ISSN:
1573-9139
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Conclusions Laboratory and industrial tests have been made on eight representative samples of carbonate raw materials from Crimean deposits. To lower the impurity content in the starting raw material it is necessary to use preliminary enrichment by washing, with subsequent wet-screening, in use of the total raw material. The optimum calcining temperature for carbonate raw material with Crimean deposits is 1100–1200°C, and the slaking time of the calcined raw material is 15 min. Milk of lime obtained from samples of Balaclava limestone has the highest purity. The deposit is recommended as a source of auxiliary raw material in the production of magnesium oxide from brines. For use in the production of magnesium oxide from brines, the most promising of the Crimean dolomites investigated is the dolomite from the Pervomaisk deposit. The deposit is recommended for industrial tests aimed at exploring the possibility of replacement of limestones by dolomite.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01295415
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