【摘要】 累托石是一种晶体结构特殊的粘土,它是一种由类蒙脱石层和类云母层构成的1:1规则间层矿物,其矿物学结构决定了它具有较强的层间吸附性、阳离子交换性及造浆性能,并具有很好的抗高温性能。有机累托石的XRD、差热分析及配浆性试验表明累托石有机化处理后,可用于油基钻井液。更多还原

【Abstract】 Rectorite is a kind of clay with special crystal structure.It is 1:1 Interstratified mineral composed of montmorillonite and mica-like layer.It has strong inter layer adsorption,cation exchange and mud properties depending on the mineralogical structure,and it has good performance of antihigh temperature.The XRD,differential thermal analysis and slurry test show that the organic rectorite can be used for oil base drilling fluid.更多还原