| 摘要 |
<p>A method for the treatment of waste products, in particular oil-contaminated chips of reactive metals such as magnesium and magnesium alloys includes heading the chips to a temperature close to or above the boiling point of the oil and below the melting point of the metal. Preferably, a closed, cylindrical rotating furnace having inner, slanting blades/wings on the wall of a furnace is used. Chips are fed from a container via a transporting device into the furnace. A closed outlet system conducts the chips from the furnace. Oil vapour is conducted out of the furnace and is coalesced.</p> |
