化学学报 ›› 1961, Vol. 27 ›› Issue (1): 14-18. 上一篇    下一篇

论文

铼、钒、钼、钨的纸上层析

邹时复, 钱学勋   

  1. 山东大学化学系
  • 收稿日期:1960-03-24 出版日期:1961-03-15 发布日期:2013-06-03

THE PAPER CHROMATOGRAPHIC SEPARATION OF RHENIUM, VANADIUM, MOLYBDENUM AND TUNGSTEN

TZOU SHIH FC, CHIEN HSUEH-HSUN   

  1. Chemistry Department, Shantung University
  • Received:1960-03-24 Online:1961-03-15 Published:2013-06-03

本文以纸上层析研究铼与钒、钼、钨的互相分离,试验以正丁醇为基而含不同络合剂与酸的十四种展开剂,结果证明,铼与上述元素分离均较好,全部展开剂都可达到此目的.其中展开剂1,2,7,13,14a等五种尚可用于四者共存时的互相分离,结果良好.本文尚注意到展开剂中酸度不同对四者的RF值的影响.铼、钼、钨的RF值均随酸度增大而增大,而且铼的RF值与酸度成直线关系.但是钒与前三者不同,其RF值随酸度变化而改变甚少.

The present paper deals with the separation of rheoum, from vanadium, molybdenum and tungsten by means of paper chromatography. Fourteen eluents of h-hutanol-base containing various complexing agents and acids have been tested. Eiperimental results show that good separation of rhenium from the elements nmnrioned caa he achieved with all the eluents tried.