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PRODUCTION OF CELLULOSE ON INNOVATION TECHNOLOGY

Production of cellulose on innovation technology is started on Bryansk branch of OAO “Group Ilim”.
Press media of     Department of Education and Science informed according to the project “Science”. Specific of raw basis of wood processing industry makes standard technology of preparation cellulose is not effective because the most important forest forming species of Russia in Siberia and Far East is larch tree. Process of larch tree cooking is difficult because of it high density and high content in it water-soluble constituent of arabinogalactan. 

 OAO “Group Ilim” together with St.Petersburg State Technological l University of plant polymers with the support of Department of Education and Science started the project “Larch Tree”. This project is to solve this problem and to find the way of beneficial using of larch raw considered its peculiarities. The participants of the project made technologies of processing which allowed eliminating differences in the properties of pine wood. Main technological innovation became preliminary processing of larch (or mixed) chips with black kali.
The project will afford to open potential of Russian forest industry especially larch material which was disadvantage to make advantage. Manufacture on this technology differs oflow prime cost, good quality of the products. More over this production allow sending the wood ecologically to the processing. It is possible to produce as both cellulose for paper and board and cellulose for chemical processing, where market price is higher. 


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