Sharad G Dixit
Articles written in Bulletin of Materials Science
Volume 10 Issue 5 August 1988 pp 471-475
High gradient magnetic separation has proved to be a successful method for removing micron size colouring bodies from china clays. Clays from Chotanagpur, Bihar have been beneficiated to improve its brightness. The effect of field, flow rate and dispersing agents has been studied on both the run of mine (rom) clay and the washed clay. Significant improvement in the brightness of clay has been obtained.
Volume 10 Issue 5 August 1988 pp 479-483
Manganese can be easily leached from chemically inert manganese ore by aqueous solutions of SO2. Total manganese dissolution occurs at 650 rpm, 0·2% solid, 426
Volume 42 | Issue 6
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