In the process of improving quality and efficiency, China Aluminum Zhongzhou Aluminum Co., Ltd. supported precision investment and increased technological transformation to optimize production processes and reduce consumption targets. A few days ago, the company changed the idle 1# clinker kiln from calcined clinker to active lime production line. This technological transformation not only revitalizes the stock assets, but also can produce high-quality lime as an additive to the alumina process, effectively reducing process material consumption and removing harmful substances such as titanium and iron. The annual energy-saving benefit is over 20 million yuan.
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