Abstract
The size, density of the particles and their shape play a significant role in the effectiveness of the pneumatic separation process. An experiment held using a lab machine revealed that the shape of the particles affects their warping from the air-flow. Research has shown that the airflow produced with the flat or narrow side of the ore which are flat and have a large form factor are more likely to be affected by the warping process. The impact of the ore shapes on the results of separating the pieces in terms of their density during the pneumatic separation process can be decreased by producing a structured feed-through into the air-flow using the flat side or by improving the previously selected ore pieces of a flat shape.
Highlights
The size, density of the particles and their shape play a significant role in the effectiveness of the pneumatic separation process
This paper provides the research results on the ore separation process at the Shatyrkul ore deposit using the dry gravitational methods
The X-ray radiometric separation (XRS) is an efficient pre-enrichment method; XRS is used for ore classes which are 30 mm or larger in size
Summary
The size, density of the particles and their shape play a significant role in the effectiveness of the pneumatic separation process. This paper provides the research results on the ore separation process at the Shatyrkul ore deposit using the dry gravitational methods. The X-ray radiometric separation (XRS) is an efficient pre-enrichment method; XRS is used for ore classes which are 30 mm or larger in size.
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