| 蜡沉积对流量计检定的影响 |
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| 引用本文： | 丁华清,秦海洋. 蜡沉积对流量计检定的影响[J]. 油气储运, 2003, 22(12): 38-39,59 |
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| 作者姓名： | 丁华清 秦海洋 |
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| 作者单位： | 1. 中石化管道储运公司黄岛油库
2. 中石化管道储运公司潍坊输油处 |
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| 摘 要： | 输油温度和环境温度的变化，导致原油中的蜡析出，用体积管检定容积式流量计时，由于蜡吸附，体积管基准管段标准容积减少，严重影响流量计检定结果。分析了蜡析出过程和析出条件，以实例说明体积管内壁结蜡对流量计检定结果和计量准确度的影响，提出了避免体积管结蜡应采取的措施。
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| 关 键 词： | 蜡沉积 流量计 检定 量值传递 油品 输油温度 |
Analysis on the Influence of Wax Deposit to Flowmeter Proving |
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| DING Huaqing and QIN Haiyang. Analysis on the Influence of Wax Deposit to Flowmeter Proving[J]. Oil & Gas Storage and Transportation, 2003, 22(12): 38-39,59 |
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| Authors: | DING Huaqing and QIN Haiyang |
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| Affiliation: | DING Huaqing and QIN Haiyang |
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| Abstract: | The change of temperature of oil transported and ambient temperature result in t he wax deposit, whichdecreases the standard volume of pipe-type meter prover and proving precision of flowmeter. This paper analyzes the process and condition of wax deposit,describ es the influence of wax d eposit on the internal wall of pipe-type meter to proving result and accuracy of flowmeter and gives the mea sures to be taken to avoid the wax deposit of pipe-type meter. |
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| Keywords: | flowmeter proving wax deposit influence analysis |
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