几套大型冶炼烟气制酸系统设计简介

介绍大冶有色金属公司270 kt/a铜冶炼烟气制酸系统、河南豫光金铅集团65 kt/a铅冶炼烟气制酸系统、株洲冶炼厂68 kt/a铅冶炼烟气制酸系统、金川公司660 kt/a镍冶炼烟气制酸系统、河南豫光金铅集团160 kt/a锌冶炼烟气制酸系统的工艺特点及主要设备.分析国产大型化设备和催化剂与进口产品的差距,建议企业根据投资和收益、环保以及生产稳定性等因素,结合自身的实际情况来选择使用国产设备和催化剂或进口.

Introduction of several large-scale metallurgical sulphuric acid plants designed by CNMEDRGI

The process features and main equipment of Daye Non-ferrous Metal Company' s 270 kt/a copper metallurgical acid plant, Henan Yuguang Cold and Lead Company' s 65 kt/a lead metallurgical acid plant and 160 kt/a zinc metallurgical acid plant, Zhuzhou Smelter' s 68 kt/a lead metallurgical acid plant and Jinchuan Company ' s 660 kt/a nickel metallurgical acid plant, all designed by China Non-ferrous Metal Engineering Design and Research General Institute (CNMEDRGI), are introduced. The differences between domestic large-scale equipment and catalyst and imports are analyzed. It is suggested that the enterprise should chose the domestic or imported equipment and catalyst according to cost-efficiency, environmental protection and production stability, on the basis of their own actual condition.