焦炭光学组织对焦炭质量的影响  

Effect of Coke Optical Structure on Coke Quality

作　　者：张凯元 Zhang Kaiyuan(Coking Plant of Shanxi Coking Co.,Ltd.,Linfen Shanxi 041606)

机构地区：[1]山西焦化股份有限公司焦化厂,山西临汾041606

出　　处：《山西化工》2022年第2期113-114,124,共3页Shanxi Chemical Industry

摘　　要：为进一步提升焦炭质量,使其更加广泛应用于炼钢的其他行业,在对焦炭光学组织微观结构和焦炭质量测定的基础上,重点对焦炭光学组织与焦炭冷态强度和热态强度之间的关系进行研究,得出可通过增加焦炭中的镶嵌组织和丝炭、破片状组织等提升其质量,为实际焦化生产中的配煤提供指导。In order to further improve the quality of coke and make it more widely used in other industries of steelmaking,based on the determination of the microstructure of coke optical structure and coke quality,the relationship between coke optical structure and coke cold strength and hot strength is studied.It is concluded that the quality of coke can be improved by increasing the mosaic structure,silk carbon and fragment structure in coke,providing guidance for coal blending in actual coking production.

关 键 词：焦炭 光学组织 冷态强度 热态强度 质量 

分 类 号：TQ520.62[化学工程—煤化学工程]