PDF下载

[1]刘倩　雷斌　辛世豪　杨鹤.含减阻剂的管输成品油质量控制综合监测方法[J].油气储运,2024,43(04):1-14.
　Liu Qian,Lei Bin,Xin Shihao,et al.Comprehensive identification method for quality control of pipeline oil containing drag reducing agent[J].Oil & Gas Storage and Transportation,2024,43(04):1-14.

点击复制

含减阻剂的管输成品油质量控制综合监测方法

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 43 期数: 2024年04期页码: 1-14 栏目: 出版日期: 2024-04-25

Title:: Comprehensive identification method for quality control of pipeline oil containing drag reducing agent

作者:: 刘倩　雷斌　辛世豪　杨鹤

Author(s):: Liu Qian; Lei Bin; Xin Shihao; Yang He

关键词:: 减阻剂; 管输; 成品油; 剪切; 质量; 综合监测

Keywords:: Drag reducing agents; pipeline transportation; refined oil; shear; quality; comprehensive identification method

分类号:: TE832

文献标志码:: A

摘要:: 【目的】减阻剂在成品油管输过程中如未充分溶解或未被充分剪切，将对成品油质量造成严重影响，甚至会引起质量事故。【方法】建立了测定含减阻剂成品油的外观、运动黏度、馏程和未洗胶质等特征理化指标，并通过与成品油正常项目值比较判断有无异常，从而初步判定减阻剂是否对成品油质量的影响。研究浓缩-红外光谱法建立了提取汽油中高分子成分的方法，并建立了判定汽油中是否含有长链烷烃的分析手段。建立了凝胶色谱法来测定汽油中高分子成分的分子量，为汽油中是否存在未充分剪切的减阻剂提供定性、定量方法。【结果】通过分析减阻剂在成品油中的溶解过程，建立了外观-运动黏度法作为直观的初步评价方法；探究减阻剂对管输成品油质量指标的影响，认为可将馏程/未洗胶质法作为日常质量监控的分析手段；建立了浓缩-红外光谱法，可根据特征峰进一步判断长链烷烃的有无；建立了凝胶渗透色谱法，可对成品油中高分子进行定性定量分析，从而直接判断高分子链的剪切程度。【结论】首次建立了一套综合鉴定方法，可准确判断管输过程中成品油质量是否受到减阻剂添加的影响，为预防管输成品油质量事故提供可行方案，为保障管输成品油品质提供支持。

Abstract:: If drag reducing agent(DRA) is not fully dissolved or sheared in the process of product pipeline transmission, it will affect the quality of refined oil and cause quality accidents. The appearance, kinematic viscosity, distillation range and unwashed gum of the refined oil containing DRA were determined. The effect of DRA on the quality of the refined oil was determined by comparing with the normal value of the product. The concentration-infrared spectroscopy method was studied to establish the method of extracting macromolecular components from gasoline, and the analytical method of determining whether gasoline contains long chain alkane was established. A gel permeation chromatography method was established to determine the molecular weight of polymer components in gasoline, and to provide a qualitative and quantitative method for the existence of inadequate shear DRA in gasoline. The dissolution process of DRA in the refined oil was studied, and appearance-kinematic viscosity method was established as an intuitive preliminary evaluation method; The influence of DRA on the quality index of refined oil was studied, and the distillation range-unwashed gum method was established as a quality control method; A concentration-IR method was established to further determine the presence or absence of long-chain alkanes according to the characteristic peaks; Gel permeation chromatography was established, which can be used for qualitative and quantitative analysis of macromolecules in refined oil. A set of comprehensive evaluation method was established for the first time, which can accurately judge whether the quality of the refined oil is affected by the addition of DRA in the process of pipeline transportation. A feasible scheme was provided for the first time for preventing the quality accident of pipeline oil, which can provide support for guaranteeing the quality of pipeline oil.

相似文献/References:

