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Пен, Роберт Зусьевич; Коваленко, Андрей Андреевич; Грязнов, Александр Сергеевич; Каретникова, Наталья Викторовна; Вшивкова, Ирина Анатольевна (2014)
Publisher: Altai State University
Journal: Khimiia rastitel'nogo syr'ia (Chemistry of plant raw material)
Languages: Russian
Types: Article
Subjects: peroxide pulp, pulp from straw, peroxide cooking, dielectric spectrometry, relaxation transition in cellulose, солома пшеницы, пероксидная делигнификация, целлюлоза из соломы, целлюлозные волокна. диэлектрическая спек-трометрия, релаксационные процессы в целлюлозе
Peroxide pulp from wheat straw by cooking had been received by cooking with reactionary mixture «H2О2–H2О–AсОН–АсООН–catalyst». α-Relaxation processes  of the  polysaccharides and lignins was identified by dielectric spectrometric metod. Peroxide delignifikation is accompanied by destruction of amorphous areas of pulp, therefore part of amorphous phase in the product decrease up to the complete disappearance at the sufficiently prolonged cooking.
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