裂解原料的品质分析与攻关优化

QUALITY ANALYSIS AND OPTIMIZATION OF CRACKING RAW MATERIALS

中石油独山子石化分公司通过对裂解原料实施动态监控并根据研究院定期出具的《裂解炉前原料分析报告》,专业部门联动关注原料品质与性质的变化情况,紧盯行业先进指标,及时调整优质裂解原料的进厂比例,研究院与生产车间联手优化乙烯装置的工艺操作,并从进厂原料的源头车间进行质量全面监控,原料在火车、汽车装卸区不合格不卸车,在储运联合车间储罐区不合格不外送,超差指标的原料一律走评审程序,消减潜在的质量风险,达到全厂液体、固体产品质量全面受控,产品产量、收率双丰收的目标。

Based on the Analysis Report on Raw Materials to Cracking Furnace issued regularly by the Research Institute,the professional departments of PetroChina Dushanzi Petrochemical Company pay close attention to the changes in raw material quality and properties through the dynamic monitoring of cracking raw materials and focus on the advanced indicators in the industry to timely adjust the proportion of high-quality cracking raw materials entering the plant. The Research Institute and the production workshops jointly optimize the process operation of the ethylene plant, and carry out comprehensive quality monitoring of the incoming raw materials from the source workshop. Off-spec raw materials will not be unloaded in the railway and truck loading/unloading areas or delivered from the tank area of transportation and storage joint workshop. All the raw materials with out-of-tolerance indicators are to be reviewed to reduce the potential quality risk,so as to achieve the comprehensive quality control of plant-wide liquid and solid products and the goals of high product output and yield.