为此，提出了利用制酸厂的制酸废热，应用逆流式处理工艺回收制酸尾料中的铁。
It is proposed to use the waste heat from the acid-making process to recover the iron in the acid-making tailing by a countercurrent process.
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。
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.
介绍了韶关冶炼厂制酸系统干吸塔分酸装置的改造实践。
This paper presents the modification of acid distributing device in drying and absorption tower of the acid-making system in Shaoguan Smelter.
应用推荐