The Application of the Discrete Lumped Kinetic Approach for the Modeling of a Vacuum Gas Oil Hydrocracker Unit
The Application of the Discrete Lumped Kinetic Approach for the Modeling of a Vacuum Gas Oil Hydrocracker Unit
复制标题
离散集总动力学方法在减压柴油加氢裂化装置建模中的应用
DOI：
10.1080/10916461003699150
复制
发表时间：
2011
影响因子：
1.5
通讯作者：
M. Bahmani
中科院分区：
文献类型：
--
作者：
A. Moghadassi;N. Amini;O. Fadavi;M. Bahmani
摘要采用离散集总法对重馏分加氢裂化反应动力学模型进行了研究。对于这个动力学模型，作者考虑了一个平行反应方案来描述由D. I.奥罗奇科和我。Khimiya（1970年）。不同的工业数据集进行了统计分析。然后利用现有的工业数据对产物分布和动力学参数进行了微调。在Matlab软件中编写优化代码来微调这些参数。模型预测产品分布的能力进行了测试，为其他工业数据，作者发现模型预测和这些数据之间的良好协议。
Abstract The authors investigated the kinetic modeling of heavy fraction hydrocracking based on the discrete lumping approach. For this kinetic model, the authors considered a parallel reaction scheme to describe the conversion of feed into products (gases, gasoline, and diesel) advanced by D. I. Orochko and I. Khimiya (1970). The different industrial data sets were analyzed statistically. Then product distribution and kinetic parameters were fine-tuned using available industrial data. An optimization code in Matlab software was written to fine-tune these parameters. The model ability in prediction of product distribution was tested for other industrial data, and the authors found good agreement between the model predictions and these data.