Delignification by oxygen in the presence of polyoxometalates: Mechanism proposal and possible applications
authors Evtuguin, DV; Neto, CP; Marques, VM
journal ISWPC - 9TH INTERNATIONAL SYMPOSIUM ON WOOD AND PULPING CHEMISTRY - POSTER PRESENTATIONS
abstract In the last years a great attention was devoted to new high selective catalytic techniques of lignin oxidation for pulping and bleaching processes. Polyxometalates having the property of reversible oxidation were concluded to be suitable catalysts for these purposes. In the present paper the mechanism for oxygen delignification catalyzed by molybdovanadophosphate heteropolyanions is proposed The possible applications of polyoxometalates as lignin oxidation promoters are discussed.
publisher CANADIAN PULP & PAPER ASSOC TECHNICAL SECTION
isbn 1-896742-15-7
year published 1997
beginning page 251
ending page 254
web of science category Chemistry, Applied; Chemistry, Multidisciplinary; Materials Science, Paper & Wood
subject category Chemistry; Materials Science
unique article identifier WOS:A1997BJ19Q00023
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