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Митрофанов, Роман Юрьевич; Денисова, Марина Николаевна (2013)
Publisher: Altai State University
Journal: Khimiia rastitel'nogo syr'ia (Chemistry of plant raw material)
Languages: Russian
Types: Article
Subjects: Chemistry, Q, делигнификация при атмосферном давлении, этиленгликоль, мискантус, плодовые оболочки овса, техническая целлюлоза, лигнин, QD1-999, Science, delignification at atmospheric pressure, ethylene glycol, Miscanthus, cereal husks, pulp, lignin

Classified by OpenAIRE into

mesheuropmc: food and beverages, technology, industry, and agriculture, equipment and supplies
The influence of the delignification modes of Miscanthus sinensis and cereal husks in ethylene glycol on the pulp quality has been investigated. It was found that the absence of a catalyst in the cooking liquor does not lead to delignification. The introduction of a catalyst - hydrogen chloride accelerates delignification while pentosan hydrolysis proceeds. Ethylene glycol regeneration is carried out by vacuum distillation of the cooking liquor.
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    • Received February 7, 2013
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