Feasibility of Using Side Products from Chlorine-Dioxide Production to Produce Cellulose Powder

V. N. Ivanova; L. G. Makhotina; A. G. Ryl’tsova; Yu. G. Mandre; E. L. Akim

doi:10.1007/s10692-018-9955-6

Feasibility of Using Side Products from Chlorine-Dioxide Production to Produce Cellulose Powder

Authors: Ivanova V.N.¹, Makhotina L.G.¹, Ryl’tsova A.G.¹, Mandre Y.G.¹, Akim E.L.¹
Affiliations:
1. Graduate School of Technology and Design, St. Petersburg State University of Industrial Technologies and Design
Issue: Vol 50, No 3 (2018)
Pages: 176-178
Section: Article
URL: https://journal-vniispk.ru/0015-0541/article/view/235340
DOI: https://doi.org/10.1007/s10692-018-9955-6
ID: 235340

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Abstract

Results from a feasibility study on the use of acidic side products from chlorine-dioxide production to bleach fibrous intermediates in order to produce cellulose powder using acid hydrolysis are presented. Bleached chemical-thermal-mechanical pulps from fir and aspen wood and technical conifer and deciduous celluloses were used as the fibrous intermediates. The effect of the hydrolysis conditions on the morphological and chemical properties of cellulose and lignocellulose powders was studied.