云南某炼厂开工初期汽油调和分析及优化  

Gasoline Blending Analysis and Optimization in the Start-up Period of a Yunnan Refinery

作　　者：胡锦原 侯云龙 Hu Jinyuan;Hou Yunlong(Petrochina Yunnan Petrochemical Co.,Ltd.,Kunming 650300,China)

机构地区：[1]中石油云南石化有限公司,云南昆明650300

出　　处：《广东化工》2022年第19期105-108,共4页Guangdong Chemical Industry

摘　　要：通过对云南某炼厂开工后三个月的汽油调和组分生产装置馏出口性质、汽油调和比例及成品汽油性质进行分析统计,优化了汽油调和模型中的各组分的性质参数,从而能够有效的利用汽油调和模型对产品质量进行预测。同时,针对开工初期汽油调和产品质量过剩严重,及调和比例变化大造成成品汽油产品质量波动的问题,利用优化后的参数,结合装置平稳生产后的各汽油组分产量,优化得到成品汽油相对稳定的调和比例。相比初期的调和产品,质量过剩程度得到明显改善,同时使成品汽油的质量保持稳定,便于在线自动调和控制系统积累数据。Makes the statistical analysis on the gasoline components properties, gasoline blend ratio, and gasoline production properties in 3 months after the starting-up of a Yunnan refinery. Optimized the components property parameters of the gasoline blend model for predicting the gasoline production properties.Meanwhile, aiming at the problem of gasoline production quality surplus and a big change of blend ratio in the initial stage of the startup. The relatively stable gasoline production blend ratio is calculated from the optimized parameters and gasoline components production. In comparison with gasoline production of the initial stage, significantly reduce the quality surplus, and the gasoline production quality keeps stable. It helps on-line automatically blend control system to accumulate the raw data.

关 键 词：开工初期 汽油 调和 分析 优化 

分 类 号：TE08[石油与天然气工程]