what are the steps for cement production to become possible in cheapunjae?
Answers
Answer:
From the limestone quarry to the delivery of the end product, follow every step in the cement manufacturing process.
Step 1: Mining
The cement manufacturing process starts from the mining of raw materials that are used in cement manufacturing, mainly limestone and clays. A limestone quarry is inside the plant area and a clays quarry is as far from the plant area as 25 km. The limestone is excavated from open cast mines after drilling and blasting and loaded onto dumpers which transport the materials and unload into hoppers of limestone crushers. The clays are excavated from open cast mines and loaded onto dumpers which transport the materials and unload into open yard storage. Then it is transported by trucks and unloaded into the hopper of a clay crusher. They are three types of clay used in cement manufacturing, namely silty clay, Zafarana clay, and Kaolin.
Other raw materials are used to control the kiln feed mix design, namely sand, and iron ore. The sand and iron ore are transport from outside the plant (from different suppliers) by trucks and unloaded into open yard piles, called sand and iron ore piles.
Answer:
Cement manufacturing is a complex process that begins with mining and then grinding raw materials that include limestone and clay, to a fine powder, called raw meal, which is then heated to a sintering temperature as high as 1450 °C in a cement kiln