Results 311 to 320 of about 2,318,568 (392)

Interfacial-active green surfactants from sugarcane bagasse and its biochar for enhanced oil recovery. [PDF]

open access: yesSci Rep
Sarafzadeh P   +4 more
europepmc   +1 more source

Strength prediction model considering material, ultrasonic and stress of cemented waste rock backfill for recycling gangue

Journal of Cleaner Production, 2020
Recycling gangue as the aggregate of cemented waste rock backfill (CWRB) to filling mining is the most economical, environmental and friendly method, which solves the environmental problems caused by gangue discharge and reduces the mining damages ...
Jiangyu Wu   +5 more
semanticscholar   +3 more sources

Strength and ultrasonic properties of cemented waste rock backfill considering confining pressure, dosage and particle size effects

Construction and Building Materials, 2020
It is of great significance to study the material properties of cemented waste rock backfill (CWRB) for preventing mining damages, solving environmental problems and ensuring engineering security.
Jiangyu Wu   +4 more
semanticscholar   +3 more sources

Determination of the available acid-generating potential of waste rock, part II: Waste management involvement

Applied Geochemistry, 2019
Open-pit mining operations often produce large amounts of waste rock that are characterized by large particle size distributions (PSD). Waste rock are normally deposited in surface piles that contain grains varying from a few microns to meters in size ...
A. Elghali   +3 more
semanticscholar   +3 more sources

Waste rock reprocessing to enhance the sustainability of phosphate reserves: A critical review

Journal of Cleaner Production, 2022
H. Amar   +4 more
semanticscholar   +3 more sources

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