Natural evolution of alkaline characteristics in bauxite residue
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DOI: 10.1016/j.jclepro.2016.12.125
Abstract: Bauxite residue, a highly alkaline solid waste, is extremely hazardous to the surrounding environment and current research approaches have largely focused on the removal and separation of alkaline substances. Natural weathering processes may be a… read more here.
Keywords: capacity; neutralizing capacity; bauxite residue; alkaline ... See more keywords
Magnesium Silicate Binding Materials Formed from Heat-Treated Serpentine-Group Minerals and Aqueous Solutions: Structural Features, Acid-Neutralizing Capacity, and Strength Properties
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DOI: 10.3390/ma15248785
Abstract: The influence of structural features of three serpentine-group minerals (antigorite, chrysotile, and lizardite) on the hydration of heat-treated materials and the formation of magnesium silicate binder has been studied. Initial serpentine samples have been fired… read more here.
Keywords: strength; heat treated; capacity; heat ... See more keywords