加氢裂化尾油收率预测、优化模型开发研究

PRODUCT YIELD PREDICTION AND PROCESS OPERATION OPTIMIZATION OF HVGO

从裂解炉的工业生产过程出发,对加氢裂化尾油裂解的模型化及优化进行理论和应用研究。对于复杂的重质原料裂解过程,基于严格、系统的模拟裂解试验,选用适当的数学处理方法建立模型,具有方便、快捷、准确的优点;对于工业裂解装置产品收率预测、工艺条件优化,具有实际应用价值。在模拟试验基础上建立产品收率预测和工艺优化操作模型。采用工业数据校正试验收率预测模型,调整模型参数,建立SL-Ⅰ型裂解炉的加氢裂化尾油收率预测、优化模型。

Efficient product yield prediction and process operation optimization are of great practical significance. Proceeding from industrial process,the modeling and optimization of HVGO is studied in this paper.Based on lab experiment data,the model for prediction and optimization is founded.Comparing to industrial plant data,parameters in the model is modified,and then the model for yield prediction and operation optimization in SL-Ⅰfurnace is completed.