国外成品油管道运行技术先进性探讨
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摘要
"十二五"期间中国成品油管道快速发展,但仍存在输送油品种类少、混油处理能力不足、界面检测精度差等问题。选取了俄罗斯成品油管道综合性标准,结合国内成品油管道工程实践,阐述了国外成品油管道运行技术的适用性,包括多种油品顺序输送排序原则,优化管道输送工艺设计,交替油品界面加隔离液以减少混油量,完善输油首站设备操作减少初始混油,汽油-柴油切割点控制体积分数为5%~95%以减少中间混油段长度,优先采用掺混作为处理混油方式等。最后,针对提高国内成品油管道建设和运行技术水平提出了合理化建议。
During the 12th five-year plan,Chinese product oil pipeline developed rapidly.There are still several problems,such as few kinds of product oil,insufficient capacity of mixing oil and poor interface detection accuracy.With selecting comprehensive Russian product oil pipeline standards and combining with the engineering practice in domestic product oil pipeline,the applicability of foreign product oil pipeline operation technology is expounded,including arrangement principle for transporting various product oil,optimization pipeline transportation process design and adding isolation liquid alternately on oil interface to reduce the amount of mixing oil,improving facilities operating at initial station to reduce initial mixing oil,controlling volume concentration of gasoline-diesel cutting point between 5%~95% to reduce the length of the intermediate mixing oil,and preferring blending treatment of mixing oil.Finally,reasonable recommendations are proposed to improve the construction and operation technology of Chinese product oil pipeline.
During the 12th five-year plan,Chinese product oil pipeline developed rapidly.There are still several problems,such as few kinds of product oil,insufficient capacity of mixing oil and poor interface detection accuracy.With selecting comprehensive Russian product oil pipeline standards and combining with the engineering practice in domestic product oil pipeline,the applicability of foreign product oil pipeline operation technology is expounded,including arrangement principle for transporting various product oil,optimization pipeline transportation process design and adding isolation liquid alternately on oil interface to reduce the amount of mixing oil,improving facilities operating at initial station to reduce initial mixing oil,controlling volume concentration of gasoline-diesel cutting point between 5%~95% to reduce the length of the intermediate mixing oil,and preferring blending treatment of mixing oil.Finally,reasonable recommendations are proposed to improve the construction and operation technology of Chinese product oil pipeline.
引文
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[10]郭袆.提高成品油管道混油界面跟踪精度的新方法[J].油气储运,2010,29(12):908-909.
[11]于达,谢萍,黄忠胜.对我国成品油管道建设的几点思考[J].油气储运,2014,33(01):1-4.
[12]李会朵,梁静华,朱峰.成品油混油掺混实验与临界比例计算[J].油气储运,2011,30(03):180-182.
[2]赵忠德,焦中良,田瑛.国外成品油管道发展现状、发展趋势及启示[J].石油规划设计,2016,27(04):7-9.
[3]朱莹,王树立.原油顺序输送的现状与展望[J].管道技术与设备,2008(03):9-11,44.
[4]殷炳纲.优化成品油管道设计减少混油量[J].油气储运,2011,30(11):834-836.
[5]丁小勇.西部成品油管道混油切割新方法[J].油气储运,2013,32(12):1279-1281.
[6]王旭,张圣柱,江世超.我国成品油管道相关技术进展及展望[J].标准科学,2016,45(01):118-121.
[7]张兆吉,欧毅,李应晓.国外成品油管道运输发展现状与启示[J].科技文汇,2012,9(12):205-206.
[8]于涛,于瑶,魏亮.成品油管道界面检测及混油量控制研究[J].天然气与石油,2013,31(05):5-8.
[9]蒲明.中国油气管道发展现状及展望[J].国际石油经济,2009,32(03):40-47.
[10]郭袆.提高成品油管道混油界面跟踪精度的新方法[J].油气储运,2010,29(12):908-909.
[11]于达,谢萍,黄忠胜.对我国成品油管道建设的几点思考[J].油气储运,2014,33(01):1-4.
[12]李会朵,梁静华,朱峰.成品油混油掺混实验与临界比例计算[J].油气储运,2011,30(03):180-182.