1.The Process Of Calcium Fluorite Beneficiation
It is the one of the the process of calcium fluorite beneficiation is consisted by roughing, multi-election operation selected. Using collector such as oleic acid or its substitutes is for roughing. Inhibitor of calcium minerals is sodium silicate and sulfuric acid mixture the proportion of which is 1:0.5—1:2, and the joint usage is 0.5—1.5 kg/t of ore. The process of calcium fluorite beneficiation provided by this invention has characterictics such as high addition to calcium efficient, simple process, low-cost. It can select very low calcium carbonate content of the super fluorite concentrate from fluorite-type calcium.
2.Natural Fluorite Fluorescent Paint
It is the one of natural fluorite optical coating process is beneficiation-crushing-configuration—mixing—sintering. This invention has those characteristics such as simple process, low cost, and meet the need of arts and crafts with fluorescent paint and a variety of effects with the requirements of items.
3.One Preparation Method Of Fluorite Flotation
It is the one of the preparation method of fluorite flotation collector is that take the production of intermediate products of oleic acid fatty acids or mixed fatty acid crude as materals, and then add 3% - 15% weight fatty acids of concentrated sulfuric acid to let them do sulfuric acid reaction. At last add weight fatty acid 0.4% - 3% foaming agent into reaction products to get the what w want. The method provided by this invention has those characteristics such as low cost and produced fluorite flotation machine with a strong ability collector, water compatibility, good dispersibility suites to fluorite flotation at room temperature and low temperature.
4.Conditioning Agent Composition Of Fluorite Flotation
It is the process method of fluorite ore flotation. It improves the patent grant No. 87105202. Fluorite ore flotation in now tchonolgy takes acid jacketed agents increase income.
5.Carbonate - Flotation Separation Of Fluorite Mine
The present invention provides a carbonate - fluorite ore flotation separation-effective method, particularly applicable to high carbonate content in the flotation separation of fluorite mine. The key is to select effective inhibitors of the carbonate minerals - acidified water glass and Canadian drug measures. Under the conventional process conditions, realize high-purity separation of carbonate and fluorite.
6.Fluorite Flotation Method
The present invention involves the method of fluorite flotation using conditioning agent . The present invention using acid, alkali and synergist mixture as a basis for adjusting the composition of agents, the use of oleic acid or sodium oleate as a rubber collector, process for the composite circuit, in the near-neutral conditions and at room temperature fluorite ore flotation, the recovery rate was high fluorite concentrate, the product of good quality and low impurity , less pharmaceutical consumption, low cost, suitable for applications of all types of fluorite concentrators.