| 沙特混合原油电脱盐技术研究 |
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| 引用本文： | 郑俊鹤,刘小辉,张艳玲,韩磊.沙特混合原油电脱盐技术研究[J].炼油技术与工程,2010,40(10):1-4. |
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| 作者姓名： | 郑俊鹤 刘小辉 张艳玲 韩磊 |
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| 作者单位： | [1]中国石油化工股份有限公司青岛安全工程研究院,山东省青岛市266071 [2]中国石油大学（华东）,山东省青岛市266555 |
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| 摘 要： | 为解决沙特混合原油脱盐问题,通过模拟试验对其脱盐工艺条件进行了研究。模拟得出的最优工艺条件为:注水率5%、温度120℃、破乳剂注入量30μg/g、电场强度800 V/cm、停留时间30 min。试验结果表明,在此条件下沙特混合原油脱后NaCl质量浓度小于3 mg/L,水质量分数小于0.2%。
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| 关 键 词： | 原油 电脱盐 脱水 破乳剂 沙特 混合原油 |
Study on desalting technology for Saudi mixed crude |
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| Zheng Junhe,Liu Xiaohui,Zhang Yanling,Han Lei.Study on desalting technology for Saudi mixed crude[J].Petroleum Refinery Engineering,2010,40(10):1-4. |
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| Authors: | Zheng Junhe Liu Xiaohui Zhang Yanling Han Lei |
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| Affiliation: | 1. SINOPEC Qingdao Safety Engineering Institute Qingdao 266071, Shandong, China; 2. China University of Petroleum, East China Qingdao 266555, Shandong, China) |
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| Abstract: | To effectively remove salt from Saudi mixed crude oil, the electric desalting process was studied by simulation tests. The optimized process conditions developed from simulation are： 5wt% water injection, 120 ℃ temperature, 30 ppm dosage of emulsion breaker, 800 V/cm electric field intensity and 30 minutes of residence time. The test results showed that the salt mass concentration and the water weight percentage in desahed oil were less than 3 mgNaCl/L and 0.2 wt% respectively under these conditions. |
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| Keywords: | crude oil electric desalting dehydration emulsion breaker Saudi mixed crude oil |
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