Ivashchuk O. Scientific bases of heat and mass transfer processes in the alternative solid fuels production from secondary raw materials of plant origin

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0525U000097

Thesis Registration Form

0525U000097.pdf

Applicant for

Specialization

  • 05.17.08 - Процеси та обладнання хімічної технології

17-03-2025

Specialized Academic Board

Д 35.052.09

Lviv Polytechnic National University

Essay

The dissertation is devoted to the study of hydrodynamics, kinetics and dynamics of heat and mass transfer processes during filtration drying of secondary raw materials of plant origin, the creation of samples of alternative solid fuels on its basis, the study of the main energetic characteristics of alternative solid fuels, as well as the development of hardware design for filtration drying of secondary raw materials of plant origin. The criterion equations for describing the hydraulic resistance of the layer of the studied materials in the process of filtration drying were determined. Criterion equations have been established to describe the change in moisture content of the materials under study over time and the duration of filtration drying for periods of complete and partial saturation of the thermal agent with moisture. The results of experimental studies of the external heat and mass transfer of the filtration drying process of secondary raw materials of plant origin are summarized and the main heat and mass transfer coefficients for the studied materials during the filtration drying process are determined. The prospects for the use of alternative solid fuels from secondary raw materials of plant origin based on the determined basic calorific characteristics were determined. The calculation of technologically feasible parameters of drying equipment for the filtration drying process of secondary raw materials of plant origin was performed and its hardware design was proposed. Keywords: heat transfer, mass transfer, hydrodynamics, kinetics, dynamics, moisture content, temperature, thermal agent, filtration drying, alternative solid fuels, biomass.

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Research papers

Іващук, О., Атаманюк, В., Чижович, Р., Манастирська, В., & Собечко, І. (2022). Дослідження одержання альтернативного твердого палива із відходів харчової промисловості. Сталий розвиток: захист навколишнього середовища. Енергоощадність. Збалансоване природокористування : колективна монографія, Київ : Яроче́нко Я. В., 80–92. ISBN: 978-617-7826-23-0

Ivashchuk, O., Atamanyuk, V., Manastyrska, V., Chyzhovych, R., Sobechko, I., & Moravskyi, V. (2023). Research of solid fuel briquettes obtaining from brewer’s spent grain and coffee waste. The Monograph of the 11th European Young Engineers Conference, Warsaw, 26–29. ISBN 978-83-953822-1-5

Чижович, Р., Іващук, О., & Атаманюк, В. (2023). CFD-моделювання потоку теплового агенту через шар ячмінної пивної дробини. Chemical Technology and Engineering ‒ 2023: Monograph, Lviv: Rastr-7, с. 7–14. ISBN 978-617-8296-99-5

Ivashchuk, O., Atamanyuk, V., Chyzhovych, R., & Barabakh, S. (2024). Hydrodynamics of filtration drying of food industry secondary raw materials. The Monograph of the 12th European Young Engineers Conference, Warsaw, 22–25. ISBN 978-83-953822-2-2

Gnativ, Z. Ya., Ivashchuk, O. S., Hrynchuk, Yu. M., Reutskyi, V. V., Koval, I. Z., & Vashkurak, Yu. Z. (2020). Modeling of internal diffusion mass transfer during filtration drying of capillary-porous material. Mathematical Modeling and Computing, 7(1), 22–28. (Scopus, Q4)

Ivashchuk, O. S., Atamanyuk, V. M., Gnativ, Z. Ya., Chyzhovych, R. A., & Zherebetskyi, R. R. (2021). Research into kinetics of filtration drying of alcohol distillery stillage. Voprosy Khimii i Khimicheskoi Tekhnologii, (4), 58–65. (Scopus, Q3)

Ivashchuk, O. S., Atamanyuk, V. M., Chyzhovych, R. A., Kiiaieva, S. S., Zherebetskyi, R. R., & Sobechko, I. B. (2022). Preparation of an alternate solid fuel from alcohol distillery stillage. Voprosy Khimii i Khimicheskoi Tekhnologii, (1), 54–59. (Scopus, Q3)

Ivashchuk, O. S., Atamanyuk, V. M., Chyzhovych, R. А., Kiiaieva, S. S., Duleba, V. P., & Sobechko, I. B. (2022). Research of solid fuel briquettes obtaining from brewer’s spent grain. Journal of Chemistry and Technologies, 30(2), 216–221. (Scopus, Q4; Web of Science)

Ivashchuk, O. S., Atamanyuk, V. M., Chyzhovych, R. A., & Sobechko, I. B. (2023). Using coffee production waste as a raw material for solid fuel. Journal of Chemistry and Technologies, 30(4), 588–594. (Scopus, Q4; Web of Science)

