磁场作用下乳化重油稳定性的实验研究  

EXPERIMENTAL STUDY OF THE STABILITY OF EMULSIFIED HEAVY OIL (EHO) UNDER MAGNETIZATION

作　　者：肖红飞[1] 邓云丽[1] 肖秋国[1] 

机构地区：[1]湘潭工学院资源工程系,湖南湘潭411201

出　　处：《燃料化学学报》2001年第5期477-479,共3页Journal of Fuel Chemistry and Technology

摘　　要：The stability of emulsified heavy oil(EHO) has a significant effect on the combustion of water in heavy oil emulsion Based on the prior experimental studies, the influential factors are studied systematically before/after magnetization in various experimental conditions It is found that the stability of EHO is related to fuel type, the percentage of water added in oil(PWA) , Emulsifier added in oil(PEA),magnetic strength and the tube material The following results are obtained: the stability of EHO decreases as the increase of PWA and the decrease of PEA before/after magnetization; in the same experimental conditions, the stability of EHO becomes better after magnetization, when PWA varies in the range from 7 5% to 12 5% and, PEA being bigger than 0 03%, there is a better stability; No 100,No 200 and CL 1 oil has the different stability, the order is No 100>No 200>CL 1; the higher the magnetic strength, the better the stability of EHO; in view of energy consumption and the stability, the rational value of magnetic strength is from 1?200?GS to 1?400?GS; using stainless steel tube has a better effect on stability than using ironThe stability of emulsified heavy oil(EHO) has a significant effect on the combustion of water in heavy oil emulsion Based on the prior experimental studies, the influential factors are studied systematically before/after magnetization in various experimental conditions It is found that the stability of EHO is related to fuel type, the percentage of water added in oil(PWA) , Emulsifier added in oil(PEA),magnetic strength and the tube material The following results are obtained: the stability of EHO decreases as the increase of PWA and the decrease of PEA before/after magnetization; in the same experimental conditions, the stability of EHO becomes better after magnetization, when PWA varies in the range from 7 5% to 12 5% and, PEA being bigger than 0 03%, there is a better stability; No 100,No 200 and CL 1 oil has the different stability, the order is No 100>No 200>CL 1; the higher the magnetic strength, the better the stability of EHO; in view of energy consumption and the stability, the rational value of magnetic strength is from 1?200?GS to 1?400?GS; using stainless steel tube has a better effect on stability than using iron tube

关 键 词：乳化油 稳定性 磁化 燃烧 乳化重油 离心分离法 

分 类 号：TQ517.45[化学工程] TE626.25[石油与天然气工程—油气加工工程]