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Information × Registration Number 0216U010104, 0115U002411 , R & D reports Title Development and application of new environmentally friendly technologies for producing of nanocellulose, products of chemical and pharmaceutical industries from non-woody plant materials popup.stage_title Head Barbash Valerii, Registration Date 28-11-2016 Organization Faculty of аircraft and space systems NTUU "KPI" popup.description2 Structure of non-woody stems of plant materials was established by methods of electron microscopy. The chemical composition of stems and fiber were experimentally determined. The influence of the basic technological parameters and processes of traditional ways organosolvent pulping of raw materials on its quality. The effect of alkaline extraction in quality microcrystalline cellulose fibers from hemp. The process of obtaining hemp pulp organosolvent way. The influence on the hydrolysis process quality microcrystalline cellulose fibers from hemp. The dependences of quality indicators (degree of polymerization, the content of residual lignin sulfated ash) microcrystalline cellulose from major technological factors. The technology of obtaining microcrystalline cellulose fibers from flax was determinate. Developed prescription medicinal pills using in their composition microcrystalline cellulose from non-woody plant material. The influence of the main technological parameters for processing cellulose nanocellulose performance. The dependences nanocellulose quality parameters (density, thickness, transparency, physical and mechanical properties) of the process parameters. It is shown that the mechanical grinding, acid hydrolysis and sonication allows to obtain cellulose film, characterized by opacity to 78% in the visible spectral range, high Young's modulus (up to 8.8 GPa) and tensile strength (88 MPa). Obtain nanocomposite materials based nanocellulose. Structure of nanocellulose were characteristics studied by X-ray and thermal analysis, infrared spectroscopy and TEM, dynamic light scattering. The normative and technical documents for the production of microcrystalline cellulose and nanocellulose of non-woody plant materials were developed. Product Description popup.authors Алушкін С.В. Глушковська Ю.О. Каракуца М.Г. Костюк Л.І. Нагорна Ю. М. Остапенко А.А. Пирогова В.І. Трембус І.В. Ященко О.В. popup.nrat_date 2020-04-02 Close