Process and apparatus for distribution of fluidizable materials

摘要

The present invention relates to a method and a system for distribution of fluidisable materials from a reservoir (1) of materials to one or more material receiving units. In accordance with the invention the distribution system has at least two hydraulic levels between the reservoir and the material receiving units. The system further includes a novel fluidising element with good dynamic response properties. The system may preferably be used for distribution of alumina and/or fluoride to feeding equipment in electrolysis cells with a reduced consume of fluidising gas.