coal coarse powde Production process
The production process of coal coarse powder begins with the excavation and transportation of raw materials from the coal mine to the processing plant. The coal is then crushed into smaller pieces using crushers, which transform it into a fine powder.
Once the coal has been reduced to a fine powder, it is mixed with other ingredients such as limestone and clay in precise proportions. This mixture is then fed into a preheater, where it undergoes several stages of heating before reaching temperatures between 1200-1400°C.
coal coarse powde Production process
After preheating, the mixture enters a rotating kiln through which hot gases are passed. These gases react with the mixture inside the kiln forming clinker – sintered material that will be ground to form cement.
After cooling down, this sintered material passes through a coarse grinding stage to produce high-quality coal coarse powder. The final product goes through quality control checks before being packaged for delivery.
The entire process requires careful monitoring and attention to detail at every stage to ensure consistent quality output. From mining operations all way up until packaging for delivery; each step must adhere strictly by international standards and regulations set forth by industry associations worldwide ensuring top-notch safety measures throughout production.
Spodumene: According to the hard rock crushing process, the crushed product is generally 5-40mm, combined with different design requirements of customers, two-end or three-stage crushing, high-grade crushed products (above 4-5%) can be directly used in the metallurgical process to produce lithium carbonate Or lithium hydroxide, the particle size of the finished product is generally around 20-40mm; low-grade generally requires ball mill grinding and separation, and the particle size of the finished product is generally around 5-20mm;
