Large volumes of carbon dioxide are released during mining and ore resource
development, and cemented paste backfill (CPB) materials are placed in the mined-out …

The ordinary cemented tailings backfill (CTB) is a cement-based composite prepared from
tailings, cementitious materials, and water. In this study, a series of laboratory tests …

Anionic polyacrylamide (APAM) has widely been employed in backfill mining to accelerate
the sedimentation of fine tailings particles and increase the concentration of tailings slurry …

Waste minimization is a major approach whereby many industries decrease environmental
pollution and promote cleaner production. To achieve sustainable development, a novel …

The utilization of solid wastes (SWs) as a potential resource for backfilling is not only
conducive to environmental protection but also reduces the surface storage of waste. Two …

Efficient thickening of tailings is a prerequisite for the metal mine tailings backfill and surface
disposal operation. The effective collision of ultrafine tailings particles in suspension with …

Pipeline hydraulic transport is a highly efficient and low energy-consumption method for
transporting solids and is commonly used for tailing slurry transport in the mining industry …

Modern mining industry thrives for energy-efficient, clean and sustainable mining processes.
The cemented paste backfill (CPB) technology, which may constitute 25–30% of the total …

The stability of cemented paste backfill (CPB) is threatened by dynamic disturbance, but the
conventional low strain rate laboratory pressure test has difficulty achieving this research …

Lithium slag (LS), a waste residue produced during the processing of lithium products, has
rarely been utilized in the cement industries. The disposal of LS as solid waste causes …