Studying the Effect of Potassium Amyl Xanthate Surfactant on Fe, Cu and U Ions for the Pretreatment of Abu Zeneima Sulphate Leach Liquor

被引：9
作者：
Ahmed, Sherien Hussein [1 ]
El Gammal, Entesar Mohamed [1 ]
Amin, Mostafa Ibrahim [2 ]
Yousef, Walid Mohamed [1 ]
机构：
[1] Nucl Mat Author, Chem Anal Dept, POB 530, Cairo, Egypt
[2] Nucl Mat Author, Prod Sect, Refining Yellow Cake Dept, POB 530, Cairo, Egypt
来源：
PERIODICA POLYTECHNICA-CHEMICAL ENGINEERING | 2021年 / 65卷 / 03期
关键词：
potassium amyl xanthate (KAX); iron; copper; Abu Zeneima sulphate leach liquor; PHOSPHORIC-ACID; IRON; COPPER; FLOTATION; RECOVERY; REMOVAL;
D O I：
10.3311/PPch.15795
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In this study, batch experiments were performed to study the behavior of potassium amyl xanthate surfactant on Fe, Cu and U ions for the pretreatment of Abu Zeneima sulphate leach liquor. Various parameters, such as amount of potassium amyl xanthate, pH, stirring time, sample volume to potassium amyl xanthate mass (v/m ratio) and temperature were tested to determine the optimum conditions. The numerical results obtained support the experimental data on decreasing the iron and copper values where 0.1 g potassium amyl xanthate could remove 86.8 mg Fe and 0.98 mg Cu from the studied sulphate solution with no effect on uranium content. FTIR spectroscopy and XRF analysis were used for investigation.
引用
收藏
页码：408 / 415
页数：8
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