三乙二酸合铁(Ⅲ)酸钾制备实验的优化  

Optimization of the Potassium Trioxalatoferrate Preparation

作　　者：姜润田[1] 于洁玫[1] 黄太仲[1] 孙国新[1] 赵淑英[1] JIANG Run-tian;YU Jie-mei;HUANG Tai-zhong;SUN Guo-xin;ZHAO Shu-ying(School of Chemistry and Chemical Engineering,University of Ji’nan,Jinan 250022,China)

机构地区：[1]济南大学化学化工学院,山东济南250022

出　　处：《洛阳师范学院学报》2018年第2期17-19,共3页Journal of Luoyang Normal University

摘　　要：本文对三乙二酸合铁(Ⅲ)酸钾的制备实验进行了优化.优化后的实验可以得到晶形均匀、颗粒大、颜色鲜艳、产品产率高达63%~67%的实验结果.实验的改进不仅使该综合实验顺利进行,同时大大提高了学生的实验兴趣和动手能力.This paper deals with the optimization of the potassium trioxalatoferrate preparation experiment.The optimized experiment can yield products with uniform crystal shape,large particle size,bright color and high yield of 63%~67%.The optimization of this experiment can not only ensure the success of the comprehensive experiment,but also greatly improve the students'experimental interest and ability.

关 键 词：三乙二酸合铁(Ⅲ)酸钾 硫酸亚铁铵 优化 

分 类 号：G642.423[文化科学—高等教育学]