Utilization of cellulose nitrate waste


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Abstract

A two-step procedure for utilization of cellulose nitrate waste accumulated at industrial enterprises of the Russian Federation was suggested and experimentally checked. The procedure involves hydrolysis of cellulose nitrate in alkaline medium and incineration of hydrolysis products. The best reagents for complete hydrolysis of cellulose nitrate are aqueous solutions of sodium hydroxide and sodium carbonate. As demonstrated by thermal analysis and thermodynamic calculations, incineration of cellulose nitrate base hydrolysis products can be performed without using hydrocarbon fuel.

About the authors

B. M. Laskin

FSUE RSC “Applied Chemistry,”

Author for correspondence.
Email: bmlaskin@mail.ru
Russian Federation, ul. Krylenko 26А, St. Petersburg, 193232

I. A. Blinov

FSUE RSC “Applied Chemistry,”

Email: bmlaskin@mail.ru
Russian Federation, ul. Krylenko 26А, St. Petersburg, 193232

O. N. Voznyuk

FSUE RSC “Applied Chemistry,”

Email: bmlaskin@mail.ru
Russian Federation, ul. Krylenko 26А, St. Petersburg, 193232

A. A. Kossoi

FSUE RSC “Applied Chemistry,”

Email: bmlaskin@mail.ru
Russian Federation, ul. Krylenko 26А, St. Petersburg, 193232

O. V. Lantratova

FSUE RSC “Applied Chemistry,”

Email: bmlaskin@mail.ru
Russian Federation, ul. Krylenko 26А, St. Petersburg, 193232

D. A. Mukhortov

FSUE RSC “Applied Chemistry,”

Email: bmlaskin@mail.ru
Russian Federation, ul. Krylenko 26А, St. Petersburg, 193232

M. A. Ishchenko

St. Petersburg State Institute of Technology (Technical University)

Email: bmlaskin@mail.ru
Russian Federation, pr. Moskovskii 26, St. Petersburg, 190013

D. Yu. Berdonosov

St. Petersburg State Institute of Technology (Technical University)

Email: bmlaskin@mail.ru
Russian Federation, pr. Moskovskii 26, St. Petersburg, 190013

S. A. Egorov

St. Petersburg State Institute of Technology (Technical University)

Email: bmlaskin@mail.ru
Russian Federation, pr. Moskovskii 26, St. Petersburg, 190013

V. G. Tsypin

St. Petersburg State Institute of Technology (Technical University)

Email: bmlaskin@mail.ru
Russian Federation, pr. Moskovskii 26, St. Petersburg, 190013

D. S. Pashkevich

Peter the Great Polytechnic University

Email: bmlaskin@mail.ru
Russian Federation, ul. Politekhnicheskaya 29/1, St. Petersburg, 195251

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