Procedure for classifying a crystal mixture or concentrating...

Procedure for concentrating ore containing oxidic nickel

Process and an apparatus for cleaning construction rubble

Process and apparatus for classifying fibres

Process and apparatus for cleaning slag from garbage...

Process and apparatus for cleaning very fine ore

Process and apparatus for disengaging and separating bitumen...

Process and apparatus for producing a metalliferous...

Process and apparatus for reclaiming the economic components...

Process and apparatus for reclamation of abrasive grit

Process and apparatus for recovering bitumen

Process and apparatus for recovering precious metals from...

Process and apparatus for stripping solids from bituminous sand

Process and apparatus for the preparation of bulk materials

Process and apparatus for treating a heavy hydrocarbon...

Process and apparatus for treating tailings

Process and apparatus to screen and prepare an oil sand slurry

Process and device for separating material heavier than...

Process and device for working up household, industrial and...

Process and facility for treating and sorting recyclable...