Abstract
An environmentally friendly solution for underground discharge of coal mine wastes is to place these wastes into underground mined-out areas. Generally, the wastes are made into solid backfill or fluid backfill, being delivered underground through belts or pipelines. The technological processes for both the solid backfill mining technology and fluid backfill mining method are introduced.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Huang, Y., Zhang, J., Zhang, Q., Nie, S.: Backfilling technology of substituting waste and fly ash for coal underground. Environ. Eng. Manag. J. 10, 769–775 (2011)
Li, Y., Yang, B.: Stowing mining technology development and classification of Chinese modern coal mine. Coal Min. Technol. 16(5), 1–4 (2011) (in Chinese)
Xing, J., Yang, B., Li, Y., Li, Z., Yang, P., Li, W., Ding, P.: Discussion on the development direction of coal mine filling mining technology. Coal Mine Saf. 44(12), 189–191 (2013) (in Chinese)
Zhang, J., Miao, X., Guo, G.: Development status of backfilling technology using raw waste in coal mining. J. Min. Saf. Eng. 26(4), 395–401 (2009)
Zhang, J., Zhang, Q., Sun, Q., Gao, R., Germain, D., Abro, S.: Surface subsidence control theory and application to backfill coal mining technology. Environ. Earth Sci. 74, 1439–1448 (2015)
Zhang, J., Li, B., Zhou, N., Zhang, Q.: Application of solid backfilling to reduce hard-roof caving and longwall coal face burst potential. Int. J. Rock Mech. Min. Sci. 88, 197–205 (2016)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2020 Springer Nature Singapore Pte Ltd.
About this chapter
Cite this chapter
Wu, D. (2020). Solutions for Underground Placement of Coal Mine Waste. In: Mine Waste Management in China: Recent Development . Springer, Singapore. https://doi.org/10.1007/978-981-32-9216-1_8
Download citation
DOI: https://doi.org/10.1007/978-981-32-9216-1_8
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-32-9215-4
Online ISBN: 978-981-32-9216-1
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)