INVESTIGATION OF THE BEET PULP FILTRATION DRYING KINETICS
The article describes the results of experimental studies of the kinetic regularities of beet pulp drying by the filtration method. The influence of the main process parameters on the rate of moisture removal, including the height of the wet layer o...
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| Format: | Article |
| Language: | English |
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Lviv Polytechnic National University
2024-09-01
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| Series: | Environmental Problems |
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| Online Access: | https://science.lpnu.ua/ep/all-volumes-and-issues/volume-9-number-3-2024/investigation-beet-pulp-filtration-drying-kinetics |
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| _version_ | 1849723301692178432 |
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| author | Oleksandr Ivashchuk Volodymyr Atamanyuk Roman Chyzhovych Stanislav Boldyryev |
| author_facet | Oleksandr Ivashchuk Volodymyr Atamanyuk Roman Chyzhovych Stanislav Boldyryev |
| author_sort | Oleksandr Ivashchuk |
| collection | DOAJ |
| description | The article describes the results of experimental studies of the kinetic regularities of beet pulp drying by the filtration method. The influence of the main process parameters on the rate of moisture removal, including the height of the wet layer of material H (0.04 m, 0.08 m, 0.12 m, 0.16 m), temperature T (60 °C, 70 °C, 80 °C, 90 °C) and the velocity of the thermal agent v0 (1.24 m/sec, 1.76 m/sec, 2.29 m/sec, 2.82 m/sec), was investigated. The kinetic dependencies for the periods of complete and partial saturation of the thermal flow with moisture were derived. This allows us to describe the change in the material moisture content and duration of the filtration drying process. Verifying of the accu-racy of the obtained dependencies presents a maximum relati-ve error of 36.54 % and an average deviation of 8.46 %, which is acceptable for practical calculations of drying equipment. |
| format | Article |
| id | doaj-art-8a4c4e6f414842f18a00cad202b7e106 |
| institution | DOAJ |
| issn | 2414-5955 2522-4417 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Lviv Polytechnic National University |
| record_format | Article |
| series | Environmental Problems |
| spelling | doaj-art-8a4c4e6f414842f18a00cad202b7e1062025-08-20T03:11:03ZengLviv Polytechnic National UniversityEnvironmental Problems2414-59552522-44172024-09-019317918610.23939/ep2024.03.179INVESTIGATION OF THE BEET PULP FILTRATION DRYING KINETICSOleksandr Ivashchuk 0https://orcid.org/0000-0001-8451-3871Volodymyr Atamanyuk 1https://orcid.org/0000-0002-8707-2319Roman Chyzhovych 2https://orcid.org/0000-0001-8141-7155Stanislav Boldyryev 3https://orcid.org/0000-0002-2866-3995Lviv Polytechnic National UniversityLviv Polytechnic National UniversityLviv Polytechnic National UniversityUniversity of Zagreb Faculty of Mechanical Engineering and Naval ArchitectureThe article describes the results of experimental studies of the kinetic regularities of beet pulp drying by the filtration method. The influence of the main process parameters on the rate of moisture removal, including the height of the wet layer of material H (0.04 m, 0.08 m, 0.12 m, 0.16 m), temperature T (60 °C, 70 °C, 80 °C, 90 °C) and the velocity of the thermal agent v0 (1.24 m/sec, 1.76 m/sec, 2.29 m/sec, 2.82 m/sec), was investigated. The kinetic dependencies for the periods of complete and partial saturation of the thermal flow with moisture were derived. This allows us to describe the change in the material moisture content and duration of the filtration drying process. Verifying of the accu-racy of the obtained dependencies presents a maximum relati-ve error of 36.54 % and an average deviation of 8.46 %, which is acceptable for practical calculations of drying equipment.https://science.lpnu.ua/ep/all-volumes-and-issues/volume-9-number-3-2024/investigation-beet-pulp-filtration-drying-kineticsbiomasssecondary raw materialsbeet pulpfiltration dryingkinetics |
| spellingShingle | Oleksandr Ivashchuk Volodymyr Atamanyuk Roman Chyzhovych Stanislav Boldyryev INVESTIGATION OF THE BEET PULP FILTRATION DRYING KINETICS Environmental Problems biomass secondary raw materials beet pulp filtration drying kinetics |
| title | INVESTIGATION OF THE BEET PULP FILTRATION DRYING KINETICS |
| title_full | INVESTIGATION OF THE BEET PULP FILTRATION DRYING KINETICS |
| title_fullStr | INVESTIGATION OF THE BEET PULP FILTRATION DRYING KINETICS |
| title_full_unstemmed | INVESTIGATION OF THE BEET PULP FILTRATION DRYING KINETICS |
| title_short | INVESTIGATION OF THE BEET PULP FILTRATION DRYING KINETICS |
| title_sort | investigation of the beet pulp filtration drying kinetics |
| topic | biomass secondary raw materials beet pulp filtration drying kinetics |
| url | https://science.lpnu.ua/ep/all-volumes-and-issues/volume-9-number-3-2024/investigation-beet-pulp-filtration-drying-kinetics |
| work_keys_str_mv | AT oleksandrivashchuk investigationofthebeetpulpfiltrationdryingkinetics AT volodymyratamanyuk investigationofthebeetpulpfiltrationdryingkinetics AT romanchyzhovych investigationofthebeetpulpfiltrationdryingkinetics AT stanislavboldyryev investigationofthebeetpulpfiltrationdryingkinetics |