| EP2298727B1 (de) | Verfahren zur Herstellung von Estern kurzkettiger Alkohole aus triglyceridreichen Ölen | |
| EP2201999A3 (en) | Heterogeneous catalysts for transesterification of triglycerides and preparation methods of same | |
| CN116042736A (zh) | 一种甘油二酯的酶法生产工艺 | |
| KR102411079B1 (ko) | 미세조류 오일을 이용한 바이오 디젤 및 지방산의 제조방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of an application: publication of a patent application or of a certificate of addition of invention | ||
| B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B09B | Decision: refusal |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 11, 13 E 25 DA LPI |
|
| B09B | Decision: refusal |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |