Now showing items 1-6 of 6
Effect of fluid properties on two-phase froth characteristics
Fluid properties have a significant influence on the structure and dynamics of froths in agitated vessels. In this paper, the structure and dynamics of surface froths of 21 different liquids in agitated vessels were studied ...
The interpretation of flotation froth surfaces by using digital image analysis and neural networks
The rapid developments in computer vision, computational resources and artificial intelligence, and the integration of these technologies are creating new possibilities in the design and implementation of commercial machine ...
Batch flotation of a complex sulphide ore by use of pulsated sparged air
Pulsation of air sparged into the flotation cell of a complex sulphide ore led to vibration of the bubbles in the pulp, and enhanced bubble-particle collision. The thinning and destruction of the intervening thin liquid ...
The significance of flotation froth appearance for machine vision control
The development of robust automatic control systems has proved difficult because of the complexity of the problem. Flotation is notorious for its susceptibility to process upsets and consequently its poor performance, ...
Online monitoring and control of froth flotation systems with machine vision: A review
Research and development into the application of machine vision in froth flotation systems has continued since its introduction in the late 1980s. Machine vision is able to accurately and rapidly extract froth characteristics, ...