超声参量对制备原油乳化液的影响
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摘要
采用原油配制了原油质量分数为5%的油水混合液,通过实验探究了超声辐射功率、辐射时间、间歇比、脉冲重复周期等因素对超声乳化效果的影响.实验结果表明,制备低含油原油乳化液的最佳超声参数为:超声辐射功率400W、辐射时间5min;间歇比和脉冲重复周期对原油乳化效果影响较小.
The influences of ultrasonic radiation power,irradiation time,the ratio of intermittent, pulse repetition period and other factors on the ultrasonic emulsifying were studied by preparing 5% crude oil water emulsion.The experimental results showed that the optimum ultrasonic parameters for were as follows:ultrasonic irradiation power 400 W,ultrasonic irradiation time 5minutes.Both the intermittent ratio and the pulse repetition period of ultrasonic wave had less impact on the emulsification of mixtures of crude oil.
The influences of ultrasonic radiation power,irradiation time,the ratio of intermittent, pulse repetition period and other factors on the ultrasonic emulsifying were studied by preparing 5% crude oil water emulsion.The experimental results showed that the optimum ultrasonic parameters for were as follows:ultrasonic irradiation power 400 W,ultrasonic irradiation time 5minutes.Both the intermittent ratio and the pulse repetition period of ultrasonic wave had less impact on the emulsification of mixtures of crude oil.
引文
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[8]孟祥鹏,潘圆圆,王书禾,等.低含油率的原油乳状液制备技术研究[J].化学工程与装备,2011,(11):7-9.
[9]刘晓艳,马春曦,楚伟华,等.水包油型油水乳液的制备[J].大庆石油学院学报,2005,29(3):102-109.
[10]罗曾义.超声乳化理论和技术[J].声学技术,1996,15(4):201-206.
[11]吕效平,李建彤,韩萍芳.超声制备微乳化柴油的实验研究[J].声学技术,2006,25(5):436-440.
[12]朱一星,虞建业,王亿川,等.超声波防垢的声场参数实验研究[J].石油天然气学报(江汉石油学院学报),2005,27(2):245-248.
[13]范百刚.超声原理与应用[M].南京:江苏科学技术出版社,1985:75-76.
[2]李海波,胡筱敏,罗茜.含油废水的膜处理技术[J].过滤与分离,2000,10(4):10-14.
[3]吕效平,韩萍芳.超声波对柴油乳化的影响[J].石油化工,2001,30(8):615-618.
[4]李建彤,韩萍芳,吕效平.乳化柴油研究及其进展[J].化工进展,2004,23(4):364-369.
[5]罗曾义.超声处理方面的一些应用近况和发展[J].声学技术,1994,15(4):152.
[6]Abismail B,Canselier J P.Emulsification by ultrasonic:drop size distribution and stability[J].Ultrasonics Sonochemistry,1999,6(1-2):75-83.
[7]顾煜炯,杨昆,杜大明.燃油掺水超声乳化技术的研究[J].现代电力,1997,14(2):6-10.
[8]孟祥鹏,潘圆圆,王书禾,等.低含油率的原油乳状液制备技术研究[J].化学工程与装备,2011,(11):7-9.
[9]刘晓艳,马春曦,楚伟华,等.水包油型油水乳液的制备[J].大庆石油学院学报,2005,29(3):102-109.
[10]罗曾义.超声乳化理论和技术[J].声学技术,1996,15(4):201-206.
[11]吕效平,李建彤,韩萍芳.超声制备微乳化柴油的实验研究[J].声学技术,2006,25(5):436-440.
[12]朱一星,虞建业,王亿川,等.超声波防垢的声场参数实验研究[J].石油天然气学报(江汉石油学院学报),2005,27(2):245-248.
[13]范百刚.超声原理与应用[M].南京:江苏科学技术出版社,1985:75-76.