Flotation mechanism of octylic hydroxamic acid on diaspore

Liu, Sanjun, Qin, Wenqing, Peng, Tiefeng and Hu, Yuehua (2013) Flotation mechanism of octylic hydroxamic acid on diaspore. Chinese Journal of Geochemistry, 32 2: 191-194. doi:10.1007/s11631-013-0621-7

Author Liu, Sanjun
Qin, Wenqing
Peng, Tiefeng
Hu, Yuehua
Title Flotation mechanism of octylic hydroxamic acid on diaspore
Journal name Chinese Journal of Geochemistry
ISSN 1000-9426
Publication date 2013-06-01
Year available 2013
Sub-type Article (original research)
DOI 10.1007/s11631-013-0621-7
Open Access Status Not yet assessed
Volume 32
Issue 2
Start page 191
End page 194
Total pages 4
Place of publication Beijing, China
Publisher Kexue Chubanshe / Science Press
Language eng
Abstract Bauxite resources are widely spread in the earth. However, the effective utilization of this mineral is still under infant. The conventional collector for diaspore mineral is oleic acid. It has three main drawbacks which are highly insoluble, large dosages in bauxite flotation, and low selectivity, which hinder its application in industry. In this research, octylic hydroxamic acid was synthesized, and its collecting ability toward two major minerals in bauxite-diaspore and kaolinite was investigated. The collecting power of various reagents for diaspore are shown as follows: oleic acid
Keyword Bauxite
Octylic hydroxamic acid
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Chemical Engineering Publications
Official 2014 Collection
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Created: Fri, 29 Nov 2013, 01:24:10 EST by System User on behalf of School of Chemical Engineering