Rheology of slurries and environmental impacts in the mining industry
DV Boger - Annual review of chemical and biomolecular …, 2013 - annualreviews.org
The world's resource industries are the largest producers of waste. Much of this waste is
produced as a fine particle slurry, which is pumped to a storage area, generally at a low …
produced as a fine particle slurry, which is pumped to a storage area, generally at a low …
Carbon nanofibers (CNFs) dispersed in ultra-high performance concrete (UHPC): Mechanical property, workability and permeability investigation
This paper presents experimental data on the effect of carbon nano-fiber (CNF) dispersion
on mechanical behavior, workability, and permeability of ultra-high-performance concrete …
on mechanical behavior, workability, and permeability of ultra-high-performance concrete …
Co-disposal of magnesium slag and high-calcium fly ash as cementitious materials in backfill
Waste minimization is a major approach whereby many industries decrease environmental
pollution and promote cleaner production. To achieve sustainable development, a novel …
pollution and promote cleaner production. To achieve sustainable development, a novel …
Lithium slag and fly ash-based binder for cemented fine tailings backfill
This research work was an exploration of the feasibility of utilizing a lithium slag (LS) and fly
ash (FA)-based binder for cemented fine tailings backfill (CFTB). Extensive experiments …
ash (FA)-based binder for cemented fine tailings backfill (CFTB). Extensive experiments …
Cementitious backfill with partial replacement of Cu-rich mine tailings by sand: Rheological, mechanical and microstructural properties
The thinning of tailings gradation during ore processing leads to a sizeable fall in the
strength of cementitious paste backfill (CPB), increases operational risks, and encourages …
strength of cementitious paste backfill (CPB), increases operational risks, and encourages …
Effects of superplasticizer on rheological properties of cemented paste backfills
The rheological properties of cemented paste backfill (CPB) affect the flow characteristics
during transport for underground open stope filling. An experimental study was conducted to …
during transport for underground open stope filling. An experimental study was conducted to …
Hydro-mechanical behavior and microstructure evolution of red clay-bentonite backfills
K Zhu, K Zhang, Y He - Applied Clay Science, 2023 - Elsevier
Soil-bentonite (SB) cutoff walls have been extensively used as vertical engineering barriers
to control groundwater flow and subsurface contaminant migration. As the pollution …
to control groundwater flow and subsurface contaminant migration. As the pollution …
Short-term hydraulic conductivity and consolidation properties of soil-bentonite backfills exposed to CCR-impacted groundwater
The present study investigated the effectiveness of two soil-bentonite slurry wall backfills,
specifically sand/conventional Na-bentonite (NaB) and sand/hexametaphosphate (SHMP) …
specifically sand/conventional Na-bentonite (NaB) and sand/hexametaphosphate (SHMP) …
Effect of superplasticizers on the consistency and unconfined compressive strength of cemented paste backfills
This paper assesses the effects of different types of high-range water reducer (HRWR) on
the consistency (slump) and unconfined compressive strength (UCS) of cemented paste …
the consistency (slump) and unconfined compressive strength (UCS) of cemented paste …
Experimental study on barrier performance and durability under dry-wet cycles of fly ash based geopolymer cutoff wall backfill
Vertical cutoff wall is one of the most effective technologies to restrict the migration of
contaminants. In this study, a geopolymer cutoff wall backfill (GCWB) consisting of reactive …
contaminants. In this study, a geopolymer cutoff wall backfill (GCWB) consisting of reactive …