2014-Sustainable Industrial Processing Summit
SIPS 2014 Volume 3: Non-ferrous & Iron_Steel
| Editors: | Kongoli F |
| Publisher: | Flogen Star OUTREACH |
| Publication Year: | 2014 |
| Pages: | 522 pages |
| ISBN: | 978-1-987820-05-8 |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
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Experimental study on flow characteristics of self-stirring reactor drove by pressure energy
Tingan Zhang1;1NORTHEASTERN UNIVERSITY,CHINA, Shenyang, China;
Type of Paper: Keynote
Id Paper: 325
Topic: 3
Abstract:
The research of solid-liquid pressure leaching reactor is always a focus which is paid close attention to by academy and industrial. Under this trend a self-stirring reactor was proposed originally by the Northeastern University. High speed video t and PIV technology were adopted in this paper to research on agitation characteristics of new kind of self-stirring reactor. The results demonstrated: the agitation speed decreased first and then increased with the rise of liquid height, the stirring speed was the lowest which was 84 rpm at the datum; the whole flow field presented turbulence state; the stirring reactor successfully converted pressure energy to mechanical energy, the stirring promoted the mixed turbulence of fluid in the reactor.