Deposits desorption method and particulate matter deposits desorption apparatus of granular materials

摘要

PPROBLEM TO BE SOLVED: To provide an apparatus which desorbs deposits adhered onto particulates effectively by the use of superheated steam. PSOLUTION: The apparatus for desorption of deposits adhered onto particulates has a particulate holding container for sealing of particulates having a large number of holes which particulates cannot pass through, a sealed oven sealing the particulate holding container in a nearly sealed state, a rotation supporting section supporting the particulate holding container in a rotatable way, a rotation driving means of rotating the particulate holding container, and a steam introduction means of introducing superheated steam into the closed oven. PCOPYRIGHT: (C)2009,JPO&INPIT