冶金丛刊
冶金叢刊
야금총간
METALLURGICAL COLLECTIONS
2014年
5期
38-41,45
,共5页
库仑滴定法%铁矿粉%硫%应用
庫崙滴定法%鐵礦粉%硫%應用
고륜적정법%철광분%류%응용
Kulun titration%Iron ore powder%Sulfur%Application
研究了库仑滴定法在高硫铁矿粉分析中的应用，对定硫仪净化装置的维护、助溶剂的选择、电解液的使用进行了试验。本法用于测定大于0．100％的铁矿粉中的硫，精密度好、准确度高、操作简便，能够满足炼铁原料中高硫铁矿粉的分析要求。
研究瞭庫崙滴定法在高硫鐵礦粉分析中的應用，對定硫儀淨化裝置的維護、助溶劑的選擇、電解液的使用進行瞭試驗。本法用于測定大于0．100％的鐵礦粉中的硫，精密度好、準確度高、操作簡便，能夠滿足煉鐵原料中高硫鐵礦粉的分析要求。
연구료고륜적정법재고류철광분분석중적응용，대정류의정화장치적유호、조용제적선택、전해액적사용진행료시험。본법용우측정대우0．100％적철광분중적류，정밀도호、준학도고、조작간편，능구만족련철원료중고류철광분적분석요구。
The Application of Kulun Titration to analyze the high sulfur content in iron ore powder was researched in this paper .The tests were performed concerning the maintenance of determination sulfur meter purification device , cosolvent selection , the use of electrolyte , etc.The method was used for the determination of more than 0.1%sulfur content in iron ore powder , with good precision , high accuracy and simple operation .And it can meet the analytical requirements of high sulfur iron ore powder as iron-making raw materials .
