발간논문

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Vol.1, No.2, 88 ~ 91, 1963
Title
Batch Flotation Tests of sang - dong Tungsten Ore - Utilization of fish Oils as Scheelite Collector -
최형섭 , 김연식 Hyung Sup Choi , Yeun Shik Kim
Abstract
Batch flotation tests of Sang dong tungsten ore (scheelite flotation feed of the mill) was carried out with fish oil as a colletor of scheelite. The above results are compared with those of oleic acid and led to the conclusion that the required quantity of collector can be reduced to a half, and a quarter in price, that of oleic acid when fish oil is used. Fish oil can be used at lower pulp temperature (10℃=mill water) at which oleic acid is not effective.
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