【摘要】 本文介绍了一种用二级淋洗处理白钨精矿湿法冶金尾气中的HCl气的方法。实践证明 ,该方法的应用 ,既能从根本上治理HCl气体污染 ,又能最大限度地降低处理成本。更多还原

【Abstract】 A two-step drip washing method is presented in this paper,which is used in treating the pollution of HCl waste gas come from the process of sheelite hydrometallurgy.It is proved in practice that HCl waste gas pollution can be settled down by this method,and the operate cost should be reduced in maximum.更多还原