Method for using collector prepared from illegal cooking oil in fluorite flotation
A collector and waste oil technology, applied in the field of fluorite flotation, can solve the problem of lack of research reports, and achieve the effects of improving technical indicators, reducing the loss of concentrates, and reducing production costs
Active Publication Date: 2011-11-16
BEIJING JUNZHIQING SCI & TECH
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The invention relates to a method for using a collector prepared from illegal cooking oil in fluorite flotation. The collector is prepared by the following steps: (a) purifying and extracting illegal cooking oil; and (b) subjecting the purified and extracted illegal cooking oil obtained by the step (a) to a hydrolysis reaction and thus obtaining the collector for use in ore floatation. When the collector prepared from the illegal cooking oil, which is used in the invention, is used in fluorite flotation, the selectivity of the collector is improved, and the technical index and economic index of the flotation can be improved. As the illegal cooking oil is used as the raw material for preparing the collector, the technical scheme adopted by the invention has a great significance for avoiding environment pollution, simplifying production process, reducing food safety threats and the like.
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