碘-乙醇分离—重铬酸钾滴定法间接测定脱硫渣中金属铁
王利杰, 杨志强, 安春玉, 李铁
Indirect determination of metallic iron in desulfurization slag by potassium dichromate titration after iodine-ethanol separation
WANG Li-jie, YANG Zhi-qiang, AN Chun-yu, LI Tie
冶金分析
.
2020, (4): 44
-48
.
DOI: 10.13228/j.boyuan.issn1000-7571.010962
京公网安备:11010802029195号 京ICP备06016127号