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BR112014033017A2 - process for preparing vanillin - Google Patents

process for preparing vanillin

Info

Publication number
BR112014033017A2
BR112014033017A2 BR112014033017A BR112014033017A BR112014033017A2 BR 112014033017 A2 BR112014033017 A2 BR 112014033017A2 BR 112014033017 A BR112014033017 A BR 112014033017A BR 112014033017 A BR112014033017 A BR 112014033017A BR 112014033017 A2 BR112014033017 A2 BR 112014033017A2
Authority
BR
Brazil
Prior art keywords
vanillin
preparing
alloy
preparing vanillin
base
Prior art date
Application number
BR112014033017A
Other languages
Portuguese (pt)
Inventor
Fischer Andreas
Kirste Axel
Regenbrecht Carolin
Schmitt Dominik
Stecker Florian
Waldvogel Siegfried
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112014033017A2 publication Critical patent/BR112014033017A2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/23—Oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

1 / 1 resumo “processo para preparar vanilina” a invenã§ã£o refere-se a um mã©todo para a produã§ã£o de vanilina, referido mã©todo compreendendo a eletrã³lise de uma suspensã£o ou soluã§ã£o aquosa alcalina contendo lignina. uma liga de base ã© usada como o material anodo, referida liga sendo selecionada dentre ligas ã  base de co, fe, cu e ni.1 / 1 abstract “process for preparing vanillin†the invention refers to a method for the production of vanillin, said method comprising the electrolysis of a suspension or alkaline aqueous solution containing lignin. a base alloy is used as the anode material, said alloy being selected from base alloys of co, fe, cu and ni.

BR112014033017A 2012-07-04 2013-07-03 process for preparing vanillin BR112014033017A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12174998 2012-07-04
PCT/EP2013/064064 WO2014006106A1 (en) 2012-07-04 2013-07-03 Method for producing vanillin

Publications (1)

Publication Number Publication Date
BR112014033017A2 true BR112014033017A2 (en) 2017-06-27

Family

ID=48746513

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014033017A BR112014033017A2 (en) 2012-07-04 2013-07-03 process for preparing vanillin

Country Status (7)

Country Link
EP (1) EP2870275B1 (en)
JP (1) JP6215927B2 (en)
CN (1) CN104603329B (en)
BR (1) BR112014033017A2 (en)
ES (1) ES2587780T3 (en)
MX (1) MX2015000244A (en)
WO (1) WO2014006106A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104583169B (en) * 2012-07-04 2017-05-24 巴斯夫欧洲公司 Process for obtaining vanillin from an aqueous alkaline composition comprising vanillin
CN104476119B (en) * 2014-11-05 2017-11-10 芜湖金龙模具锻造有限责任公司 A kind of manufacture method of shock resistance hammer die forging tup
CN104532284A (en) * 2014-12-16 2015-04-22 广西科技大学 Converting method and converting device of lignocellulose in ionic solution through electrooxidation-hydrothermal method
CN113073347B (en) * 2021-03-25 2022-11-25 济南大学 Method for electrochemically synthesizing syringaldehyde by taking water as oxygen source

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8527960D0 (en) * 1985-11-13 1985-12-18 Mini Agriculture & Fisheries Electro chemical treatment of lignins
DE19723889A1 (en) * 1997-06-06 1998-12-10 Consortium Elektrochem Ind System for the electrochemical delignification of lignocellulosic materials and method for its use
CN1205366A (en) * 1997-06-06 1999-01-20 电化学工业有限公司（国际） System for electrochemical delignification of lignincontaining materials and process for its application
US20110089046A1 (en) * 2008-05-14 2011-04-21 Basf Se Process for the electrochemical cleavage of lignin at a diamond electrode
US8506789B2 (en) * 2009-07-23 2013-08-13 Ceramatec, Inc. Method of producing coupled radical products
US8808781B2 (en) * 2011-08-11 2014-08-19 Basf Se Method for producing vanillin by electrochemical oxidation of aqueous lignin solutions or suspensions

Also Published As

Publication number Publication date
CN104603329A (en) 2015-05-06
ES2587780T3 (en) 2016-10-26
WO2014006106A1 (en) 2014-01-09
MX2015000244A (en) 2015-08-12
JP2015531024A (en) 2015-10-29
EP2870275A1 (en) 2015-05-13
JP6215927B2 (en) 2017-10-18
EP2870275B1 (en) 2016-05-25
CN104603329B (en) 2017-06-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

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 ARQUIVAMENTO PUBLICADO NA RPI 2521 DE 30/04/2019.