节点文献
硫酸铈滴定法连续测定钛铁矿中的二氧化钛和总铁
Continuous Determination of Titanium Dioxide and Total Iron in Ilmenite by Titrimetric Method with Cerium Sulphate
【摘要】 在硫酸介质中,以硝基马钱子碱为指示剂,硫酸铈滴定钛(Ⅲ);然后加入磷酸,以二苯胺磺酸钠为指示剂,继续用硫酸铈滴定铁(Ⅱ)。
【Abstract】 In sulphric acid medium,titanium(Ⅲ)was titrated by cerium sulphate with cacotheline as the indicator.Then,phosphoric acid was added and iron(Ⅱ) was titrated continiuity by cerium sulphate with sodium diphenylaminesulfonate as the indicator.
【关键词】 钛;
铁;
连续测定;
硫酸铈;
钛铁矿;
【Key words】 titanium; iron; continuous determination; cerium sulphate; ilmenite;
【Key words】 titanium; iron; continuous determination; cerium sulphate; ilmenite;
- 【文献出处】 辽东学院学报(自然科学版) ,Journal of Eastern Liaoning University(Natural Science) , 编辑部邮箱 ,2011年01期
- 【分类号】O655.2;P575
- 【被引频次】9
- 【下载频次】179