MX2016004133A - Uso de catalizadores acidos heterogeneos a base de sales metalicas mxtas para producir biodiesel. - Google Patents
Uso de catalizadores acidos heterogeneos a base de sales metalicas mxtas para producir biodiesel.Info
- Publication number
- MX2016004133A MX2016004133A MX2016004133A MX2016004133A MX2016004133A MX 2016004133 A MX2016004133 A MX 2016004133A MX 2016004133 A MX2016004133 A MX 2016004133A MX 2016004133 A MX2016004133 A MX 2016004133A MX 2016004133 A MX2016004133 A MX 2016004133A
- Authority
- MX
- Mexico
- Prior art keywords
- biodiesel
- transesterification
- glycerides
- metal salts
- tri
- Prior art date
Links
- 239000003225 biodiesel Substances 0.000 title abstract 4
- 239000003377 acid catalyst Substances 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- 238000005809 transesterification reaction Methods 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 125000005907 alkyl ester group Chemical group 0.000 abstract 2
- OGBUMNBNEWYMNJ-UHFFFAOYSA-N batilol Chemical class CCCCCCCCCCCCCCCCCCOCC(O)CO OGBUMNBNEWYMNJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 235000019198 oils Nutrition 0.000 abstract 2
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 abstract 1
- 244000068988 Glycine max Species 0.000 abstract 1
- 241000221089 Jatropha Species 0.000 abstract 1
- 235000004443 Ricinus communis Nutrition 0.000 abstract 1
- 235000019486 Sunflower oil Nutrition 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 239000004359 castor oil Substances 0.000 abstract 1
- 235000021588 free fatty acids Nutrition 0.000 abstract 1
- 125000005456 glyceride group Chemical group 0.000 abstract 1
- 239000002638 heterogeneous catalyst Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- -1 methanol Chemical compound 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- 239000003549 soybean oil Substances 0.000 abstract 1
- 235000012424 soybean oil Nutrition 0.000 abstract 1
- 239000002600 sunflower oil Substances 0.000 abstract 1
- 150000003626 triacylglycerols Chemical class 0.000 abstract 1
Classifications
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- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/02—Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
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- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
- B01J27/055—Sulfates with alkali metals, copper, gold or silver
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
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- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
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- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
- B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
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- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
- B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
- B01J27/1806—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with alkaline or alkaline earth metals
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/633—Pore volume less than 0.5 ml/g
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
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- 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
- 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
- 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
- C10L2200/0484—Vegetable or animal oils
-
- 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
- C10L2270/00—Specifically adapted fuels
- C10L2270/02—Specifically adapted fuels for internal combustion engines
- C10L2270/026—Specifically adapted fuels for internal combustion engines for diesel engines, e.g. automobiles, stationary, marine
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Nanotechnology (AREA)
- Catalysts (AREA)
Abstract
La presente invención se relaciona con el uso de catalizadores ácidos heterogéneos con naturaleza primordialmente Lewis para producir biodiesel mediante la transesterificación de ésteres triglicéridos, preferentemente mediante la transesterificación de aceites de origen vegetal, frescos: refinados o usados, o aceites y grasas de origen animal, con alcoholes en fase heterogénea, en sistemas de reacción por lotes o flujo continuo con rendimientos superiores al 80 %, a las siguientes condiciones de operación: temperatura de 0 a 300 °C, tiempo de residencia de 20 minutos a 20 h, espacio velocidad de 0.1 a 10 h-1, presión de 25-100 kg/cm2 (24.5-98.07 bar), relación molar Metanol/aceite de 10 a 40 y concentración del catalizador de 0.001 a 20 %peso con base al tri-, di- o monoglicérido. Más específicamente, nos referimos al uso de catalizadores ácidos heterogéneos con naturaleza primordialmente Lewis para producir biodiesel en la preparación de alquilésteres de alquilo mediante transesterificación de tri-, di- o mono-glicéridos, tales como los que provienen de aceites de origen vegetal o de origen animal, en particular aceite de palma, jatropha, higuerilla, soya y girasol, donde los grupos R de los alcohoxilos R1O, R2O y R3O de los glicéridos sean desde C1 a C24 y un alcohol C1-C4, tal como metanol, en una relación alcohol:aceite de 3:1 a 50:1. Por otro lado, un motivo primordial de efectuar la reacción de transesterificación en fase heterogénea para producir biodiesel es evitar pérdida de catalizador, efluentes líquidos contaminantes y eliminar reacciones paralelas no deseables tales como la hidrólisis de los triglicéridos, diglicéridos y monoglicéridos en ácidos grasos libres, además de que en el caso de los catalizadores de naturaleza básica la saponificación podría generar jabones.