氨络合物法提纯次质氧化锌制活性氧化锌新工艺

A New Refinement Method For Preparation of Active Zinc Oxide From the Coarse By Ammonia Complexing

报道了一种以质次氧化锌（ＺｎＯ６５─９０％）为原料，碳化氨水作浸取剂，用氨络合物法制取活性氧化锌的新工艺。

a new method for prepartion of active zinc oxide with substandard zinc oxide(ZnO65─90%)as raw material ammonium bis carbonate(NH_4HCO_3)and aqeous amonia(NH_4OH)as dipping ragent,and using ammonia─Complexing method is reported.