CAJ | 학술논문

　　考察了不同硼系化合物及添加量对配合煤和焦炭性质的影响。 BO、BA、BX加入配合煤中均会使配合煤黏结性和焦炭冷强度劣化，并且随着加入量的增加对焦炭热性能也有劣化趋势。 TD加入配合煤中，不影响配合煤的黏结性及焦炭的冷强度，能明显改善焦炭的热性能。光学组织结构检测表明TD有利于焦炭光学显微组分的各向异性发展，XRD分析表明TD提高了焦炭的石墨化程度。
　　고찰료불동붕계화합물급첨가량대배합매화초탄성질적영향。 BO、BA、BX가입배합매중균회사배합매점결성화초탄랭강도열화，병차수착가입량적증가대초탄열성능야유열화추세。 TD가입배합매중，불영향배합매적점결성급초탄적랭강도，능명현개선초탄적열성능。광학조직결구검측표명TD유리우초탄광학현미조분적각향이성발전，XRD분석표명TD제고료초탄적석묵화정도。
In this paper,the impact to coke properties by adding boron homologues to blending coals is studied.The result shows that the caking of blended coal and cold strength of coke would get worse as BO、BA and BX are added and the coke thermal properties would also appear degradation trend with adding amount increased.It also indicates that TD added to the blended coal would not impact the coal caking and cold strength of coke but can obviously improve the thermal properties of coke . Coke optical texture test shows that TD can promote the development of coke anisotropy .Furthermore the XRD analysis shows that TD can upgrade the graphitization of coke .