Add time:2021-03-29

1. The influence of useful elements and main associated elements on raw materials The grade of useful elements determines the processing method of raw materials. When the potassium salt mine is processed by the dissolution crystallization method, the product of the ore useful element is mainly required.

Orthodox

Orthodox

When using the flotation method to select a potash mine, in addition to the grade of ore, there is also a water insoluble matter, especially the requirement of fine mud content.

Rock salt, water insoluble matter and minerals such as calcium and magnesium are the main associated minerals that affect product quality. Affect its application in chemical and other industrial fields.

2. National standard

Since China's potash mines and processing plants (such as potash plants) are a combination, the final inspection is the quality of processed products. Therefore, there is no uniform standard for potassium salt ore. The national standard for potassium chloride products applies to industrial or agricultural potassium chloride products obtained by flotation or dissolution crystallization from Yantian Sunlight Carbide and Potassium Salt Mine.

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