Displaying 1 - 2 of 2
Description
The invention is developing a bench scale flotation of feldspar using sulphuric acid acts as an activator (to replace hidrofluoric acid) with a mixed cationic/anionic collector (n-tallow 1, 3-propanediamine-dioleate), thereby create Environmental…
Classification
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Description
Memproses bijih besi menggunakan kaedah teknologi hijau yang dapat meningkatkan gred bijih besi kepada gred kosentrat besi komersial dengan mencapai piawaian (Standard) antarabangsa serta dapat mengekalkan kelestarian/kemampanan (sustainable) sumber…
Classification
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