石油焦配煤炼焦试验研究  

Experimental study on coal blending with addition of petroleum coke

作　　者：任学延[1] 张文成[1] 

机构地区：[1]上海梅山钢铁股份有限公司,南京210039

出　　处：《燃料与化工》2014年第6期16-18,共3页Fuel & Chemical Processes

摘　　要：通过对石油焦的特性研究及配煤炼焦试验,考察其对配煤黏结性能及焦炭质量的影响,研究结果表明,添加石油焦会引起煤的黏结指数下降,加入石油焦配煤炼焦会降低焦炭灰分,提高焦炭硫分,降低焦炭冷强度,提高焦炭热强度。Influence of petroleum coke on caking property of blended coal and coke property was studied through research on the features of petroleum coke and coal blending and coking experiment. The result showed that addition of petroleum coke will reduce the caking property of coal.Using of petroleum coke added coal for coking will reduce coke ash content,increase sulfur content in coke, reduce the cold strength and increase the hot strength of coke.

关 键 词：石油焦 黏结指数 灰分 硫分 焦炭冷强度 焦炭热强度 

分 类 号：TQ520.62[化学工程—煤化学工程]