炼油厂中乳状液的破乳研究
Formation of Emulsion and Demulsification in Refinery
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摘要: 针对石油加工过程中产生的原油乳状液、塔顶冷凝水乳状液和高酸度柴油碱洗乳状液,合成了有效的破乳剂,并对乳状液的形成与稳定存在的原因、破乳及破乳机理进行了研究。Abstract: The efficient demulsifiers have been synthesized so that they can be used for various emulsions in refinery, such as crude oil emulsion, the condesation of column top and the base-washing diesel emulsion. Furthermore, the cause of the formation and steady existence of emulsion and the mechanism of demulsification have also been investigated.