广东石油化工学院学报Issue(6)：1-5,5.
弹丸焦与其它石油焦微观形貌之分析对比磁
Comparison of Microtopography on Shot Coke and other Petroleum Coke
摘要
Abstract
Due to the inferior residue and harsh operating conditions ,shot cokes appear frequently in the process of generating petroleum coke .In order to more accurately determine the type of petroleum coke and its physical and chemical properties ,the types of petroleum coke are reviewed ,and the differences between the physical and chemical properties are analyzed .Typical needle coke (Tested in Jinzhou petrochemical laboratory ) ,Sponge coke (Saudi Arabia reducing slag ,) and the shot coke (Solusy ,Castilla ,Basra mix oil reducing slag ) are analyzed and distinguished by scanning elect microtopography (SEM ) and Polarizing optical microscope (POM ) .Analysis of the macro-scopic properties can more clearly and comprehensively reflect the needle coke and other projectile focal features of the product than appear-ance form analysis .The method combines SEM and POM ,and it can more clearly distinguish the various coke microstructure ,providing analysis and judgment reference for in-depth studying on the microstructure and coking process of coke(especially the shot coke) .关键词
弹丸焦/微观形貌/偏光显微/扫描电镜Key words
Shot coke/Microtopography/Hardness/Polarizing microscope/SEM分类
能源科技引用本文复制引用
刘武,戴咏川,梁朝林..弹丸焦与其它石油焦微观形貌之分析对比磁[J].广东石油化工学院学报,2014,(6):1-5,5.基金项目
国家自然科学基金资助项目 （）
