ATE532888T1 - METHOD FOR THE ELECTROCHEMICAL CLEAVING OF LIGNIN ON A DIAMOND ELECTRODE - Google Patents

METHOD FOR THE ELECTROCHEMICAL CLEAVING OF LIGNIN ON A DIAMOND ELECTRODE

Info

Publication number
ATE532888T1
ATE532888T1 AT09745700T AT09745700T ATE532888T1 AT E532888 T1 ATE532888 T1 AT E532888T1 AT 09745700 T AT09745700 T AT 09745700T AT 09745700 T AT09745700 T AT 09745700T AT E532888 T1 ATE532888 T1 AT E532888T1
Authority
AT
Austria
Prior art keywords
lignin
electrochemical
cleaving
diamond electrode
diamond
Prior art date
Application number
AT09745700T
Other languages
German (de)
Inventor
Ulrich Griesbach
Andreas Fischer
Florian Stecker
Joerg Botzem
Ralf Pelzer
Mario Emmeluth
Siegfried Waldvogel
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
Application granted granted Critical
Publication of ATE532888T1 publication Critical patent/ATE532888T1/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
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/23—Oxidation

Abstract

The invention relates to a process for the electrochemical cleavage of lignin by means of a diamond electrode and also to a process for producing vanillin and derivatives thereof by electrochemical cleavage of lignin in a solution having a pH≰11.
AT09745700T 2008-05-14 2009-05-11 METHOD FOR THE ELECTROCHEMICAL CLEAVING OF LIGNIN ON A DIAMOND ELECTRODE ATE532888T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08156190 2008-05-14
PCT/EP2009/055638 WO2009138368A1 (en) 2008-05-14 2009-05-11 Method for electrochemically cleaving lignin on a diamond electrode

Publications (1)

Publication Number Publication Date
ATE532888T1 true ATE532888T1 (en) 2011-11-15

Family

ID=41055312

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09745700T ATE532888T1 (en) 2008-05-14 2009-05-11 METHOD FOR THE ELECTROCHEMICAL CLEAVING OF LIGNIN ON A DIAMOND ELECTRODE

Country Status (9)

Country Link
US (1) US20110089046A1 (en)
EP (1) EP2276877B1 (en)
JP (1) JP2011521102A (en)
CN (1) CN102027161B (en)
AT (1) ATE532888T1 (en)
BR (1) BRPI0912164A2 (en)
CA (1) CA2722235A1 (en)
RU (1) RU2495157C2 (en)
WO (1) WO2009138368A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010026244A1 (en) 2008-09-08 2010-03-11 Basf Se Method for the integrated production of cellulose and low-molecular-weight reusable materials
CN102277591B (en) * 2011-08-02 2014-03-05 北京化工大学 Method for electrochemically degrading lignin
US8808781B2 (en) 2011-08-11 2014-08-19 Basf Se Method for producing vanillin by electrochemical oxidation of aqueous lignin solutions or suspensions
US9006494B2 (en) 2012-07-04 2015-04-14 Basf Se Process for producing vanillin from vanillin-comprising compositions
MX2015000244A (en) * 2012-07-04 2015-08-12 Basf Se Method for producing vanillin.
BR112014032854A2 (en) * 2012-07-04 2017-06-27 Basf Se process for the production of vanillin from a basic aqueous composition comprising vanillin
CN103074639B (en) * 2013-02-04 2015-04-29 河北工业大学 Method for preparing 2, 6-ditertiary butyl-4-methylphenol by electrochemically degrading lignin
CN103469244B (en) * 2013-08-02 2015-10-28 河北工业大学 In copperas solution, electrochemical degradation xylogen prepares the method for dibutyl phthalate
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
CN106480472B (en) * 2015-08-25 2019-03-12 中国科学院天津工业生物技术研究所 Convert one step of biological material to method, container and the purposes of solable matter
AT518544B1 (en) * 2016-04-29 2017-11-15 Pro Aqua Diamantelektroden Produktion Gmbh & Co Kg Process for the electrochemical conversion of organic compounds contained in residues or obtained as residues and use of a single-cell flow cell designed as an electrolytic cell for the electrochemical conversion of organic compounds contained in residues or as residues in a gaseous fuel
CN106987862B (en) * 2017-04-12 2018-03-09 中北大学 A kind of method of the electrochemical degradation lignin in eutectic solvent

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US372581A (en) * 1887-11-01 And ed
US370370A (en) * 1887-09-27 Camera-plate holder for holding negative-paper
JPS5121346A (en) * 1974-08-16 1976-02-20 Sanwa Chemical Co Ltd Parupukogyohaisuino datsushokujokahoho
GB8527960D0 (en) * 1985-11-13 1985-12-18 Mini Agriculture & Fisheries Electro chemical treatment of lignins
FR2730730B1 (en) * 1995-02-20 1997-04-04 Rhone Poulenc Chimie PROCESS FOR THE PREPARATION OF A SUBSTITUTED 4-HYDROXYBENZALDEHYDE
US6136186A (en) * 1997-01-31 2000-10-24 Lynntech, Inc. Photocatalytic oxidation of organics using a porous titanium dioxide membrane and an efficient oxidant
ES2343605T3 (en) * 1998-04-09 2010-08-04 Suntory Holdings Limited PROCESS TO PRODUCE ESSENTIAL OILS THROUGH THE TREATMENT WITH SUPERCRITICAL WATER AND ESSENTIAL OILS OBTAINED THROUGH THE TREATMENT WITH SUPERCRITICAL WATER.
JP2005060752A (en) * 2003-08-08 2005-03-10 Ebara Corp Material for electrode in liquid
EP1666639A4 (en) * 2003-08-08 2007-05-23 Ebara Corp Submerged electrode and material thereof
JP2006068617A (en) * 2004-09-01 2006-03-16 Ebara Corp Method and apparatus for treating water medium
DE102006034895A1 (en) * 2006-07-25 2008-01-31 Siemens Ag Process for the removal of pollutants from liquids and apparatus for carrying out the process

Also Published As

Publication number Publication date
RU2010150834A (en) 2012-06-20
CA2722235A1 (en) 2009-11-19
US20110089046A1 (en) 2011-04-21
EP2276877A1 (en) 2011-01-26
BRPI0912164A2 (en) 2015-10-13
EP2276877B1 (en) 2011-11-09
RU2495157C2 (en) 2013-10-10
CN102027161B (en) 2013-01-09
CN102027161A (en) 2011-04-20
WO2009138368A1 (en) 2009-11-19
JP2011521102A (en) 2011-07-21

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