最大喷煤量与焦炭质量问题

讨论风口喷粉的极限量以及与提高喷煤量相关的焦炭质量问题，并预测了随喷煤量提高焦炭劣化的演变程度以及使用上前优质焦炭能够达到的最大喷吹量。也提出了缓解焦炭劣经的措施。

Maximum Coal Injection Value and the Quality of Coke

The limiting coal injection value through BF tuyere and the problem of coke quality related to the increase of coal injection value are discussed.The possible maximum coal injection value is predicted under the conditions of the coal injection value increasing,the degree of coal degradation evolution and the use of quality coke,and some measures relaxing the coke degradation are put forward as well.