Catalytic co-Combustion of Biomass and Brown Coal in a Fluidized Bed: Economic and Environmental Benefits Научная публикация
| Журнал |
Journal of Environmental Sciences
ISSN: 1001-0742 , E-ISSN: 1878-7320 |
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| Вых. Данные | Год: 2024, Том: 140, Страницы: 24-36 Страниц : 13 DOI: 10.1016/j.jes.2023.02.045 | ||||
| Ключевые слова | Co-combustion; Fluidized catalyst bed; Biomass; Coal; Economic effect; Environmental impact | ||||
| Авторы |
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| Организации |
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Информация о финансировании (2)
| 1 | Министерство науки и высшего образования Российской Федерации (с 15 мая 2018) | 0239-2021-0005 |
| 2 | Министерство науки и высшего образования Российской Федерации (с 15 мая 2018) | 075-03-2021-151 (122011800326-8) (FEWZ-2021-0014) |
Реферат:
The work is devoted to the study of combustion of brown coal, pine sawdust, and their mixtures in a fluidized bed of catalyst at 600–750°С. It is shown that an increase in the content of sawdust in a mixture with brown coal leads to an increase in the burnout degree of solid fuel from 94.4% to 99.9%, while the emission of greenhouse gases in the form of CO2 CO and NOx is reduced (CO2 from the biomass is not included in the balance). The high content of alkaline earth metal oxides (CaO and MgO) in the mineral part of brown coal, sawdust, and their mixtures eliminates the emission of sulfur oxides and the slagging of heat-exchange surfaces during the combustion in a fluidized bed of catalyst. The optimal temperature, when the highest burnout degree of the above fuels is achieved in the combustion is 750°С. It is also shown that the increase in temperature and the content of sawdust in the composition of the fuel mixtures has a positive effect on the economic and environmental process indicators.
Библиографическая ссылка:
Dubinin Y.V.
, Yazykov N.A.
, Yeletsky P.M.
, Tabakaev R.B.
, Belyanovskaya A.I.
, Yakovlev V.A.
Catalytic co-Combustion of Biomass and Brown Coal in a Fluidized Bed: Economic and Environmental Benefits
Journal of Environmental Sciences. 2024. V.140. P.24-36. DOI: 10.1016/j.jes.2023.02.045 WOS Scopus РИНЦ CAPlus PMID OpenAlex
Catalytic co-Combustion of Biomass and Brown Coal in a Fluidized Bed: Economic and Environmental Benefits
Journal of Environmental Sciences. 2024. V.140. P.24-36. DOI: 10.1016/j.jes.2023.02.045 WOS Scopus РИНЦ CAPlus PMID OpenAlex
Даты:
| Поступила в редакцию: | 23 нояб. 2022 г. |
| Принята к публикации: | 22 февр. 2023 г. |
| Опубликована online: | 5 мар. 2023 г. |
| Опубликована в печати: | 1 июн. 2024 г. |
Идентификаторы БД:
| Web of science: | WOS:001168234600001 |
| Scopus: | 2-s2.0-85159201885 |
| РИНЦ: | 61093035 |
| Chemical Abstracts: | 2024:1564513 |
| PMID (PubMed): | 38331504 |
| OpenAlex: | W4323266552 |