Banerjee, T and Bhatnagar, P P (1957) Application of Physico-chemical Principles in Extraction Metallurgy. In: Symposium on Mineral Beneficiation and Extractive Metallurgical Techniques, Feb. 1957, NML, Jamshedpur.
Physical chemistry has two important tools namely, thermo-dynamics which indicates the possibility of a reaction, and kinetics giving the rate at which a reaction proceeds. This paper indicates how these tools can profitably by utilized for the extraction of metals. The authors illus-trate as to how physical chemistry has been helpful in the clear understanding of the high-temperature reactions and in searching out new methods for metal-winning. A fer instances where thermo-dynamic data have been applied for developing scientific extraction methods are pointed out and their limitations indicated. The instances cited include the separation of nickel and zinc from a mixture of their oxides, the preparation of titanium tetraoxide and the development of Pidgeons process for the production of magnesium.
|Item Type:||Conference or Workshop Item (Paper)|
|Uncontrolled Keywords:||thermodynamics; titanium tetraiodide; nickel; zinc|
|Deposited By:||Sahu A K|
|Deposited On:||25 Jul 2012 09:55|
|Last Modified:||25 Jul 2012 09:55|
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