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CL2018000099A1 - Procedure for the selective depolymerization of lignin in different fractions of platform chemicals - Google Patents

Procedure for the selective depolymerization of lignin in different fractions of platform chemicals

Info

Publication number
CL2018000099A1
CL2018000099A1 CL2018000099A CL2018000099A CL2018000099A1 CL 2018000099 A1 CL2018000099 A1 CL 2018000099A1 CL 2018000099 A CL2018000099 A CL 2018000099A CL 2018000099 A CL2018000099 A CL 2018000099A CL 2018000099 A1 CL2018000099 A1 CL 2018000099A1
Authority
CL
Chile
Prior art keywords
lignin
procedure
different fractions
platform chemicals
selective depolymerization
Prior art date
Application number
CL2018000099A
Other languages
Spanish (es)
Inventor
Günter Besold
Jakob Albert
Original Assignee
Besold Guenter
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 Besold Guenter filed Critical Besold Guenter
Publication of CL2018000099A1 publication Critical patent/CL2018000099A1/en

Links

Classifications

    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La invención se refiere a un procedimiento para la despolimerización selectiva de lignina en diferentes fracciones de productos químicos de plataforma, con el que es posible una descomposición sustancialmente completa de la lignina en dichos productos. Para ello se utiliza un catalizador de polioxometalato, o un catalizador de NaVO3.The invention relates to a process for the selective depolymerization of lignin into different fractions of platform chemicals, with which a substantially complete decomposition of lignin into said products is possible. For this, a polyoxomethalate catalyst, or a NaVO3 catalyst is used.

CL2018000099A 2015-07-17 2018-01-12 Procedure for the selective depolymerization of lignin in different fractions of platform chemicals CL2018000099A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015111700.2A DE102015111700A1 (en) 2015-07-17 2015-07-17 Process for the oxidative, catalytic degradation of biomass

Publications (1)

Publication Number Publication Date
CL2018000099A1 true CL2018000099A1 (en) 2018-08-17

Family

ID=56799155

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018000099A CL2018000099A1 (en) 2015-07-17 2018-01-12 Procedure for the selective depolymerization of lignin in different fractions of platform chemicals

Country Status (4)

Country Link
BR (1) BR112018000267A2 (en)
CL (1) CL2018000099A1 (en)
DE (2) DE102015111700A1 (en)
WO (1) WO2017012608A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108947784B (en) * 2017-05-18 2021-08-03 中国科学院大连化学物理研究所 A kind of method for manganese-catalyzed oxidative degradation of lignin into aromatic monomers
CN109232909B (en) * 2018-09-17 2020-12-01 盐城工学院 A method for separating highly active lignin from agricultural and forestry biomass
CN111871457B (en) * 2020-06-29 2021-03-30 南京工业大学 Catalytic liquid for straw biomass and continuous treatment process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549789A (en) * 1992-08-28 1996-08-27 The United States Of America As Represented By The Secretary Of Agriculture Oxidation of lignin and polysaccharides mediated by polyoxometalate treatment of wood pulp
US5302248A (en) 1992-08-28 1994-04-12 The United States Of America As Represented By The Secretary Of Agriculture Delignification of wood pulp by vanadium-substituted polyoxometalates
CH702124B1 (en) 2007-03-02 2011-05-13 Eth Zuerich Process for breaking down lignin.
DE102011077232B4 (en) 2010-09-17 2021-09-09 Jbach Gmbh Process for the catalytic production of formic acid

Also Published As

Publication number Publication date
DE102015111700A1 (en) 2017-01-19
WO2017012608A2 (en) 2017-01-26
DE112016003226A5 (en) 2018-04-19
WO2017012608A9 (en) 2018-03-08
WO2017012608A3 (en) 2017-03-16
BR112018000267A2 (en) 2018-09-04

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