摘要
以三氧化二锑为原料，采用一步氧化回流法制备低Ｓｂ（ Ⅲ） 含量的焦锑酸钠。重点研究了添加剂、浆化温度、氧化温度和结晶温度对产品中Ｓｂ（ Ⅲ） 含量的影响，从而确定了最佳的工艺条件，大大降低了产品中Ｓｂ（ Ⅲ） 的含量。
Low Sb(Ⅲ) sodium antimonate was prepared using antimony trioxide as raw material by one step oxidation reflux. In the paper, the effects of additive, serousing temperature, oxygensing temperature and crystallizing temperature on the content of Sb(Ⅲ) in the products were studied, establishing the optimum technological conditions, under which the content of Sb(Ⅲ) in the products could be reduced greatly.
出处
《矿冶工程》
CAS
CSCD
北大核心
1999年第3期50-52,共3页
Mining and Metallurgical Engineering
关键词
三氧化二锑
焦锑酸钠
添加剂
氧化回流法
制备
antimony trioxide
sodium antimonate
additive
the oxidation reflux process
