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用Ｔｅｆｌｏｎ惰性反应器在２５℃、５０℃、和７５℃的条件下，以１ｇ／２０ｍｌ的固／液比，研究了高岭石与各三个浓度的两种碱性驱替剂间（Ｎａ２ＣＯ３和ＮａＯＨ）的作用，反应时间为０～６００ｈ，对反应后液相中的硅、铝元素浓度参数和固相物质分别进行了分光光度法和Ｘ－射线衍射（ＸＲＤ）检测，弄清了实验研究参数与液相参数和高岭石相变的关系，得出了高岭石在ＮａＯＨ溶液中存在非一致性的溶蚀趋势。高岭石在碱液中会发生溶蚀，进而可生成方钠石。此研究增加了对碱驱的认识，对提高原油采收率是一项有意义的研究工作。
The effects of kaolinite and each of three concentrations of two basic displacer agents (Na2CO3 (R)) were studied using a Teflon inert reactor at a solid / liquid ratio of 1 g / 20 ml at 25 ° C, 50 ° C, and 75 ° C And NaOH), the reaction time is 0 ~ 600h, the concentration of silicon and aluminum in the liquid phase after the reaction and the solid phase material were detected by spectrophotometry and X-ray diffraction (XRD), the experimental The relationship between the parameters and the phase parameters and kaolinite phase transformation was studied. The results show that there is a non-uniform dissolution trend of kaolinite in NaOH solution. Kaolinite erosion occurs in lye, which can generate sodalite. This study adds awareness of alkali flooding and is a significant research effort to improve oil recovery.