| 脱钙剂CC827494在原油电脱盐中的应用 |
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| 引用本文： | 佟玉文.脱钙剂CC827494在原油电脱盐中的应用[J].炼油技术与工程,2009,39(2):48-50. |
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| 作者姓名： | 佟玉文 |
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| 作者单位： | 中国石油化工股份有限公司北京燕山分公司,北京市,102503 |
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| 摘 要： | 介绍了脱钙剂CC827494在北京燕山分公司Ⅲ套常减压电脱盐装置上的工业试验情况。考察了该脱钙剂注入量对原油脱钙率、常压塔底油和减压塔底渣油中钙含量、电脱盐电流、电脱盐排水中钙含量、电脱盐排水水质以及设备腐蚀的影响。结果表明，脱钙剂注入质量分数为40μg／g时，原油中的钙质量分数由10．27μg／g降至4．10μg/g以下，脱钙牢达60％以上，脱钙效果明显；使用脱钙剂CC827494后，可以为下游装置提供优质原料，同时有利于电脱盐的平稳操作，节能效果明显。
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| 关 键 词： | 原油 电脱盐 脱钙剂 脱钙率 |
Commercial experiment of decalcification agent in crude electric desalting |
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| Tong Yuwen.Commercial experiment of decalcification agent in crude electric desalting[J].Petroleum Refinery Engineering,2009,39(2):48-50. |
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| Authors: | Tong Yuwen |
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| Affiliation: | Beijing 102503;China |
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| Abstract: | The commercial experiment of CC827494 decalcification agent was performed in the electric desalter of No.3 atmospheric-vacuum distillation unit of SINOPEC Beijing Yanshan Company to investigate the impact of mass dosage of decalcification agent on calcium removal rate,the calcium in AR and VR,the changes of calcium in brine water after injection of decalcification agent,brine water quality and the corrosion of equipment and piping.The results showed that,when the decalcification agent was added at a dasage ... |
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| Keywords: | crude oil electric desalting decalcification agent decalcification rate |
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