Selective flotation of scheelite from calcite using calcium lignosulphonate as depressant
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DOI: 10.1016/j.mineng.2018.01.015
Abstract: Abstract In this work, calcium lignosulphonate (CLS) was introduced as a novel flotation depressant for separation of scheelite from calcite. Sodium oleate (NaOl) acted as collector for scheelite. The flotation results showed that CLS had… read more here.
Keywords: flotation scheelite; calcium lignosulphonate; depressant; flotation ... See more keywords
Shear, Consolidation Characteristics and Carbon Footprint Analysis of Clayey Soil Blended with Calcium Lignosulphonate and Granite Sand for Earthen Dam Application
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DOI: 10.3390/su15076117
Abstract: Soil is a composite material of great interest to civil engineers. When the quality of such composite soils is poor, ground improvement techniques must be adopted to withstand the design load of superstructure. Existing soil… read more here.
Keywords: cls; granite sand; consolidation; calcium lignosulphonate ... See more keywords