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Procedure for the obtaining of flutor spat and eventually also of heavy spatat by selective flotation (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of flutor spat and eventually also of heavy spatat by selective flotation (Machine-translation by Google Translate, not legally binding)
Process for obtaining high-value fluorine spar starting from fluorspar minerals, and also from minerals with a very small content of fluorspar, characterized by the use of an active anion accumulator, for example an etheric acid salt phosphoric fatty alcohol and a foaming agent, for example flotanol f or tragol 4. (Machine-translation by Google Translate, not legally binding)
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