Depressing capability of modified starches in the reverse flotation of quartz from hematite with cationic collectors

The floatability of hematite and quartz were investigated using dodecylamine as collector and cassava starch, carboxymethyl starches with degree of substitution (DS) of 0.026 and 0.21, and phosphate ester starches with DS of 0.0065 and 0.055 as depressants. The effect of DS on the depressing behavio...

Full description

Bibliographic Details

Published in:	工程科学学报
Main Authors:	REN Ai-jun, SUN Chuan-yao, ZHU Yang-ge
Format:	Article
Language:	Chinese
Published:	Science Press 2017-12-01
Subjects:	carboxymethyl starch phosphate ester starch degree of substitution (ds) hematite reverse flotation with cationic collectors
Online Access:	http://cje.ustb.edu.cn/article/doi/10.13374/j.issn2095-9389.2017.12.006