Diffusive Transfer During Filtration Drying of Sunflower Stalks

Development, energy and resource saving in the chemical and food technologies
Proceedings of the 2nd International Scientific Conference «Chemical Technology and Engineering»: June 24–28, 2019, Lviv: Lviv Polytechnic National University, 2018, pp. 105–108

DOI: https://doi.org/10.23939/cte2019.01.105

Authors

First and Last Name Academic degree E-mail Affiliation
Diana Kindzera Ph.D. kindzera74 [at] ukr.net Lviv Polytechnic National University
Lviv, Ukraine
Volodymyr Atamanyuk Ph.D. atamanyuk [at] ukr.net Lviv Polytechnic National University
Lviv, Ukraine
Roman Hosovkyi Ph.D. gosovskiy_roman [at] meta.ua Lviv Polytechnic National University
Lviv, Ukraine

I and my co-authors (if any) authorize the use of the Paper in accordance with the Creative Commons CC BY license

First published on this website: 03.05.2019 - 14:56
Abstract

Filtration method for drying rough-stalked agricultural wastes that can reduce power inputs of solid biofuel production has been studied. Diffusive mass transfer has been studied during drying of grinded sunflower stalks to produce fuel briquettes. The temperature effect on effective diffusion coefficient has been examined.

Keywords
rough-stalked agricultural wastesgrinded sunflower stalksdiffusive mass transferfiltration dryingprism-shaped particleseffective diffusion coefficient.
References

[1] D.  Kindzera,  V.  Atamanyuk,  R.  Hosovsky,  “Determination  of  optimum  parameters  of  drying shredded sunflower stems for the production of fuel briquettes,” Visnyk Odesa Nats. Acad., vol. 42, pp. 194, 2015.

[2] V.  Atamanyuk,  Ya.  Gumnytskyi,  Naukovi  Osnovy  Filtracijnogo  Sushinnya  Dispersnykh  Materialiv. Vyd-vo Lviv.Polytech., Lviv 2013.

[3] B. Iryna, G. Yaroslav, V. Atamanyuk, “Intradiffusion mass transfer during drying of slag gravel raw granule,” Chemistry &Chemical Technology, vol. 7, pp. 461-466, 2013. T,KDw*·108,m2/s.

[4] B.  Mykychak,  P.  Biley,  D.  Kindzera,  “External  heat-and-mass  transfer  during  drying  of  packed birch peeled veneer,” Chemistry&Chemical Technology, vol. 7, nо. 2, pp. 191-195, 2013.

[5] Yu.  Snezhkin,  D.  Korinchuk,  L.  Vorobiov,  O.  Kharin,  “Development  of  energy-efficient  fuel on a peat basis,” Prom. Teplotechn., vol. 28, pp. 41-45. 2006.

[6]    A. Lykov, Teoriya Teploprovodnosti. Vysshaya Shkola, Moskva 1967.  

First published Full Text (03.05.2019 - 14:56)
Official paper