Vavrynyuk O. Development of technology and optimization of process of reception of highly filtered viscose's

The dissertation is devoted to the development of technology and optimization of the process of reception of highly filtered viscose's and their formation. The certain basic parameters of cellulose of various physico-chemical structure, which causes reactivity for viscose formation in condition of their structural transformation at different stages of technological process. The optimum conditions of mercerization of cellulose various crystal structure were established. The optimum conditions of mercerization and activation of alkali cellulose and their interrelation with parameters of viscose's filtration were established. The low level of consumption of bisulphide of carbon while xanthogenation of alkali cellulose were established. The parameters of process dissolution of xanthate of cellulose were established. The technologies, which were developed, were realized in industrial conditions.