CO2019012313A1 - Process for the removal of polar components to improve the low temperature performance of biodiesel - Google Patents

Process for the removal of polar components to improve the low temperature performance of biodiesel

Info

Publication number
CO2019012313A1
CO2019012313A1 CONC2019/0012313A CO2019012313A CO2019012313A1 CO 2019012313 A1 CO2019012313 A1 CO 2019012313A1 CO 2019012313 A CO2019012313 A CO 2019012313A CO 2019012313 A1 CO2019012313 A1 CO 2019012313A1
Authority
CO
Colombia
Prior art keywords
biodiesel
removal
present
improve
low temperature
Prior art date
Application number
CONC2019/0012313A
Other languages
Spanish (es)
Inventor
Monroy Edgar Fernando Castillo
Chaparro Jose Aristóbulo Sarmiento
Original Assignee
Ecopetrol Sa
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 Ecopetrol Sa filed Critical Ecopetrol Sa
Priority to CONC2019/0012313A priority Critical patent/CO2019012313A1/en
Priority to PCT/CO2020/000015 priority patent/WO2021083435A1/en
Publication of CO2019012313A1 publication Critical patent/CO2019012313A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • 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
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • 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
    • 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
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/232—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring
    • 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
    • C11C1/02—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils
    • 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
    • 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)
  • 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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

La presente invención describe un proceso que garantiza la remoción de los contaminantes polares insolubles presentes en el biodiesel, que generan la formación de precipitados a temperaturas por encima del punto de nube y que afectan drásticamente su desempeño a bajas temperaturas. El biodiesel obtenido a través del proceso descrito en la presente invención garantiza que se cumple el requisito más estricto exigido en la normativa internacional para la filtración en frio, permitiendo garantizar una alta calidad del biodiesel que se produce a nivel industrial. El proceso consta básicamente de dos etapas, la primera es una adsorción en reactor batch y la segunda, una transferencia de componentes químicos polares, remanentes de la primera. En ambas etapas se utiliza como adsorbente un alumínosilicato natural o activado con ácido.The present invention describes a process that guarantees the removal of insoluble polar pollutants present in biodiesel, which generate the formation of precipitates at temperatures above the cloud point and which drastically affect its performance at low temperatures. The biodiesel obtained through the process described in the present invention guarantees that the strictest requirement demanded in the international regulations for cold filtration is met, allowing to guarantee a high quality of the biodiesel produced at an industrial level. The process basically consists of two stages, the first is an adsorption in a batch reactor and the second, a transfer of polar chemical components, remnants of the first. In both stages, a natural or acid-activated aluminosilicate is used as adsorbent.

CONC2019/0012313A 2019-10-31 2019-10-31 Process for the removal of polar components to improve the low temperature performance of biodiesel CO2019012313A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CONC2019/0012313A CO2019012313A1 (en) 2019-10-31 2019-10-31 Process for the removal of polar components to improve the low temperature performance of biodiesel
PCT/CO2020/000015 WO2021083435A1 (en) 2019-10-31 2020-10-31 Process for removing polar components to improve biodiesel performance at low temperatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CONC2019/0012313A CO2019012313A1 (en) 2019-10-31 2019-10-31 Process for the removal of polar components to improve the low temperature performance of biodiesel

Publications (1)

Publication Number Publication Date
CO2019012313A1 true CO2019012313A1 (en) 2021-04-30

Family

ID=75641917

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2019/0012313A CO2019012313A1 (en) 2019-10-31 2019-10-31 Process for the removal of polar components to improve the low temperature performance of biodiesel

Country Status (2)

Country Link
CO (1) CO2019012313A1 (en)
WO (1) WO2021083435A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100132251A1 (en) * 2006-11-07 2010-06-03 Ulrich Sohling Method for purification of biodiesel
US8097049B2 (en) * 2008-02-07 2012-01-17 The Dallas Group Of America, Inc. Biodiesel purification by a continuous regenerable adsorbent process
US20110154723A1 (en) * 2008-04-30 2011-06-30 Süd-Chemie AG Process for removing steryl glycosides from biodiesel
EP3008200B1 (en) * 2013-06-11 2020-01-08 Renewable Energy Group, Inc. Production of biodiesel and products obtained therefrom
CO7240093A1 (en) * 2013-09-30 2015-04-17 Ecopetrol Sa Biodiesel stabilization process

Also Published As

Publication number Publication date
WO2021083435A1 (en) 2021-05-06

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