锑氧化矿黄云子制备锑酸钠工艺研究  

Study on Preparation of Sodium Antimonate from Antimony Oxidized Ore"Huangyunzi"

作　　者：李加生 刘鹊鸣 龚福保 LI Jiasheng;LIU Queming;GONG Fubao(Hsikwang Shan Twinkling Star Co.,Ltd.,Lengshuijiang 417502,China)

机构地区：[1]锡矿山闪星锑业有限责任公司,湖南冷水江417502

出　　处：《湖南有色金属》2023年第2期41-43,67,共4页Hunan Nonferrous Metals

摘　　要：当前氧化锑制备锑酸钠成本较高,文章拟采用廉价锑氧化矿---黄云子为原料,通过氢氧化钠碱浸、净化、氧化,探索采用氢氧化钠溶浸法制备锑酸钠,研制一种复杂锑原料制备锑酸钠的新方法,降低生产成本,实现低成本制备锑酸钠工艺。In view of the high cost of preparing sodium antimonate from antimony oxide at present,this paper intends to use cheap antimony oxide ore Huangyunzi as raw material to explore the preparation of sodium antimonate by sodium hydroxide leaching,purification and oxidation,and develop a new method of preparing sodium antimonate from complex antimony raw material to reduce the production cost and realize the low-cost preparation process of sodium antimonate.

关 键 词：黄云子 碱浸 净化 氧化 锑酸钠 

分 类 号：TF111.31[冶金工程—冶金物理化学]