Surface coal mine land reclamation using a dry flue gas desulfurization product: Long-term biological response

The uncertainty of long-term bonding strength of flue gas desulfurization building gypsum and cement based construction materials is the major issue impeding the application of flue gas desulfurization building gypsum in construction. A polymer cement mortar is suggested to get high bonding quality with flue gas desulfurization building gypsum. Long-term bonding observation has been carried out to verify the bonding performance of suggested polymer cement mortar with flue gas desulfurization gypsum. The results show that the bonding strength is up to 3.0MPa, and the bonding between them is durable.

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Field assessment of control techniques and long-term dust variability for surface coal mine rock drills and bulldozers

International Journal of Surface Mining Reclamation and Environment ◽

10.1080/09208119908944243 ◽

1999 ◽

Vol 13 (4) ◽

pp. 165-172 ◽

Cited By ~ 3

Author(s):

J.A. Organiscak ◽

SJ. Page

Keyword(s):

Coal Mine ◽

Control Techniques ◽

Surface Coal Mine ◽

Field Assessment

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PALMER DROUGHT INDICES AS INDICATORS OF LONG TERM STABILITY AND PERMANENCE OF SURFACE COAL MINE RECLAMATION

Journal American Society of Mining and Reclamation ◽

10.21000/jasmr01010049 ◽

2001 ◽

Vol 2001 (1) ◽

pp. 49-59

Author(s):

David Bickel

Keyword(s):

Coal Mine ◽

Mine Reclamation ◽

Drought Indices ◽

Term Stability ◽

Long Term Stability ◽

Surface Coal Mine ◽

Coal Mine Reclamation

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The Green Mining Construction and Management of Daanshan Coal Mine in Western Beijing

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.397-400.671 ◽

2013 ◽

Vol 397-400 ◽

pp. 671-674

Author(s):

Jie Shen ◽

Zhi Cheng Ren ◽

Wei Dong Pan

Keyword(s):

Environmental Protection ◽

Coal Mine ◽

Technology Innovation ◽

Land Reclamation ◽

Mining Area ◽

Standard Management ◽

Key Factor ◽

Integral Process ◽

The Relationship

In the coal mine of Daanshan Mining Area, based on the innate advantages of Daanshan mine in the standard management and good enterprise culture, and the efficient measures of comprehensive utilization, technology innovation, energy saving and emission reduction, environmental protection and land reclamation which Daanshan mine had taken are analyzed. The analysis shows that the objectives and priorities of the green mine construction. The result implies that the construction of green mine is a complicated and integral process, it can not be succeed without a long-term plan and careful layout. Technology innovation is the key factor, all other factors are closely linked to the increase of technology innovation. To fulfill the promise of green mine construction to improve the environment to the world, China should make policies based on the relationship between environmental protection and mining activities.

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