METHOD FOR CALCULATING PARTICLE SIZE DISTRIBUTION OF COAL FOR CHARGING INTO COKE OVEN AND METHOD FOR MANUFACTURING COAL FOR CHARGING INTO COKE OVEN

摘要

PROBLEM TO BE SOLVED: To provide a method for making the bulk density of a coal for charging into a coke oven high or low.;SOLUTION: The method comprises finding the relationship between the particle size distribution and the bulk density of a coal for charging in advance, calculating a target particle size distribution of a coal from the bulk density of a coal for charging based on the relationship, and pulverizing a coal based on the target particle size distribution.;COPYRIGHT: (C)2005,JPO&NCIPI