| 关于原油加工中脱盐与注碱问题的探讨 |
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| 引用本文： | 李怀录,周汝忠,刘建华.关于原油加工中脱盐与注碱问题的探讨[J].中国石油大学学报(自然科学版),1986(3). |
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| 作者姓名： | 李怀录 周汝忠 刘建华 |
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| 作者单位： | 华东石油学院无机化学教研室
(李怀录，周汝忠)，华东石油学院无机化学教研室(刘建华) |
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| 摘 要： | 本文根据结晶氯化镁的水解与温度的关系,探讨了氯化钠、氯化钙对氯化镁水解的影响,对原油脱盐深度提出了一些看法。通过研究氢氧化钠、碳酸钠及其混合物对混合盐中氯化镁水解的抑制作用,认为在原油加工过程中,注氢氧化钠较为理想。
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| 关 键 词： | 注碱水 原油加工 水解 炼油 冷却系统 |
AN APPROACH TO DESALINATION AND ALKALI INJECTION IN CRUDE PROCESSING |
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| Li Huailu Zhou Ruzhong Liu Jianhua.AN APPROACH TO DESALINATION AND ALKALI INJECTION IN CRUDE PROCESSING[J].Journal of China University of Petroleum,1986(3). |
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| Authors: | Li Huailu Zhou Ruzhong Liu Jianhua |
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| Affiliation: | Li Huailu Zhou Ruzhong Liu Jianhua |
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| Abstract: | According to the relationship between the hydrolysis and temperature of crystalline magnesium chloride, the effects of sodium chloride and calcium chloride on hydrolysis of magnesium chloride are studied. A few ideas for the extent of crude desalination are presented in this paper. In the light of that sodium hydroxide, sodium carbonate and their intermixture inhibit hydrolysis of magnesium chloride in mixed salt, it is rational to inject sodium hydroxide in crude processing. |
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| Keywords: | Caustic waterflooding Crude processing Hydrolysis Oil refining Cooling systems |
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