The semi catalyst regenerative commercial naphtha catalytic reforming of Kaduna Refinery, Nigeria is modelled and simulated with general process modelling systems (gPROMS) model builder 5.0.0 which is a computational tool in modelling process and complex chemical engineering processes. The thermodynamic and kinetics parameters used are obtained from the referenced literature. The model was validated with data from literature and was used to simulate the commercial data of KRPC. Simulation results obtained were good compared with the plant and literature data and these results were used in monitoring the plant performance and the temperature and concentration profiles of the parafins, naphthenes and aromatics as they change across the reactor bed heights. Hydrogen partial pressure effect on the product quality, aromatics and product yields were studied. It was found that an increase in hydrogen hydrocarbon ratio of 5.6 to 7.4, aromatics yield decrease from 58.5% to 55.5%, reformate yield increases from 52,805 kg/h to 53,234.5 kg/h, hydrogen yield increases from 10,955 kg/h to 14,515 kg/hr. The percentage weight of coke on the catalyst decreases with increase in hydrogen hydrocarbon ratio of 5.6 to 7.4 from 1.8%wt to 1.289%wt, 3.297%wt to 2.415%wt, 4.457%wt to 3.351%wt and 5.1850%wt to 3.983%wt for reactors 1, 2, 3 and 4 respectively.

使用通用过程建模系统（gPROMS）模型构建器5.0.0对尼日利亚的卡杜纳炼油厂的半催化剂可再生商业石脑油催化重整进行建模和仿真，该模型构建器是建模过程和复杂化学工程过程中的一种计算工具。使用的热力学和动力学参数可从参考文献中获得。该模型已用文献数据验证，并用于模拟KRPC的商业数据。与工厂和文献数据相比，获得的模拟结果很好，并且这些结果用于监测设备性能以及石蜡，环烷烃和芳烃随着反应器床高的变化而变化的温度和浓度曲线。氢分压对产品质量的影响，研究了芳烃和产物的收率。结果发现，氢烃比率从5.6增加到7.4，芳烃产率从58.5％降低到55.5％，重整产品产率从52,805 kg / h增加到53,234.5 kg / h，氢产率从10,955 kg / h增加到14,515 kg /小时 催化剂上焦炭的百分数重量随着氢烃比例的增加从5.6％至7.4％从1.8％wt增至1.289％wt，3.297％wt增至2.415％wt，4.457％wt增至3.351％wt和5.1850％wt增至3.983％ wt分别用于反应器1、2、3和4。