钼酸铅重量法中沉淀条件和提高沉淀纯度的探讨

Precipitation Conditions of Lead Molybdate Weight Method and Method to Improve Purity of Precipitation

对影响钼酸铅晶形沉淀生成时的乙酸铅(沉淀剂)浓度、加入速度、溶液的温度和体积、沉淀的陈化时间和洗涤剂的浓度进行了探讨,确定了沉淀条件。

The paper analyzes the precipitation conditions of lead molybdate, such as the concentration of lead acetate （precipitant）, adding speed, solution temperature and volume, aging time and detergent concentration, and fixes the precipitation condition.