Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ashish Ranjan Kumar"'
Publikováno v:
International Journal of Coal Science & Technology, Vol 9, Iss 1, Pp 1-9 (2022)
Abstract Fibrous-type filters are used to capture dust particles in mining and other occupations where personnel are exposed for prolonged periods. Dust cleansing devices including flooded-bed dust scrubbers use these mesh-type multi-layered filters.
Externí odkaz:
https://doaj.org/article/a13653dd811945438b27ddacbd170486
Multi-phase computer modeling and laboratory study of dust capture by an inertial Vortecone scrubber
Publikováno v:
International Journal of Mining Science and Technology, Vol 30, Iss 3, Pp 287-291 (2020)
Dust generated in mining and tunneling activities is hazardous to health of persons and safety of operations. These projects employ pick-milling machines to extract minerals and rock by mechanical breakage. The machines are equipped with flooded-bed
Externí odkaz:
https://doaj.org/article/0e0026067ceb475493774a3289baae32
Publikováno v:
Minerals, Vol 11, Iss 3, p 295 (2021)
Fibrous-type dust filters are used in flooded-bed dust scrubbers to capture dust from underground room and pillar mining atmospheres. They have 10–30 layers of finely woven strands that trap particles through the interception and impaction process.
Externí odkaz:
https://doaj.org/article/27acfb0750354b00b62520aee5835c8e
Publikováno v:
The Science of the total environment. 859(Pt 2)
Mining-induced coal dust causes various respiratory diseases to mine workers mainly coal workers' pneumoconiosis (CWP). Currently available underground monitors are expensive and bulky. These disadvantages limit them for regulatory sample monitoring
Autor:
Ashish Ranjan Kumar, Steven Schafrik
Publikováno v:
Process Safety and Environmental Protection. 144:330-336
Dust exposure-related occupation diseases are irreversible and have led to debilitating outcomes in personnel. Particles like coal dust generated in mines and accumulated above a critical concentration are explosive. Fibrous type multi-layered filter
Publikováno v:
Mining, Metallurgy & Exploration. 37:1911-1918
Flooded-bed dust scrubbers installed on continuous miners use fibrous type multi-layered filters to capture dust from the airstream. Prolonged operations of the scrubber could lead to filter clogging due to dust accumulation. This results in reduced
Multi-phase computer modeling and laboratory study of dust capture by an inertial Vortecone scrubber
Publikováno v:
International Journal of Mining Science and Technology, Vol 30, Iss 3, Pp 287-291 (2020)
Dust generated in mining and tunneling activities is hazardous to health of persons and safety of operations. These projects employ pick-milling machines to extract minerals and rock by mechanical breakage. The machines are equipped with flooded-bed
Publikováno v:
Powder Technology. 361:499-506
This study was conducted to look at a new use case for the Vortecone scrubber. A Vortecone is an inertial separator that utilizes the momentum of dust particles to promote their capture. The turbulent airflow forces the water supplied at the peripher
Fibrous-type filters are used to capture dust particles in mining and other occupations where personnel are exposed for prolonged periods. Dust cleansing systems including flooded-bed dust scrubbers use these mesh-type multi-layered filters. These fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e59e638d372e94c451d98101275de933
https://doi.org/10.21203/rs.3.rs-757559/v1
https://doi.org/10.21203/rs.3.rs-757559/v1
Publikováno v:
Mine Ventilation ISBN: 9781003188476
Blowing curtain systems are preferable by many continuous miner operations as they are considered superior in their removal and dilution of pollutants such as methane gas. However, numerous field tests, laboratory experiments, and numerical models al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50569866b37636f77c0da8c6f8f1eaea
https://doi.org/10.1201/9781003188476-7
https://doi.org/10.1201/9781003188476-7