| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide carbonaceous material modification equipment which can economically suppress the generation of NOx in a low temperature region. <P>SOLUTION: In the carbonaceous material modification equipment 10, the surface of a carbonaceous material used for a sintering raw material is coated with a coating material containing a calcium component of ≥30 mass% in a ratio of 2 to <50 mass% to the carbonaceous material to produce a surface-coated carbonaceous material, and the surface-coated carbonaceous material and a sintering blending raw material are mixed by a mixer 11 so as to be a sintering raw material. A kneading machine 12 of kneading a lime-based raw material to form into the raw material for the surface-coated carbonaceous material and the carbonaceous material is provided with an organic binder feeder 14, the lime-based raw material, carbonaceous material and organic binder are kneaded in the kneading machine 12, and the lime-based raw material is subjected to coating treatment to the surface of the carbonaceous material via the organic binder. <P>COPYRIGHT: (C)2013,JPO&INPIT |
