研究了化学成分、阳离子交换容量与胶体性能的关系。
The relationship between its colloid properties and chemical compositions as well as cation exchange capacity was researched.
本文使用简单的测试手段，测定了泥页岩中的阳离子交换容量。
In this paper, the cation exchange capacity in mud stone and shale is determined by using a simple testing method.
在同等阳离子交换容量变化时，饱和高矿化度水的岩石电阻率降低值相对大。
When the equal amount of cation exchange changes, the reduced value of the rock resistance which has high salinity water is big in contrast.
分析了晶体化学式计算法、烷基季铵盐法和阳离子交换容量法的测定原理和计算方法。
The measurement principle and the crystal-chemical formula method, the cation exchange capacity method and alkyl ammonium method are discussed.
研究结果表明，泥质砂岩薄膜电位与岩石阳离子交换容量、含油气饱和度、接触溶液浓度差密切相关。
The membrane potential of shaly sand was influenced by the cation exchange capacity, hydrocarbon saturation and concentration difference of the contacted solutions.
在泥页岩理化性能的测定中，主要选择了阳离子交换容量，比吸水量，泥页岩回收率和泥页岩膨胀率的测定。
When testing shale physics and chemistry properties, we mainly chose to test CEC, specific water absorption, shale recoveries and shale inflation rate.
凝灰岩和凝灰质砂的阳离子交换容量差异显著，说明离子交换作用仅发生在粘土矿物的表面，凝灰岩中蒙脱石的层间没有发生阳离子交换。
Together with dominance of ion exchange processes in sorption indicated by sequential extraction analysis, it suggests an absence of specific sorption at sites of this kind.
凝灰岩和凝灰质砂的阳离子交换容量差异显著，说明离子交换作用仅发生在粘土矿物的表面，凝灰岩中蒙脱石的层间没有发生阳离子交换。
Together with dominance of ion exchange processes in sorption indicated by sequential extraction analysis, it suggests an absence of specific sorption at sites of this kind.
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