[1]杨法杰,李春漫,张志恒,等.聚 α- 烯烃油品减阻剂悬浮液的稳定性[J].油气储运,2011,30(02):121.[doi:10.6047/j.issn.1000-8241.2011.02.010]
　Yang Fajie,Li Chunman,Zhang Zhiheng,et al.Stability of poly-α-olefin drag reduction agent suspension[J].Oil & Gas Storage and Transportation,2011,30(04):121.[doi:10.6047/j.issn.1000-8241.2011.02.010]
[2]徐诚,李玉胜,吴海浩,等.表面活性剂减阻试验研究[J].油气储运,2010,29(2):124.[doi:10.6047/j.issn.1000-8241.2010.02.012]
　Xu Cheng,Li Yusheng,Wu Haihao.Experimental Study on Drag Reduction of Surfactant[J].Oil & Gas Storage and Transportation,2010,29(04):124.[doi:10.6047/j.issn.1000-8241.2010.02.012]
[3]成旭霞,林森,张宁,等.甬沪宁管道添加减阻剂增输试验[J].油气储运,2011,30(10):764.[doi:10.6047/j.issn.1000-8241.2011.10.014]
　Chen Xuxia,Lin Seng,Zhang Ning,et al.Throughput increasing experiment on YongHuNing Oil Pipeline by drag reduction agent injection[J].Oil & Gas Storage and Transportation,2011,30(04):764.[doi:10.6047/j.issn.1000-8241.2011.10.014]
[4]张秀杰.减阻剂应用技术研究[J].油气储运,2009,28(10):1.[doi:10.6047/j.issn.1000-8241.2009.10.001]
　ZHANG Xiujie.Applied Study of Drag Reduction Agent[J].Oil & Gas Storage and Transportation,2009,28(04):1.[doi:10.6047/j.issn.1000-8241.2009.10.001]
[5]李静,代影春,胡金轮,等.中洛线减阻剂现场试验分析[J].油气储运,2009,28(3):36.[doi:10.6047/j.issn.1000-8241.2009.03.011]
　LI Jing,DAI Yingchun.Result Analysis on Field Test of HG DRA in Zhongyuan-Luoyang Oil Pipeline[J].Oil & Gas Storage and Transportation,2009,28(04):36.[doi:10.6047/j.issn.1000-8241.2009.03.011]
[6]宋高杰,管民,刘辉.本体聚合油溶性减阻剂的抗剪切性能[J].油气储运,2009,28(3):38.[doi:10.6047/j.issn.1000-8241.2009.03.012]
　SONG Gaojie,GUAN Min.Anti-shear Property of Drag Reducer Prepared by Bulk Polymerization[J].Oil & Gas Storage and Transportation,2009,28(04):38.[doi:10.6047/j.issn.1000-8241.2009.03.012]
[7]姜和圣,张亮军,段春丽,等.中间管段重复添加减阻剂对管道运行的影响[J].油气储运,2009,28(3):40.[doi:10.6047/j.issn.1000-8241.2009.03.013]
　JIANG Hesheng,ZHANG Liangjun.Influence of DRA Reinjection at Middle Pump Station on the Operation of DRA-added Pipeline[J].Oil & Gas Storage and Transportation,2009,28(04):40.[doi:10.6047/j.issn.1000-8241.2009.03.013]
[8]成旭霞,曹旦夫,祖海燕.中洛线添加减阻剂运行现场试验[J].油气储运,2008,27(3):36.[doi:10.6047/j.issn.1000-8241.2008.03.010]
　CHENG Xuxia,CAO Danfu.Field DRA Experiment in Puyang-Luoyang Oil Pipeline[J].Oil & Gas Storage and Transportation,2008,27(04):36.[doi:10.6047/j.issn.1000-8241.2008.03.010]
[9]关中原,税碧垣,朱峰,等.兰成渝管道减阻剂工业应用试验研究[J].油气储运,2008,27(2):31.[doi:10.6047/j.issn.1000-8241.2008.02.009]
　GUAN Zhongyuan,SHUI Biyuan.Applied Experimental Study on Drag Reduction Agent in Lanzhou-Chongqing-Chengdu Products Pipeline[J].Oil & Gas Storage and Transportation,2008,27(04):31.[doi:10.6047/j.issn.1000-8241.2008.02.009]
[10]曹登巨,何建川,余志海,等.减阻剂在陇东油区的应用分析[J].油气储运,2008,27(1):32.[doi:10.6047/j.issn.1000-8241.2008.01.010]
　CAO Dengju,HE Jianchuan.Application and Analysis of Drag Reduction Agent Used in Longdong Oil Pipelines[J].Oil & Gas Storage and Transportation,2008,27(04):32.[doi:10.6047/j.issn.1000-8241.2008.01.010]
[11]刘倩,雷斌,辛世豪,等.含减阻剂的管输成品油质量控制综合监测方法[J].油气储运,2024,43(04):464.[doi:10.6047/j.issn.1000-8241.2024.04.012]
　LIU Qian,LEI Bin,XIN Shihao,et al.A comprehensive monitoring approach for quality control of product oil containing drag reducing agent during pipeline transmission[J].Oil & Gas Storage and Transportation,2024,43(04):464.[doi:10.6047/j.issn.1000-8241.2024.04.012]

更新日期/Last Update: 2024-02-02