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How to Calcine Active Lime?

Publication date: 2019-07-12 11:44 article source: ZK Corp viewed:

Active lime is widely used and has a broad market prospect. Calcination is a key process in the production of activated lime. The choice of calcining equipment has an important impact on the full utilization of limestone resources. General mine products 0-30mm fine-grained limestone accounts for 30-40% of the total output. If not fully utilized, limestone resources will be seriously wasted.

At present, active lime calcination equipment is different, and the limestone grade used is also different. The lime rotary kiln can directly calcine 10-50mm fine-grained limestone, so that most of the limestone below 40mm can be utilized, and the annual mining cost can be saved and the mining life of the mine can be extended. Therefore, the rotary kiln calcined active lime has good advantages and good development prospects in fully utilizing the limestone resource energy.


The main features of the rotary kiln production process are the combination of the advantages of low heat consumption of the shaft kiln and low heat activity of the rotary kiln. The rotary kiln with vertical preheater and vertical cooler is used to calcine limestone. Which meets the production requirements of energy saving, environmental protection and good activity.

Henan Zheng Mining Machinery Co., Ltd. can provide you with a active lime production line of capacity 50-800 t/d, as well as a complete set of process solutions for technical consultation, design, manufacturing, installation and commissioning of lime production line.

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