Polymer collectors for coal flotation

Polymeric sulfide mineral depressants

Polyorganosiloxane collectors in the beneficiation of fine coal

Polyvinyl chloride-polyethylene terephthalate separation process

Potato and rock sorter

Precious metals recovery from ores

Preparation of bis(alkylthio) alkanes or bis(arylthio) alkanes a

Pressure screening system for processing contaminated pulp fiber

Pressure-reducing spray nozzle and use thereof in a froth flotat

Pressurized deinking module with vent line

Pressurized flotation module and method for pressurized foam sep

Procedure and apparatus for materials separation by pneumatic fl

Procedure and apparatus of the concentration of hydrophobic...

Procedure for providing the vanes of the stator of a flotation m

Process and apparatus for disengaging and separating bitumen fro

Process and apparatus for non-agitated flotation of substances w

Process and apparatus for removing solids from an aqueous...

Process and apparatus for separating fine particles by microbubb

Process and apparatus for separating solid mixtures

Process and apparatus for the separation of solid matter via flo