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[Chemical Knowledge]：Production and manufacturing method and process flow of potassium magnesium sulfate fertilizer

Read： 561 Time：18months ago Source：Transform the World with Simplicity

The manufacturing method
of potassium magnesium sulfate fertilizer
potassium magnesium sulfate fertilizer is a multifunctional fertilizer rich in potassium, magnesium, sulfur and other elements, which has a significant effect on improving the yield and quality of crops. In the field of raw materials for chemical production, the manufacturing method of potassium magnesium sulfate fertilizer mainly includes the following steps:

1. raw material preparation

The raw materials required for the manufacture of potassium magnesium sulfate fertilizer mainly include potassium sulfate, magnesium sulfate and filler. Wherein, the mass ratio of potassium sulfate and magnesium sulfate is adjusted according to product requirements. Filler can choose fly ash, gypsum and other waste, in order to reduce production costs.

2. Mixing and stirring

Add the prepared potassium sulfate, magnesium sulfate and filling materials into the mixing and stirring machine according to the proportion, and mix the components evenly. The stirring time depends on the type of equipment and the nature of the material, and is generally controlled between 30 minutes and 1 hour.

3. Grinding and screening

the mixed and stirred materials to crush to improve the particle size uniformity of the product. Crushing equipment can choose hammer crusher, impact crusher, etc. The crushed materials pass through the screening equipment to screen out the materials that do not meet the particle size requirements to ensure product quality.

4. Drying packaging

dry the screened materials to reduce the moisture content in the product and prevent product agglomeration. The drying equipment can be rotary dryer, flash dryer, etc. The dried product shall be packaged with moisture-proof and waterproof materials to ensure the stability of the product during storage and transportation.

In the manufacturing process of potassium magnesium sulfate fertilizer, the following points need to be paid attention to:

1. Strictly control the quality of raw materials to ensure that the purity and particle size of raw materials meet the requirements to improve product quality.

2. Strengthen equipment maintenance and maintenance, regularly overhaul equipment to ensure normal operation of equipment and reduce failure rate.

3. Strengthen the production process monitoring, real-time monitoring and adjustment of key process parameters to ensure stable product quality.

4. Strengthen waste recycling, improve resource utilization, reduce production costs, and protect the environment.

In short, the manufacturing method of potassium magnesium sulfate fertilizer needs to strictly control the quality of raw materials, strengthen equipment maintenance and maintenance, strengthen production process monitoring and strengthen waste recycling and other aspects of work to ensure product quality and production efficiency. At the same time, it is also necessary to continuously optimize production processes and technologies according to market demand and product characteristics to improve product competitiveness and market share.

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