FD合金负压稳流型分酸器在铜冶炼烟气制酸中的应用  

Application of High Efficiency Strong Sulfuric Acid Distributor in Making Acid from Copper Smelting Flue Gas

作　　者：杨四秦 张兴旺 自振华 YANG Si-qin;ZANG Xing-wang;ZI zhen-hua

机构地区：[1]中国有色矿业集团谦比希铜冶炼有限公司

出　　处：《有色设备》2019年第5期34-37,68,共5页Nonferrous Metallurgical Equipment

摘　　要：叙述了某铜冶炼厂配套一期320 kt/a的烟气制酸装置中,最终吸收塔分酸器改造的实践经验,从分酸均匀效果、生产技术指标、使用寿命和设备造价等方面,将原设计的槽管式分酸器和改造后的FD合金分酸器进行综合对比。Capacity of 320 kt/a flue gas Acid Plant in a copper smelting company.With practical experience in reforming the acid distribution of the Final Absorption Tower and from the uniform effect of acid separation,production technical indicators,service life and equipment cost,a comprehensive comparison is made between the original designed fluted tube Acid Distributor and the modified extended tubule FD alloy Acid Distributor.

关 键 词：铜冶炼烟气制酸 干吸塔 负压稳流 分酸器 结构特点 应用效果 

分 类 号：TF811[冶金工程—有色金属冶金]