The invention applies the polyglycerol acrylate as a crude oil demulsifying agent for dehydrating crude oil, which is a new-type crude oil demulsifying agent.
本发明则将其作为原油破 乳剂进行了原油脱水的应用，是一种新型的原油破乳剂。
Since the chemical composition of crude oil is complicated and many other factors affect the emulsion process, it is difficult to choose exact demulsifying agent for exact oil.
由于原油组成的复杂性，加上影响形成乳化原油的因素众多，给原油破乳剂的研究工作带来许多困难。
The efficiency of demulsifying agent and the quality of dehydration have been influenced by temperature during crude oil gathering and transporting process.
原油集输脱水过程中，温度影响破乳剂效率和脱水质量。
The efficiency of demulsifying agent and the quality of dehydration have been influenced by temperature during crude oil gathering and transporting process.
原油集输脱水过程中，温度影响破乳剂效率和脱水质量。
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