The Study of the Influence of Load＇s Chemical Composition in the Coking Process on the Efficiency and the Quality of Coke

作     者：Hadj Mimoun Noredine Bentahar Feriel Hennaoui Meriama Kerboua 

作者机构：Laboratory research of technology of hydrocarbon University of Boumerdes Algeria 

出 版 物：《Journal of Chemistry and Chemical Engineering》 (化学与化工（英文版）)

年 卷 期：2011年第5卷第7期

页      面：631-637页

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

主　　题：Coking oil residue dispersant aggregation stability. 

摘      要：This research was performed in order to allow the study of the chemical composition influence of the coking process load on the efficiency and the quality of coke. For this reason, the coking of the following loads was realized： Atmospheric residue （RAT）, vacuum Residue （RSV） and catalytic Residue of cracking （RCC）. （The residues are obtained from an Algerian crude oil）. As the oil residues are rich for their strongly polar composition, such as the asphaltene resins, and complex structures units （SCU）, which has a role in the formation of coke, and as the dispersion of these latter improves the quality of coke, a study on the stability of aggregation was carried out by the addition of one stabilizer （oil Extract） in the coking process load, The Compounding （Extracted from/RCC oil） has been drived to the best efficiency of coke. The study consists of the influence this is characterized by the analyses Infra-red （IR） and x-ray diffraction （XRD）.