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空隙度是描述固体散料床层结构的重要参数,是影响料柱透气性的重要因素。关于高炉使用成品球团矿时的空隙度,已有人进行过研究。由于料层的空隙度同料层中物料的粒度组成有很大关系,所
The porosity is an important parameter to describe the structure of solid bulk material bed and is an important factor that affects the permeability of the material column. There have been studies on the porosity of blast furnaces using finished pellets. As the porosity of the material layer with the material composition of the particle size has a great relationship