CAJ | 학술논문

利用动力学模型分析、T urbiscan Lab型分散稳定性分析仪、单滴法等研究了黏土颗粒对吉林原油乳状液及油水界面性质的影响。结果表明，随黏土浓度增加，体系动力学反应速率常数先降低后增加，乳状液稳定性先增加后有所降低；黏土颗粒的加入降低了乳状液背散射光减小的幅度，增加体系聚结稳定性，但也可充当液滴间的连接媒介促进小液滴间的排液与聚并；黏土在油水界面的吸附使液滴排液时间、生存半衰期增长，破裂速度常数降低，界面膜强度增加。
이용동역학모형분석、T urbiscan Lab형분산은정성분석의、단적법등연구료점토과립대길림원유유상액급유수계면성질적영향。결과표명，수점토농도증가，체계동역학반응속솔상수선강저후증가，유상액은정성선증가후유소강저；점토과립적가입강저료유상액배산사광감소적폭도，증가체계취결은정성，단야가충당액적간적련접매개촉진소액적간적배액여취병；점토재유수계면적흡부사액적배액시간、생존반쇠기증장，파렬속도상수강저，계면막강도증가。
The influence of clay particle on Jilin oil emulsion an d oil-water interfacial property has been studied through dynamic model analysis ,Turbiscan stability analysis and single drop method .The results showed that the dynamic reaction rate constant of system first increased then decreased ,and the stability of emulsion first increased then decreased as the concentration of clay particle improved .It also showed that back scattered light of emulsion decreased less ,and coagulation stability of system increased with addition of clay particle ,which promoted drain and coalescence of droplets as joint medium .At the same time ,it showed that drain time of droplets and survival half life increased ,fracture velocity constant decreased and strength interfacial film improved because of adsorption of clay particle .