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丙烯酰胺对Span80-Tween85/Isopar M/丙烯酰胺-H₂O拟三元体系相行为的影响

Influence of Acrylamide in Phase Behavior of Ternary Span80-Tween85/Isopar M/Acrylamide-H₂O System

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【Author】 Shao Feng~1, Zhan Yuhang~1, Liang Zhihong~2, Zhang Bao~ 1,3* , Zheng Dianmo~1( ~1Department of Chemical Engineering, ~2Experimental Center for Basic Chemistry of Science School,Nanchang University, Nanchang 330031; ~3Department of Bioengineering, Jiangxi Agricultural University, Nanchang 330045)

【机构】南昌大学环境科学与工程学院化学工程系；南昌大学理学院基础化学实验中心；南昌大学环境科学与工程学院化学工程系 330031； 330031；江西农业大学生物工程系；南昌330045；

【摘要】考察了丙烯酰胺对水/IsoparM界面张力的影响以及对水溶液中非离子性乳化剂Tween85的助溶效果,并深入探讨了丙烯酰胺对Span80-Tween85/IsoparM/AM-H2O拟三元体系相行为的影响过程。结果表明,丙烯酰胺能够提高Tween85在水溶液中的溶解度,并可有效降低油水界面张力,进而能够扩大Span80-Tween85/IsoparM/AM-H2O拟三元相图的反相乳液区域面积。更多还原

【Abstract】 Hydrotropic effect and interfacial tension at water/Isopar M interface as a function of acrylamide concentration, the influence of acrylamide concentration in the phase behaviors of Span80-Tween85/Isopar M/acrylamide aqueous solution emulsion have been investigated. The results showed that the increase in acrylamide concentration remarkably reduced the interfacial tension at water/Isopar M interface as well as improved the aqueous solubility of Tween85, resulting in an enlarged area of inverse microemulsion of the ternary systems.更多还原