A classifier equipment with overflow end spiral completely submerged below the liquid surface.
Xinhai tailings dry stacking technology is mainly applied to the dewatering and concentrating of mineral tailings in the mineral processing plants. To reach the aim of tailings dry stacking and avoiding environmental pollution, it is the essential technology of green mine.
Phosphate Flotation Product Line is applied for complex structure phosphate with fine particle distribution, closed embeddedness relationship, difficult monomer dissociation, etc.
Barite is fragile and like a big tube. The separation methods of Xinhai are generally gravity separation, magnetic separation and flotation.
Alluvial gold processing solution mainly applies to processing alluvial gold with a large volume of gangue minerals. Alluvial gold processing is a set of mining processes, including crushing and screening, desliming stage, separating stage, etc.
Sand mining in South Africa is controlled by a complex regulatory system that can be distilled into three main themes mineral regulation environmental regulation and land use planning regulation. In this thesis it is hypothesised that sand mining is subject to all three regulatory themes equally. In practice however the regulatory system
The laws that govern sand mining in South Africa should be simplified to a level that will enable these miners to understand. The activities of illegal sand mining along the Nzhelele River needs to be controlled. It emerged from the study that most of the sand mining activities are conducted without due regard to environmental protection.
Natural sand from estuary and coastal land is one of South Africas most valuable resources. However there has recently been a drastic increase in uncontrolled and unauthorised sand mining activities in rivers valleys and estuaries throughout the country. The frameworks governing smallscale sand mining in South Africa lack the necessary