CONTINUOUS SYSTEM FOR PROCESSING PARTICLES

摘要

Removing contaminants from a material includes providing a vessel, directing a cleaning fluid into the vessel, transferring the material into the vessel, moving the material within the vessel, and removing contaminants from the material as cleaning fluid flows in the vessel. The vessel has a vessel inlet and a spaced apart vessel outlet. The cleaning fluid is directed into the vessel so that the cleaning fluid flows in the vessel. The material is transferred into the vessel through the vessel inlet, and the material is then moved within the vessel from the vessel inlet towards the vessel outlet. The cleaning fluid flowing in the vessel contacts the material while the material is moving from the vessel inlet toward the vessel outlet and removes contaminants from material. The material can be moved substantially continuously within the vessel and between the vessel inlet and the vessel outlet.