It gives introduction to the design and new type equipment features of dilute acid cooling and cleaning process of smelting gas used in the acid making plant of Daye Smelter.
介绍大冶有色金属公司冶炼厂制酸车间采用稀酸冷却净化工艺的设计以及新型设备的特点。
When the new model was applied to accelerated cooling process control system, the control accuracy of cooling system was improved apparently.
将多次曲线平均温度计算模型的应用于加速冷却过程控制系统，结果表明系统控制精度得到较大幅度的提高。
With double stage neutralization, double stage flocculation settlement, one stage vacuum filtration, and one stage cooling, the new process for treatment of waste water coming from the wate...
采用两次中和、两次絮凝沉降、一次真空过滤、一次冷却降温工艺处理水洗净化的污水，实现了封闭循环，达到了零排放。
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