摘要
通过试验采用重铬酸钠与硫酸铵为原料,进行二次焙烧生产冶金级氧化铬绿,探索了硫铵法制得满足高纯金属铬要求的氧化铬绿的可行性。
t Using sodium dichromate and ammonium sulfate as raw materials for the secondary roasting producing metallurgical grade Cr207, experiment explored the feasibility of producing Cr207 which can meet the requirements of high-purity metallic chromium with ammonium sulfate method.
出处
《铁合金》
2015年第6期26-29,共4页
Ferro-alloys
关键词
硫酸铵
重铬酸钠
二次焙烧
淬取
氧化铬绿
ammonium sulfate, sodium dichromate, secondary roasting, extraction, chromium oxide green
