The processes that govern the rate of particle recovery in a flotation cell include the following sub-processes: collision, attachment, and stability of the aggregate formed by particles and bubbles. Collision is controlled by bulk hydrodynamics inside the flotation cell, while attachment is largely dominated by variables that belong to the domain of surface chemistry (contact angle, induction time). As for the stability of the particle/bubble aggregate, its efficiency depends on both hydrodynamics plus surface chemistry variables of the system. The flotation recovery of coarse particles of apatite and glass spheres was measured by micro-flotation and batch flotation tests in which hydrodynamic parameters were evaluated, such as impeller ro...
The first three rougher cells in the lead circuit of the Elura concentrator (formerly Pasminco Austr...
Bubble-particle interactions play an important role in flotation. This study examines the behaviour ...
Only when the process of particle detachment is well understood and modelled can minerals recovery u...
The processes that govern the rate of particle recovery in a flotation cell include the following su...
The processes that govern the rate of particle recovery in a flotation cell include the following su...
Os processos básicos que governam a recuperação de partículas em uma célula de flotação compreendem ...
A seletividade e eficiência do processo de flotação não estão fundamentadas tão somente nas diferenç...
A seletividade e eficiência do processo de flotação não estão fundamentadas tão somente nas diferenç...
This thesis studies the hydrodynamics of froth flotation, a process that is used in industry as a me...
Recent experimental measurements of induction time made by direct observation with the 'Milli-Timer'...
This thesis studies the hydrodynamics of froth flotation, a process that is used in industry as a me...
Research Doctorate - Doctor of Philosophy (PhD)It is widely known that the rate of capture of partic...
Turbulence is very important in flotation, significantly affecting the mechanisms responsible for se...
The efficiency of flotation processes may be improved through an understanding of the flotation mode...
A comprehensive model of particle collection in flotation is developed from a rigorous analysis of t...
The first three rougher cells in the lead circuit of the Elura concentrator (formerly Pasminco Austr...
Bubble-particle interactions play an important role in flotation. This study examines the behaviour ...
Only when the process of particle detachment is well understood and modelled can minerals recovery u...
The processes that govern the rate of particle recovery in a flotation cell include the following su...
The processes that govern the rate of particle recovery in a flotation cell include the following su...
Os processos básicos que governam a recuperação de partículas em uma célula de flotação compreendem ...
A seletividade e eficiência do processo de flotação não estão fundamentadas tão somente nas diferenç...
A seletividade e eficiência do processo de flotação não estão fundamentadas tão somente nas diferenç...
This thesis studies the hydrodynamics of froth flotation, a process that is used in industry as a me...
Recent experimental measurements of induction time made by direct observation with the 'Milli-Timer'...
This thesis studies the hydrodynamics of froth flotation, a process that is used in industry as a me...
Research Doctorate - Doctor of Philosophy (PhD)It is widely known that the rate of capture of partic...
Turbulence is very important in flotation, significantly affecting the mechanisms responsible for se...
The efficiency of flotation processes may be improved through an understanding of the flotation mode...
A comprehensive model of particle collection in flotation is developed from a rigorous analysis of t...
The first three rougher cells in the lead circuit of the Elura concentrator (formerly Pasminco Austr...
Bubble-particle interactions play an important role in flotation. This study examines the behaviour ...
Only when the process of particle detachment is well understood and modelled can minerals recovery u...