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349 Views 0 Replies Latest reply: Feb 16, 2012 10:59 PM by jhxml RSS
jhxml Pro 70 posts since
Oct 26, 2011
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Feb 16, 2012 10:59 PM

overview of phosphate ore flotation

Flotation has been considered the most effective way of phosphate beneficiation. , Depending on the phosphate contained impurities and how much species, to introduce you to several different phosphate flotation process. Marble Latest Crusher
 
Commonly used in phosphate flotation process according to the major steps can be basically divided into two categories: direct flotation (single anti-flotation, etc.), two-step flotation (positive anti-floatation, anti a positive flotation, double reverse flotation etc.). Among them, the double reverse flotation is better for low grade phosphate rock flotation process.

 

A single anti-flotation process for the separation of the phosphate material and dolomite, with inorganic acids (sulfuric acid or phosphoric acid and its derivatives) as a slurry PH value adjustment agent and inhibitor of phosphate minerals. In the weakly acidic medium with fatty acid collector floating dolomite, phosphate rock material enriched in the slot product. mobile conveyor belt

 

Double reverse flotation process with a simple reagent system, the required type of chemicals, high separation efficiency, the process indicators of excellent, and the final concentrate tank product is easy to dehydration. Applies in particular in low-grade phosphate. Sulphur Mining

 

Is an anti-flotation process and double reverse flotation process can be satisfied with the sorting index. Double reverse flotation process has the product coarse grain size, easy to dehydration and drying, less affected by temperature, the reagent system is simple return can be fully recycled, etc.

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