Ivashchuk, O. S., Atamanyuk, V. M., Chyzhovych, R. A., Manastyrska, V. A., & Sobechko, I. B. (2023). Using of barley bran in the production of alternative solid fuel from coffee production waste. Journal of Chemistry and Technologies, 31(2), 318–324. (Scopus, Q4; Web of Science)

Ivashchuk, O.S., Atamanyuk, V.M., Chyzhovych, R.A., & Barabakh, S.A. (2024). Kinetic regularities of filtration drying of corn alcohol distillery stillage. Voprosy Khimii i Khimicheskoi Tekhnologii, (1), 12–20. (Scopus, Q3)

Ivashchuk, O., Atamanyuk, V., Chyzhovych, R., Manastyrska, V., Barabakh, S., & Hnativ, Z. (2024). Kinetic regularities of the filtration drying of barley brewer’s spent grain. Chemistry & Chemical Technology, 18(1), 66–75. (Scopus, Q3; Web of Science)

Ivashchuk, O., Atamanyuk, V., Chyzhovych, R., Manastyrska, V., Barabakh, S., & Sobechko, I. (2024). Research of solid fuel production from horse chestnut seeds. Journal of Chemistry and Technologies, 32(1), 131–137. (Scopus, Q4; Web of Science)

Ivashchuk, O., Atamanyuk, V., & Chyzhovych, R. (2024). Investigation of regularities of the filtration drying kinetics of coffee production waste. Food Science and Technology, 18(1), 65-72. (Web of Science)

Ivashchuk, O. S., Atamanyuk, V. M., & Chyzhovych, R. A. (2024). Efficiency investigation of coffee production waste drying by filtration method. Journal of Engineering Sciences, 11(2), F9–F16. (Scopus, Q4; Web of Science)

Ivashchuk, O., Atamanyuk, V., Chyzhovych, R., Manastyrska, V., Barabakh, S., & Sobechko, I. (2024). Research of common oak acorns use for alternate solid fuel production. Journal of Chemistry and Technologies, 32(3), 599-604. (Scopus, Q4; Web of Science)

Ivashchuk, O., Chyzhovych, R., Atamanyuk, V., & Hnativ, Z. (2023). The Computer Modeling of the Thermal Agent Hydrodynamics Through the Alcohol Distillery Stillage Stationary Layer. 2023 17th International Conference on the Experience of Designing and Application of CAD Systems (CADSM), Jaroslaw, Poland: p. 1–4. (Scopus; Web of Science)

Ivashchuk, O., Chyzhovych, R., & Atamanyuk, V. (2024). Simulation of the thermal agent movement hydrodynamics through the stationary layer of the alcohol distillery stillage. Case Studies in Chemical and Environmental Engineering, 9, 100566. (Scopus, Q1)

Ivashchuk, O.S., Atamanyuk, V.M., & Chyzhovych, R.A. (2024). Valourization of using efficiency of filtration drying for alcohol distillery stillage. Case Studies in Chemical and Environmental Engineering, 10, 100820. (Scopus, Q1)

Ivashchuk, O., Atamanyuk, V., Chyzhovych, R., Manastyrska, V., & Sobechko, I. (2024). Evaluation of the Apple Pomace Use as a Raw Material for Alternative Solid Fuel. Journal of Sustainable Development of Energy, Water and Environment Systems, 12(4), 1120529. (Scopus, Q1; Web of Science)

Іващук, О.С., Атаманюк, В.М., Чижович, Р.А., & Барабах, С.А. (2024). Визначення оптимальних параметрів фільтраційного сушіння ячмінної пивної дробини. Chemistry, Technology and Application of Substances, 7(1), 183–187.

Ivashchuk, О., Atamanyuk, V., Chyzhovych, R., & Boldyryev, S. (2024). Investigation of the beet pulp filtration drying kinetics. Environmental Problems, 9(3), 179–186.

Іващук, О. С., Атаманюк, В. М., & Чижович, Р. А. (2024). Дослідження гідродинаміки руху теплового агенту для фільтраційного сушіння бурякового жому. Вісник НТУУ “КПІ імені Ігоря Сікорського”. Серія: Хімічна інженерія, екологія та ресурсозбереження, 3(23), 9–18.

Ivashchuk, О., Atamanyuk, V., Chyzhovych, R., Bacho, S., & Boldyryev, S. (2024). Investigation of the efficiency of a beet pulp filtration drying process. Environmental Problems, 9(4), 268–274.

Іващук, О.С., Атаманюк, В.М., & Чижович, Р.А. (2024). Оцінка ефективності використання фільтраційного сушіння для промислового осушення пивної дробини. Chemistry, Technology and Application of Substances, 7(2), 161-167.

Іващук, О., Атаманюк, В., Чижович, Р., Манастирська, В., & Собечко, І. (2024). Дослідження виготовлення альтернативного твердого палива з бурякового жому. Scientific Works, 88(1), 70-75.

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