CAJ | 학술논문

系统阐述了国内外 W/O 型乳状液蜡沉积研究进展，并着重分析了乳状液蜡沉积影响因素、蜡沉积机理、乳状液蜡沉积实验装置及油水两相蜡沉积动力学模型的建立。目前，W/O 型乳状液的蜡沉积研究还有很多关键问题尚未解决，如蜡沉积层的形成过程、蜡晶颗粒的沉积概率及剪切剥离机理等。对 W/O 型乳状液蜡沉积机理和规律进行深入研究，需要以 W/O 型乳状液的微观机理研究为基础，重点探索分散体系下分散相液滴对胶凝过程、蜡分子扩散路径、界面吸附及老化等的影响，解决制约 W/O 型乳状液蜡沉积机理研究和预测模型准确性等关键问题；目前，W/O 型乳状液蜡沉积测试手段较单相原油研究还比较单一，将核磁共振（NMR）、X射线衍射（XRD）及光谱测试等先进手段用于乳状液中蜡沉积的研究将成为未来发展方向之一。
계통천술료국내외 W/O 형유상액사침적연구진전，병착중분석료유상액사침적영향인소、사침적궤리、유상액사침적실험장치급유수량상사침적동역학모형적건립。목전，W/O 형유상액적사침적연구환유흔다관건문제상미해결，여사침적층적형성과정、사정과립적침적개솔급전절박리궤리등。대 W/O 형유상액사침적궤리화규률진행심입연구，수요이 W/O 형유상액적미관궤리연구위기출，중점탐색분산체계하분산상액적대효응과정、사분자확산로경、계면흡부급노화등적영향，해결제약 W/O 형유상액사침적궤리연구화예측모형준학성등관건문제；목전，W/O 형유상액사침적측시수단교단상원유연구환비교단일，장핵자공진（NMR）、X사선연사（XRD）급광보측시등선진수단용우유상액중사침적적연구장성위미래발전방향지일。
Previous research results of wax deposition of W/O emulsions at home and abroad were reviewed, and the influence factors and mechanism of emulsion wax deposition were analyzed as well as W/O emulsion wax deposition experimental installations and dynamic models. At present, there are still a series of unsolved key problems in research on W/O emulsion wax deposition, such as formation of wax deposition layer, the deposition probability of wax crystals and the shear peeling mechanism. In order to study the mechanism of emulsion wax deposition in depth, the research on the microscopic mechanism of emulsions should be enhanced to explore influence of the droplets on the gelatinization, wax molecular diffusion path, interfacial adsorption and ageing process. And then the key problems involved in the mechanism of W/O emulsion wax deposition and the accuracy of prediction model would be solved. At present, the testing methods of W/O emulsion wax deposition are still seldom compared to crude oils. One of future development directions is to apply NMR, XRD and spectral testing to study W/O emulsion wax deposition.