Application of topological indices to froth-flotation of an uranium ore

被引：1
|
作者：
Natarajan, R [1 ]
Nirdosh, I
Muthuswami, SV
机构：
[1] Champion Higher Secondary Sch, Dept Chem, Tiruchirappalli 620001, India
[2] Lakehead Univ, Dept Chem Engn, Thunder Bay, ON P7B 5E1, Canada
来源：
CURRENT SCIENCE | 1999年 / 77卷 / 09期
关键词：
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Topological indices, namely Wiener index, Randic's connectivity index and the information index based on distances are used to describe the molecular structure of a series of alkylcupferrons used as mineral collectors in the beneficiation of a Canadian uranium ore. There is a linear relation between any of these topological indices and the separation efficiency of the alkylcupferrons considered. The data fit into two separate curves, differentiating the alkylcupferrons into two subclasses, one with rigid rod-like methyl substituents and the other with flexible alkyl substituents.
引用
收藏
页码：1170 / 1174
页数：5
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