Szczegóły publikacji
Opis bibliograficzny
Aspects of co-utilization of solid waste and coal through underground gasification / Roman DYCHKOVSKYI, Volodymyr Falshtynskyi, Pavlo Saik, Vasyl Lozynskyi // IOP Conference Series: Earth and Environmental Science ; ISSN 1755-1307. — 2025 — vol. 1457 art. no. 012002, s. 1-13. — Bibliogr. s. 10-13, Abstr. — Publikacja dostępna online od: 2025-03-31. — R. Dychkovskyi - dod. afiliacja: Dnipro University of Technology, Ukraine. — MEGATRANSFORM-2024 : mining in the era of green solutions - technologicAl and natural TRANSFORMation of disturbed areas the external section of the XXXIII School of Underground Mining : 26.02.2024 - 28.02.2024, Krakow, Poland
Autorzy (4)
- AGHDychkovskyi Roman
- Falshtynskyi Volodymyr
- Saik Pavlo
- Lozynskyi Vasyl
Dane bibliometryczne
| ID BaDAP | 159961 |
|---|---|
| Data dodania do BaDAP | 2025-05-20 |
| Tekst źródłowy | URL |
| DOI | 10.1088/1755-1315/1457/1/012002 |
| Rok publikacji | 2025 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | IOP Conference Series: Earth and Environmental Science |
Abstract
The Well-Based Underground Coal Gasification (WUCG) technology is developed to enable the co-gasification of coal with industrial and household waste directly within coal seams, allowing for efficient disposal of thermally treated solid residues in the gasified voids of the underground gas generator. This approach aims to create a closed-loop system for energy-chemical enterprises, enhancing both process safety and overall efficiency. Through detailed research, technological schemes and optimized operational parameters have been established for the thermochemical co-processing of coal and waste within the coal column of the gas generator. In addition, specific designs for cavity formation and backfilling with solid waste in the gas generator's coal column have been developed to improve waste integration and stability. To further advance the process, methods have been designed to intensify the core stages of coal gasification, pyrolysis, gas production, and residue disposal within the gasified space. These methods are carefully adapted to account for variable mining-geological conditions, geomechanical parameters, and technical mining indicators, ensuring that the co-gasification process is robust and adaptable. WUCG technology thus represents a sustainable approach for managing waste while harnessing energy from thin coal seams, with significant potential for application in energy-chemical industries.
