Sen, S K and Banerjee, N L (1994) A new technique of decomposition of chrome ores for subsequent determination of Al, Fe, Ca and Mg. NML Technical Journal, 36 (1). pp. 25-30.
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The conventional methods of decomposition of chrome ore and chrome bearing material is carried out by fusing the sample with Na2O2. But the flux is not very stable and at the same time very costly. So an alternative simple method of decomposition has been recommended by reacting the ores with H3PO4 (condensed). The resultant fused mass was dissolved in acid or water. Al, Fe and Mg in the solution were estimated by Atomic Absorption Spectrometry.
|Uncontrolled Keywords:||Chrome bearing materials; Atomic Absorption Spectrometry; Chrome ores|
|Divisions:||Material Science and Technology|
|Deposited By:||Sahu A K|
|Deposited On:||13 Sep 2010 12:34|
|Last Modified:||27 Mar 2012 11:49|
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