Roasted molybdenite concentrates in a fluidized bed

摘要

An apparatus and Method for converting of Fluidized Bed Roasting molybdenite in Molybdenum trioxide.The Roasting Apparatus comprises: 1) a Chamber containing Molybdenum Sulphide bed,Being provided with a Feeding hole and a discharge; 2) the Middle fluidizing bed that comes in contact with a gas Flow containing Oxygen to convert a lotN of sulfides of Molybdenum in Molybdenum oxides; 3) a Cooling medium to cool The gas fluidizing Bed during contact with the seabed. This Apparatus includes a Refrigerant PipeIt is a means of Vibration, a Distribution Plate, and a fluidizing gas Preheater upper section expanded.The device can be operated continuously using Automatic Control System