| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 234562 | Minerals Engineering | 2006 | 10 Pages |
Abstract
It has been observed in several Jameson cell installation where the source for flotation feed is deslime screens, that the recovery of coal particles greater than 0.5 mm is not as great as that of finer material. Consequently, a research project was undertaken at a CHPP in the Bowen Basin Queensland to assess the possibility of increasing the recovery of coarser particles (+0.5 mm) within the downcomer of the Jameson cell. The effect of decreasing turbulence and agitation in a commercial-scale downcomer was investigated to assess the effect on the recovery of both coarse and fine coal particles.This paper details the findings of the test work, summarising the results relating to differences in the operating parameters within the downcomer.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
J. Cowburn, G. Harbort, E. Manlapig, Z. Pokrajcic,