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为了解决鲁皖成品油管道无法单纯依靠末站进行全部混油回掺处理的问题,根据管道混油的运行规律,以及对增设混油设施站场选择、运行方式、经济效益等方面的综合分析,通过对建设蒸馏装置、混油外输等方式进行经济对比,提出了在管道末段中间站增加混油处理设施的方法。应用结果表明:通过增加中间站混油处理设施,管道混油增量较少,混油回掺量增大,提高了成品油管道混油回掺处理的能力及灵活性,更有利于管道的优化运行,且5~7年后即可收回投资。(表7,图4,参10)
In order to solve the problem that Luwan product pipeline can not rely solely on the terminal station to do all mixing and mixing treatment, according to the operation rules of the pipeline mixing oil and the comprehensive analysis of the selection, operation mode and economic benefit of additional oil mixing facility, By means of economic comparison on the construction of distillation units and mixed oil transportation, a method of adding mixed oil treatment facilities in the middle of the pipeline is put forward. The application results show that: by increasing the intermediate station mixed oil treatment facilities, less increase of mixed oil in the pipeline and increase of the mixed content of mixed oil increase the ability and flexibility of mixed oil reprocessing of refined oil pipelines, Optimize the operation, and 5 to 7 years to recover the investment. (Table 7, Figure 4, reference 10)