Chemistry & Chemical Technology. – 2016. – Vol. 10, No. 4

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The scientific-technical journal

It is the scientific-technical journal in English in Ukraine discussing actual problems of chemistry and chemical technology. Compared with other chemical journals Ch&ChT is publishing materials of both theoretical and practical values in such fields as analytical, general organic, physical and inorganic chemistry; chemistry of high molecular compounds; materials science and engineering; chemical kinetics and catalysis; technology of inorganic substances; technology of organic synthesis products; chemical technology of processing of combustible minerals; processes and apparatus of chemical and food productions; biotechnology and ecology.

Chemistry & Chemical Technology : [the scientific-technical journal] / Lviv Polytechnic National University ; editor-in-chief M. Bratychak. – Lviv : Publishing House of Lviv Polytechnic National University, 2016. – Volume 10, number 4. – P. 387–518 : ill.

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Subject: search.filters.subject.grinded sunflower stalks

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    Diffusive mass transfer during drying of grinded sunflower stalks
    (Publishing House of Lviv Polytechnic National University, 2016) Hosovskyi, Roman; Kindzera, Diana; Atamanyuk, Volodymyr
    Diffusive mass transfer has been studied during drying of grinded sunflower stalks to produce fuel briquettes. Theoretical aspects of diffusive processes during filtration drying have been analyzed. The process of diffusive mass transfer during drying of grinded sunflower stalks particles of prismatic shape has been mathematically described. The temperature effect on effective diffusion coefficient has been examined. Досліджено дифузійне масоперенесення під час фільтраційного висушування подрібнених стебел соняшника для виробництва паливних брикетів. Проаналізовано теоретичні аспекти дифузійних процесів під час фільтраційного висушування. Математично описано процес дифузійного масоперенесення під час висушування частинок подрібнених стебел соняшника, що мають призматичну форму. Досліджено залежність ефективного коефіцієнта дифузії від температури.