| 魏荆输油管道加降凝剂低输量运行工艺研究 |
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| 引用本文： | 李立,高艳清. 魏荆输油管道加降凝剂低输量运行工艺研究[J]. 油气储运, 2003, 22(4): 31-34 |
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| 作者姓名： | 李立 高艳清 |
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| 作者单位： | 中国石油管道分公司管道科技研究中心 |
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| 摘 要： | 针对魏荆输油管道输量逐年下降的实际情况，为保证管道在低输量条件下安全运行，提出了添加降凝剂综合处理的输送工艺，对添加的GY一3降凝剂进行了室内筛选和评价，通过现场试验，成功地将该管道的最低输量由5000t／d降至2500t／d，实现了魏荆输油管道在低输量条件下的安全输送，经济效益显著。
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| 关 键 词： | 魏荆输油管道 降凝剂 低输量运行 输送工艺 研究 |
Technical Study on the Pipeline Run with Additive at Low-throughput Condition |
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| LI Li and GAO Yanqing. Technical Study on the Pipeline Run with Additive at Low-throughput Condition[J]. Oil & Gas Storage and Transportation, 2003, 22(4): 31-34 |
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| Authors: | LI Li and GAO Yanqing |
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| Affiliation: | LI Li and GAO Yanqing |
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| Abstract: | The oil throughput of WeiJing Oil Pipeline decreases year by year,which may resu lt in operation accident. For this potential problem,a new transportation techno logy with pour point depressant is used. The laboratory selection and assessment on GY-3 PPD to be added to oil are carried out. The result of site test shows t hat the oil throughput of pipeline is successfully reduce d from 5000 t/d to 250 0 t/d. |
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| Keywords: | oil pipeline pour point depressant transporta tion technology test study |
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