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2016004133A MX2016004133A (es) | 2016-03-31 | 2016-03-31 | Uso de catalizadores acidos heterogeneos a base de sales metalicas mxtas para producir biodiesel. |
BR102017006534-0A BR102017006534B1 (pt) | 2016-03-31 | 2017-03-29 | Uso de catalisadores ácidos heterogêneos com características químicas de natureza de lewis e à base de sais metálicos mistos e aglomerantes para produzir biodiesel |
US15/474,837 US10065915B2 (en) | 2016-03-31 | 2017-03-30 | Use of heterogeneous acid catalysts based on mixed metal salts to produce biodiesel |
EP17164255.6A EP3225682B1 (en) | 2016-03-31 | 2017-03-31 | Use of heterogeneous acid catalysts based on mixed metal salts to produce biodiesel |
PL17164255T PL3225682T3 (pl) | 2016-03-31 | 2017-03-31 | Zastosowanie heterogenicznych katalizatorów kwasowych opartych na mieszanych solach metali do wytwarzania biodiesela |
ES17164255T ES2717337T3 (es) | 2016-03-31 | 2017-03-31 | Utilización de catalizadores ácidos heterogéneos basados en sales metálicas mixtas para la producción de biodiésel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2016004133A MX2016004133A (es) | 2016-03-31 | 2016-03-31 | Uso de catalizadores acidos heterogeneos a base de sales metalicas mxtas para producir biodiesel. |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2016004133A true MX2016004133A (es) | 2017-09-29 |
Family
ID=58544711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016004133A MX2016004133A (es) | 2016-03-31 | 2016-03-31 | Uso de catalizadores acidos heterogeneos a base de sales metalicas mxtas para producir biodiesel. |
Country Status (6)
Country | Link |
---|---|
US (1) | US10065915B2 (es) |
EP (1) | EP3225682B1 (es) |
BR (1) | BR102017006534B1 (es) |
ES (1) | ES2717337T3 (es) |
MX (1) | MX2016004133A (es) |
PL (1) | PL3225682T3 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR102021016123A2 (pt) * | 2021-08-16 | 2023-02-23 | Petróleo Brasileiro S.A. - Petrobras | Processo para produção de biodiesel a partir de cargas ácidas |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2004085583A1 (ja) * | 2003-03-26 | 2004-10-07 | Japan Energy Corporation | 固体酸触媒を用いたエステル交換反応によるエステルの製造方法 |
US20050274065A1 (en) * | 2004-06-15 | 2005-12-15 | Carnegie Mellon University | Methods for producing biodiesel |
US8163946B2 (en) * | 2008-05-19 | 2012-04-24 | Wayne State University | Methods and catalysts for making biodiesel from the transesterification and esterification of unrefined oils |
US8975426B2 (en) * | 2008-05-19 | 2015-03-10 | Wayne State University | ZnO nanoparticle catalysts for use in transesterification and esterification reactions and method of making |
JP5470382B2 (ja) * | 2008-06-25 | 2014-04-16 | ベネヒューエル・インコーポレーテッド | 脂肪酸アルキルエステルの製法 |
DE102009049693A1 (de) * | 2009-10-16 | 2011-04-21 | Süd-Chemie AG | Phasenreines Lithiumaluminiumtitanphosphat und Verfahren zur Herstellung und dessen Verwendung |
EP2446965A1 (en) * | 2010-11-02 | 2012-05-02 | Evonik Degussa GmbH | Process for preparation of supported catalysts and use of the catalyst for the esterification of free fatty acids in vegetable oil |
US20120240452A1 (en) * | 2011-03-23 | 2012-09-27 | Endicott Biofuels ll, LLC | Production of biodiesel fuels |
EP2826561B1 (en) * | 2012-03-13 | 2021-06-16 | Benefuel Inc. | Method for manufacturing a fatty acid alkyl ester using a solid acid catalyst |
CN103801282B (zh) | 2012-11-12 | 2016-04-20 | 中国科学院大连化学物理研究所 | 一种固体碱催化剂及其制备和应用 |
CN103484258B (zh) | 2013-09-22 | 2015-08-26 | 江苏大学 | 一种纳米羟基磷灰石催化甘油三脂制备生物柴油的方法 |
CN103706384A (zh) | 2013-12-24 | 2014-04-09 | 内蒙古农业大学 | 一种生物柴油催化剂的制备方法 |
CN103752297B (zh) | 2014-01-03 | 2016-02-24 | 南昌大学 | 一种用于生产生物柴油的氧化锆催化剂及制备方法和应用 |
-
2016
- 2016-03-31 MX MX2016004133A patent/MX2016004133A/es unknown
-
2017
- 2017-03-29 BR BR102017006534-0A patent/BR102017006534B1/pt active IP Right Grant
- 2017-03-30 US US15/474,837 patent/US10065915B2/en active Active
- 2017-03-31 ES ES17164255T patent/ES2717337T3/es active Active
- 2017-03-31 EP EP17164255.6A patent/EP3225682B1/en active Active
- 2017-03-31 PL PL17164255T patent/PL3225682T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
US10065915B2 (en) | 2018-09-04 |
US20170283723A1 (en) | 2017-10-05 |
BR102017006534A2 (pt) | 2022-08-30 |
EP3225682B1 (en) | 2019-02-20 |
ES2717337T3 (es) | 2019-06-20 |
PL3225682T3 (pl) | 2019-08-30 |
EP3225682A1 (en) | 2017-10-04 |
BR102017006534B1 (pt) | 2024-01-02 |
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