Acta Chimica Sinica ›› 1959, Vol. 25 ›› Issue (5): 346-352. Previous Articles    

铜矿物相分析研究

严仁荫, 刘玉珊   

  1. 北京大学化学系
  • 收稿日期:1959-07-31 出版日期:1959-10-15 发布日期:2013-06-03

PHASE ANALYSIS OF COMPLICATE COPPER ORES

YEN JEN-YIN, LIU YU-SHAN   

  1. Department of Chemistry, Peking University
  • Received:1959-07-31 Online:1959-10-15 Published:2013-06-03

The Ageenkov's acheme[1] of phase analysis of complicate copper ores hae the dieadvantages that (1) most components are not determined directly but calculated fxom a sezies of simultaneous equations, (2) some methods are based upon non-etoichiometric reactions,(3) it necessitates the use of potassium cyanide and (4) it neglects the interference of accompanying minerals, such as sphalerite,galena,pyrite etc.