A splitter that physically delineates the travel path between material steams having different trajectories mounted on a metal sorting system. The splitter has an outer edge and comprising an automatic mechanism located at the outer edge for removing accumulated debris from the splitter. The automatic mechanism may be a sliding body that moves across said outer edge or a retractable blade extends and retracts to remove debris from the splitter.

A splitter that physically delineates the travel path between material steams having different trajectories mounted on a metal sorting system. The splitter has an outer edge and comprising an automatic mechanism located at the outer edge for removing accumulated debris from the splitter. The automatic mechanism may be a sliding body that moves across said outer edge or a retractable blade extends and retracts to remove debris from the splitter.

The present invention describes an assembly of magnets to be coupled to oil filter case to attract ferrous material. Oil filter case [20] takes the shape of a cylinder. Magnet [22] has two poles and one of the poles is coupled to the side of oil filter case [20]. A steel member [24] is provided to couple only the other pole of the magnet [22] with the oil filter case [20]. The steel member [24] comprises a pivot unit [26] that couples the pole of magnet, a pivot extender [28] which couples the pivot unit [26] and a bridge [30] that couples the pivot extender [28] with oil filter case [20]. The magnet assembly directs the magnetic field from outward pole towards the oil filter to create a pseudo horse shoe magnet effect.

In a flotation recovery circuit which includes the steps of: a grinding stage wherein a predetermined quantity of ore is ground to a predetermined size while irrigating the ore with water including recovered process water thereby to form a ground ore portion; conveying the ground ore portion mixed with the recovered process water to a flotation recovery stage; applying flotation recovery to the ground ore portion thereby to extract a recovered metal portion from a mix of the recovered process water and the ground ore portion; returning at least a portion of the recovered process water to the grinding stage; a method of increasing recovery of the metal portion from the predetermined quantity of ore; the method comprising applying a magnetic field to the ground ore portion in a magnetic conditioning stage while it is contained in the recovered process water subsequent to the grinding stage.

A drive system for an apparatus separating hot particles being received by a moving surface includes a drive shaft for driving the moving surface receiving the hot particles, a drive unit for rotating the drive shaft, and a flexible coupling arranged between the drive shaft and the drive unit. The flexible coupling includes thin portions defining a portion of a heat transfer path from the drive shaft to the drive unit. The thin portions have large surface area to volume ratios for extending the heat transfer path. The thin portions dissipate heat when the flexible coupling is driven by the drive unit. A method for dissipating heat from a drive system for an apparatus for separating hot particles includes providing a flexible coupling and dissipating heat from the flexible coupling.

A drive system for an apparatus separating hot particles being received by a moving surface includes a drive shaft for driving the moving surface receiving the hot particles, a drive unit for rotating the drive shaft, and a flexible coupling arranged between the drive shaft and the drive unit. The flexible coupling includes thin portions defining a portion of a heat transfer path from the drive shaft to the drive unit. The thin portions have large surface area to volume ratios for extending the heat transfer path. The thin portions dissipate heat when the flexible coupling is driven by the drive unit. A method for dissipating heat from a drive system for an apparatus for separating hot particles includes providing a flexible coupling and dissipating heat from the flexible coupling.

Fouling rate inhibition for a hydrogenation reactor. A hydrocarbon hydrogenation method comprises passing a liquid feedstream through a magnetic field to separate magnetically susceptible particles, and introducing the magnetically lean stream into a fixed catalyst bed under hydrogenation conditions to saturate carbon-carbon double bonds in the hydrocarbon. Also, a hydrogenation reactor system comprises a magnetic conditioning zone, an inlet flow path to introduce a magnetically lean stream from the magnetic conditioning zone into a fixed catalyst bed and an outlet flow path from an outlet end of the catalyst bed to withdraw reactor effluent.