凹凸棒石

Sorption of Sr, Cs on the attapulgite clays treated with modifier is especially notable under the alkali amd oxidative condition.

研究表明凹凸棒石粘土对铯的吸附能力优于锶。

Attapulgite clay is a kind of mine that taking attapulgite as basis.

凹凸棒土是一种以凹凸棒石为主要成分的粘土矿。

It has large surface area high adsorption and high chemical inertness.

凹凸棒石比表面积大，吸附能力强，化学稳定性好。

The physicochemical conditions for the forming of palygorskite clays were alkaline and reduction.

凹凸棒石粘土形成的物理化学条件为偏碱性的还原条件。

Modification was performed by grafting polyurethane prepolymer via condensation polymerization on the surfaces of attapulgite.

采用缩合聚合法对凹凸棒石进行表面接枝聚氨酯预聚体改性。