Integration of peroxide delignification and sulfamic acid sulfation methods for obtaining cellulose sulfates from aspen wood : научное издание

Описание

Тип публикации: статья из журнала

Год издания: 2017

Идентификатор DOI: 10.1007/s00107-017-1262-z

Аннотация: A new method to obtain cellulose sulfates from available and inexpensive raw material—aspen wood was developed. This method integrates catalytic peroxide delignification and sulfamic acid sulfation stages. Solvents such as acetic acid and water were used for isolation of pure cellulose by wood peroxide delignification with TiO2 catПоказать полностьюalyst. Low-aggressive and less-toxic sulfating agent—sulfamic acid–urea mixture was used to obtain cellulose sulfates.

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Издание

Журнал: Holz als Roh- und Werkstoff

Номера страниц: 1-9

ISSN журнала: 00183768

Издатель: Springer-Verlag GmbH

Персоны

  • Kuznetsov Boris (RAS, SB, Inst Chem & Chem Technol, Fed Res Ctr Krasnoyarsk Sci Ctr, Akad Gorodok 50-24, Krasnoyarsk 5024, Russia; Siberian Fed Univ, Pr Svobodnyi 79, Krasnoyarsk 660041, Russia)
  • Levdansky Vladimir (RAS, SB, Inst Chem & Chem Technol, Fed Res Ctr Krasnoyarsk Sci Ctr, Akad Gorodok 50-24, Krasnoyarsk 5024, Russia)
  • Kuznetsova Svetlana (RAS, SB, Inst Chem & Chem Technol, Fed Res Ctr Krasnoyarsk Sci Ctr, Akad Gorodok 50-24, Krasnoyarsk 5024, Russia; Siberian Fed Univ, Pr Svobodnyi 79, Krasnoyarsk 660041, Russia)
  • Garyntseva Natalya (RAS, SB, Inst Chem & Chem Technol, Fed Res Ctr Krasnoyarsk Sci Ctr, Akad Gorodok 50-24, Krasnoyarsk 5024, Russia)
  • Sudakova Irina (RAS, SB, Inst Chem & Chem Technol, Fed Res Ctr Krasnoyarsk Sci Ctr, Akad Gorodok 50-24, Krasnoyarsk 5024, Russia)
  • Levdansky Alexander (RAS, SB, Inst Chem & Chem Technol, Fed Res Ctr Krasnoyarsk Sci Ctr, Akad Gorodok 50-24, Krasnoyarsk 5024, Russia)