【摘要】 宝钢近年来通过强化管理使宝钢焦炭质量创世界一流水平， 但灰分指标还有差距， 本文分析了宝钢焦炭降灰的必要性和有效途径。更多还原

【Abstract】 In recent years,the quality of Baosteel coke has achieved the first class level in the world by strict administration.However,compared with the best quality coke,the Baosteel coke ash content needs to be further reduced.The necessity and effective measure of reducing ash content of Baosteel coke is introduced in the themes.更多还原