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Application Practice of Fly Ash Replaces Coal Gangue to Produce Clinker |
Tangshan Yannan Cement Co., Ltd. |
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Abstract By adjusting the batching plan, using fly ash instead of coal gangue batching, while ensuring the strength of clinker, the raw mill output is increased. The SO2 emission concentration and the amount of desulfurized ammonia are reduced, the production cost is reduced, and it achieves the purpose of capacity improvement, energy consumption reduction and environmental protection.
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Received: 25 April 2021
Published: 22 September 2021
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