Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/20995| Title: | QSAR modeling of flotation collectors Part 1-Application of valence connectivity indices to the flotation of a uranium ore using substituted-cupferrons† |
| Authors: | Natarajan, R Nirdosh, I |
| Issue Date: | Feb-2001 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Cupferron and substituted-cupferrons are used
as collectors for the flotation of a Canadian uranium ore. Valence connectivity indices are calculated
for these compounds and stepwise multiple regression analysis is performed to
select a best regression model to predict the separation efficiencies. Four of the
compounds, p-fluoro, p-chloro, p-mothoxy and
2,4,6-trimethyl-cupferrons are found to
be the outliers. Stepwise regression analysis using the topological indices selects
fifth order connectivity index, 5 v to form a regression model
with the highest F-score and a correlation coefficient of 0.908. |
| Page(s): | 130-134 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.40A(02) [February 2001] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 40A(2) 130-134.pdf | 1.02 MB | Adobe PDF | View/Open |
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