Sodium fluoride assisted acid leaching of coal fly ash for the extraction of alumina
Alok Tripathy, Binapani Behera, V. Aishvarya, Abdul Rauf Sheik, Barsha Dash, Chinmaya Kumar Sarangi, Baishnab C. Tripathy, Kali Sanjay, Indra Narayan Bhattacharya
Abstract