一种新型低温高效破乳剂的研制与应用
Journal of Jianghan Petroleum Institute(2003)
Abstract
针对单管常温输送流程原油破乳剂的缺陷,研制了一种新型低温高效破乳剂XP-1421.该破乳剂是通过亲水亲油平衡值确定、起始剂制备、嵌段式破乳剂的合成与改性、非嵌段式破乳剂的合成及破乳剂的选择、复配与筛选而成的.脱水率及缓蚀率评价表明该破乳剂的水溶性好,脱出水水质高,没有腐蚀性.现场试验采用末端加药,取得了良好的破乳效果.
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Key words
new emulsion breaker
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