Pine nut shells of Siberian cedar as a resource for the high-strength smokeless fuel
| Parent link: | Biomass Conversion and Biorefinery.— .— New York: Springer Nature Vol. 14, iss. 5.— 2024.— P. 6737-6747 |
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| Other Authors: | , , , , , , , |
| Summary: | Title screen The prospects for expanding the market of smokeless fuels require them both to have high thermal and mechanical characteristics and to minimize harmful emissions during combustion, regardless of the feedstock type. The aim of this work is to experimentally study the production of bio-coal pellets from pine nut shells with the addition of potato dextrin considered as a binder. As a result of the studies performed, a method for producing the high-strength smokeless solid biofuel in the form of pellets from char of pine nut shells and a solution of potato dextrin was proposed. The technological parameters of pellet molding were experimentally established using laboratory stands and include the following points: the proportion of potato dextrin in the binder composition is 10–12 wt. %, the proportion of the binder in the molding mixture is 30–40 wt. %, molding pressure is 150 MPa, allowed drying temperature is up to 160 °C. The possibility of implementing the proposed method on industrial equipment is also shown. The developed method makes it possible to obtain smokeless biofuel from pine nut processing wastes, thereby contributing to the reduction of the negative impact of energy sector on the environment Текстовый файл AM_Agreement |
| Language: | English |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://doi.org/10.1007/s13399-022-02820-7 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=684982 |
| Summary: | Title screen The prospects for expanding the market of smokeless fuels require them both to have high thermal and mechanical characteristics and to minimize harmful emissions during combustion, regardless of the feedstock type. The aim of this work is to experimentally study the production of bio-coal pellets from pine nut shells with the addition of potato dextrin considered as a binder. As a result of the studies performed, a method for producing the high-strength smokeless solid biofuel in the form of pellets from char of pine nut shells and a solution of potato dextrin was proposed. The technological parameters of pellet molding were experimentally established using laboratory stands and include the following points: the proportion of potato dextrin in the binder composition is 10–12 wt. %, the proportion of the binder in the molding mixture is 30–40 wt. %, molding pressure is 150 MPa, allowed drying temperature is up to 160 °C. The possibility of implementing the proposed method on industrial equipment is also shown. The developed method makes it possible to obtain smokeless biofuel from pine nut processing wastes, thereby contributing to the reduction of the negative impact of energy sector on the environment Текстовый файл AM_Agreement |
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| DOI: | 10.1007/s13399-022-02820-7 |