干法造粒炉黑臭氧氧化流化床技术的开发 (Ⅰ)干法炉黑物料的流动特性评价及流化床床型的选择

DEVELOPMENT ON OXIDATION OF DRY GRANULATED FURNACE BLACK BY OZONE IN FLUIDIZED BEDS PART(Ⅰ) EVALUATION ON FLUIDIZING CHARACTERISTIC OF DRY GRANULATED FURNACE BLACK AND SELECTION OF FLUIDIZED BEDS

采用目前流态化领域常用的方法（Ｇｅｌｄａｒｔ分类法、判断散式、聚式流态化的公式法和流化床床层塌落法），对干法炉黑物料在流化床内的流动特性进行评价。

The fluidizing characteristic of dry granulated furnace black was identified by three methods,Geldart classification,formula of judging particulate or aggregative fluidization and fluidized bed collapsing to select suitable fluidized bed for ozone oxidation of dry granulated furnace black.