节点文献
硫铁矿烧渣制备高纯软磁氧化铁工艺研究
Study of process for preparing high pure soft Fe2O3 from pyrite slag
【摘要】 本文研究了用硫酸分解硫铁矿渣的原理和方法 ,详细讨论了酸解反应及高纯氧化铁制备工艺条件及影响因素。烧渣中的氧化铁分解率高达 95 .5 % ,产生氧化铁纯度达 99.56 %。
【Abstract】 The principle and approach of dissolving pyrite slag by sulfuric acid were studied.The technology conditions and the factors affecting the preparation of pure ferric oxide were discussed.The rate of decomposition of ferric oxide in the slag is 95.5%,and pure degree of ferric oxide in product is 99.56%.
【关键词】 硫铁矿烧渣;
酸解;
转化率;
高纯氧化铁;
【Key words】 pyrite slag; dissolving by acid; transform rate; high pure ferric oxide;
【Key words】 pyrite slag; dissolving by acid; transform rate; high pure ferric oxide;
- 【文献出处】 化工矿物与加工 ,Industrial Minerals and Porocessing , 编辑部邮箱 ,2001年09期
- 【分类号】TQ138.11
- 【被引频次】30
- 【下载频次】181