Composition of Liquid Products of Acetonlignin Conversion Over NiCu/SiO^sub 2^ Catalysts in Supercritical Butanol

Acetonlignin isolated from aspen wood was characterized by elemental analysis and FTIR spectroscopy. The composition of liquid products of acetonlignin conversion over NiCu/SiO2 catalysts in supercritical butanol at 300 degrees Celsius and pressure 2.4-5.0 MPa was studied by CMS method. It was found...

Full description

Saved in:
Bibliographic Details
Published in:Journal of Siberian Federal University. Chemistry 2015-07, Vol.8 (3), p.465
Main Authors: Sharypov, Victor I, Kuznetsov, Boris N, Yakovlev, Vadim A, Beregovtsova, Natalia G, Baryshnikov, Sergei V, Djakovitch, Laurent, Pinel, Catherine
Format: Article
Language:Russian
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Acetonlignin isolated from aspen wood was characterized by elemental analysis and FTIR spectroscopy. The composition of liquid products of acetonlignin conversion over NiCu/SiO2 catalysts in supercritical butanol at 300 degrees Celsius and pressure 2.4-5.0 MPa was studied by CMS method. It was found that the catalysts intensify the reactions of butanol conversion and increase by 1.8 times the yield of hexane-soluble products. Liquid products of catalytic conversion of acetonlignin are characterized by high content of esters, and the reduced concentration of methoxyphenols as compared to liquid products obtained in the absence of catalyst.
ISSN:1998-2836
2313-6049
DOI:10.17516/1998-2836-2015-8-3-465-475