Utilization of Fly Ash in Mine Stowing: An investigation to assess the suitability of fly ash and pond ash for stowing in underground coal mines - Brossura
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In recent years, fly ash is a subject of worldwide concern due to considerable environmental importance. It has been recognised that use of fly ash in stowing or backfilling of mines is an attractive solution to its disposal problems. Characteristics of fly ash and its response to imposed load must be studied beforehand for its effective utilization in stowing. This research work presents the physico-chemical characterization of fly ash of two thermal power stations located in the eastern part of India utilizing Talcher coal as fuel for power generation to assess their suitability for stowing in underground coal mines. An effort has been made to enhance the settling of fly ash particles and water drainage from the hydraulically stowed pond ash using polymeric flocculant. Besides, the geotechnical properties, viz. the compaction and consolidation properties of the fly ash are studied in this research. Lastly, the competency of stowed pond ash in taking load of the overlying strata has also been predicted. This research will be useful for the mining professionals, researchers, and students as a guide to assess the suitability of fly ash for stowing and help in its bulk utilization.
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L'autore
Devi Prasad Mishra, Assistant Professor, Dept. of Mining Engg., ISM, Dhanbad received his Ph.D in Mining Engg. from IIT, Kharagpur and M.Tech in Mine Planning and Design from ISM. His areas of specialization are stowing with fly ash, mine ventilation and environmental Engg. He is a recipient of Dr. Rajendra Prasad Memorial Prize from IE (India).
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Utilization of Fly Ash in Mine Stowing
Editore:
LAP LAMBERT Academic Publishing Dez 2011, 2011
ISBN 10: 3846598046
ISBN 13: 9783846598047
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Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germania
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In recent years, fly ash is a subject of worldwide concern due to considerable environmental importance. It has been recognised that use of fly ash in stowing or backfilling of mines is an attractive solution to its disposal problems. Characteristics of fly ash and its response to imposed load must be studied beforehand for its effective utilization in stowing. This research work presents the physico-chemical characterization of fly ash of two thermal power stations located in the eastern part of India utilizing Talcher coal as fuel for power generation to assess their suitability for stowing in underground coal mines. An effort has been made to enhance the settling of fly ash particles and water drainage from the hydraulically stowed pond ash using polymeric flocculant. Besides, the geotechnical properties, viz. the compaction and consolidation properties of the fly ash are studied in this research. Lastly, the competency of stowed pond ash in taking load of the overlying strata has also been predicted. This research will be useful for the mining professionals, researchers, and students as a guide to assess the suitability of fly ash for stowing and help in its bulk utilization. 172 pp. Englisch. Codice articolo 9783846598047
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Utilization of Fly Ash in Mine Stowing
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LAP LAMBERT Academic Publishing, 2011
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ISBN 13: 9783846598047
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Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Mishra Devi PrasadDevi Prasad Mishra, Assistant Professor, Dept. of Mining Engg., ISM, Dhanbad received his Ph.D in Mining Engg. from IIT, Kharagpur and M.Tech in Mine Planning and Design from ISM. His areas of specialization are sto. Codice articolo 5502251
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Utilization of Fly Ash in Mine Stowing
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Editorial Academica Espanola, 2011
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ISBN 13: 9783846598047
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Condizione: New. pp. 172. Codice articolo 2698760935
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Utilization of Fly Ash in Mine Stowing
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ISBN 13: 9783846598047
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Condizione: New. Print on Demand pp. 172 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam. Codice articolo 93669176
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Utilization of Fly Ash in Mine Stowing
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ISBN 10: 3846598046
ISBN 13: 9783846598047
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Condizione: New. PRINT ON DEMAND pp. 172. Codice articolo 1898760941
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Utilization of Fly Ash in Mine Stowing
Editore:
LAP LAMBERT Academic Publishing Dez 2011, 2011
ISBN 10: 3846598046
ISBN 13: 9783846598047
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Da: buchversandmimpf2000, Emtmannsberg, BAYE, Germania
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Taschenbuch. Condizione: Neu. Neuware -In recent years, fly ash is a subject of worldwide concern due to considerable environmental importance. It has been recognised that use of fly ash in stowing or backfilling of mines is an attractive solution to its disposal problems. Characteristics of fly ash and its response to imposed load must be studied beforehand for its effective utilization in stowing. This research work presents the physico-chemical characterization of fly ash of two thermal power stations located in the eastern part of India utilizing Talcher coal as fuel for power generation to assess their suitability for stowing in underground coal mines. An effort has been made to enhance the settling of fly ash particles and water drainage from the hydraulically stowed pond ash using polymeric flocculant. Besides, the geotechnical properties, viz. the compaction and consolidation properties of the fly ash are studied in this research. Lastly, the competency of stowed pond ash in taking load of the overlying strata has also been predicted. This research will be useful for the mining professionals, researchers, and students as a guide to assess the suitability of fly ash for stowing and help in its bulk utilization.Books on Demand GmbH, Überseering 33, 22297 Hamburg 172 pp. Englisch. Codice articolo 9783846598047
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Utilization of Fly Ash in Mine Stowing : An investigation to assess the suitability of fly ash and pond ash for stowing in underground coal mines
Editore:
LAP LAMBERT Academic Publishing, 2011
ISBN 10: 3846598046
ISBN 13: 9783846598047
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Da: AHA-BUCH GmbH, Einbeck, Germania
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Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In recent years, fly ash is a subject of worldwide concern due to considerable environmental importance. It has been recognised that use of fly ash in stowing or backfilling of mines is an attractive solution to its disposal problems. Characteristics of fly ash and its response to imposed load must be studied beforehand for its effective utilization in stowing. This research work presents the physico-chemical characterization of fly ash of two thermal power stations located in the eastern part of India utilizing Talcher coal as fuel for power generation to assess their suitability for stowing in underground coal mines. An effort has been made to enhance the settling of fly ash particles and water drainage from the hydraulically stowed pond ash using polymeric flocculant. Besides, the geotechnical properties, viz. the compaction and consolidation properties of the fly ash are studied in this research. Lastly, the competency of stowed pond ash in taking load of the overlying strata has also been predicted. This research will be useful for the mining professionals, researchers, and students as a guide to assess the suitability of fly ash for stowing and help in its bulk utilization. Codice articolo 9783846598047
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Utilization of Fly Ash in Mine Stowing: An investigation to assess the suitability of fly ash and pond ash for stowing in underground coal mines
Editore:
LAP LAMBERT Academic Publishing, 2011
ISBN 10: 3846598046
ISBN 13: 9783846598047
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Paperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book. Codice articolo ERICA75838465980466
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