摘要
在生产99.9%的电解金属锰产品时,往往加入含二氧化硫的物质做添加剂,因此检测溶液中的亚硫酸根对电解金属锰的生产有着很重要的作用。该方法是采用自动电位滴定仪,利用沉淀滴定法进行亚硫酸根的测定,方法简单适用。
99.9% EMM in the production is often made by adding substances containing sulfur additives,so the detection of sulfite solution on the production of EMM has a very important role.The method is automatic potentiometric titrator,by using precipitation titration method sulfite,determination method is simple.
出处
《中国锰业》
2010年第3期37-38,共2页
China Manganese Industry
