ES2459865B1 - Procedimiento de producción de aditivos oxigenados a partir de glicerina cruda - Google Patents

Procedimiento de producción de aditivos oxigenados a partir de glicerina cruda Download PDF

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Publication number
ES2459865B1
ES2459865B1 ES201490020A ES201490020A ES2459865B1 ES 2459865 B1 ES2459865 B1 ES 2459865B1 ES 201490020 A ES201490020 A ES 201490020A ES 201490020 A ES201490020 A ES 201490020A ES 2459865 B1 ES2459865 B1 ES 2459865B1
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Spain
Prior art keywords
crude glycerin
tert
oxygenated
additives
stage
Prior art date
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Active
Application number
ES201490020A
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English (en)
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ES2459865A1 (es
Inventor
María DÍAZ MURUAGA
Garikoitz BEOBIDE PACHECO
Ignacio CARVAJO LUCENA
José Manuel BENITEZ FERNANDEZ
Amaia MARTINEZ GOITANDIA
Arrate MARCAIDE RODRIGUEZ
Ana ARANZABE GARCIA
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Fundacion Tekniker
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Fundacion Tekniker
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Publication date
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Publication of ES2459865A1 publication Critical patent/ES2459865A1/es
Application granted granted Critical
Publication of ES2459865B1 publication Critical patent/ES2459865B1/es
Active legal-status Critical Current
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Classifications

    • 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
    • C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
    • C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/38—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
    • 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
    • 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
    • C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
    • C10L2200/0438—Middle or heavy distillates, heating oil, gasoil, marine fuels, residua
    • C10L2200/0446—Diesel

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  • 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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento de producción de aditivos oxigenados a partir de glicerina cruda, se refiere a un procedimiento para obtener aditivos oxigenados derivados de glicerina cruda, tales como los dos isómeros del di-terc-butil glicerol (DTBG) y el tri-terc-butil glicerol (TTBG), a partir de glicerina cruda y terc-butanol. El procedimiento comprende tres etapas esenciales definidas como: una primera etapa de purificación o pretratamiento de la glicerina cruda, una etapa posterior de reacción en un reactor discontinuo y hermético de la glicerina obtenida en la etapa anterior y terc-butanol en presencia de un catalizador y una última etapa de separación de los éteres de glicerol obtenidos como productos finales de reacción.#Los éteres así obtenidos encuentran aplicación industrial como aditivos oxigenados de combustibles.

Description

imagen1

Claims (1)

  1. imagen1
ES201490020A 2011-09-12 2011-09-12 Procedimiento de producción de aditivos oxigenados a partir de glicerina cruda Active ES2459865B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2011/070637 WO2013038029A1 (es) 2011-09-12 2011-09-12 Procedimiento de producción de aditivos oxigenados a partir de glicerina cruda

Publications (2)

Publication Number Publication Date
ES2459865A1 ES2459865A1 (es) 2014-05-12
ES2459865B1 true ES2459865B1 (es) 2015-03-16

Family

ID=47882661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201490020A Active ES2459865B1 (es) 2011-09-12 2011-09-12 Procedimiento de producción de aditivos oxigenados a partir de glicerina cruda

Country Status (2)

Country Link
ES (1) ES2459865B1 (es)
WO (1) WO2013038029A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10774023B2 (en) 2018-06-29 2020-09-15 Lyondell Chemical Technology, L.P. Process and catalysts for the production of diesel and gasoline additives from glycerol
FI129423B (en) * 2018-12-14 2022-02-15 Neste Oyj Diesel fuel composition
FI130601B (en) 2018-12-14 2023-12-07 Neste Oyj Diesel fuel composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308365A (en) * 1993-08-31 1994-05-03 Arco Chemical Technology, L.P. Diesel fuel
US5476971A (en) * 1995-01-13 1995-12-19 Arco Chemical Technology, L.P. Glycerine ditertiary butyl ether preparation
US20070238905A1 (en) * 2006-04-05 2007-10-11 Victor Manuel Arredondo Processes for converting glycerol to glycerol ethers

Also Published As

Publication number Publication date
ES2459865A1 (es) 2014-05-12
WO2013038029A1 (es) 2013-03-21

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