研究表明凹凸棒石粘土对铯的吸附能力优于锶。
Sorption of Sr, Cs on the attapulgite clays treated with modifier is especially notable under the alkali amd oxidative condition.
凹凸棒土是一种以凹凸棒石为主要成分的粘土矿。
Attapulgite clay is a kind of mine that taking attapulgite as basis.
凹凸棒石比表面积大，吸附能力强，化学稳定性好。
It has large surface area high adsorption and high chemical inertness.
凹凸棒石粘土形成的物理化学条件为偏碱性的还原条件。
The physicochemical conditions for the forming of palygorskite clays were alkaline and reduction.
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。
Modification was performed by grafting polyurethane prepolymer via condensation polymerization on the surfaces of attapulgite.
研究结果表明：提纯和热处理并不能有效的改善凹凸棒石粘土的吸湿性能。
The results show that the purification and the heat treating can not improve the hygroscopic property of attapulgite effectively.
结论：酸化凹凸棒石可作为三七药材和复方丹参滴丸水煎提取液的吸附澄清剂。
CONCLUSION: Acidified attapulgite could be used as adsorptive clarifier in decoction of Radix et Rhizoma Notoginseng and composite Dansen pill.
介绍了凹凸棒石粘土资源概况，综述了凹凸棒石粘土改性及其机理研究的进展。
The attapulgite resources were introduced, and the modification mechanism of the attapulgite were reviewed.
通过实验研究，讨论了经不同方法改性处理的凹凸棒石粘土对锶铯的吸附作用。
Sorption of Sr, Cs on the attapulgite clays treated with several methods is studied in this paper. The results show that sorption of strontium on the attapulgite clays is superior to cesium.
聚氨酯包覆凹凸棒石的加入，也可显著提高复合材料的储能模量和玻璃化转变温度。
The storage modulus and Tg of composites were improved as the addition of polyurethane coated attapulgite.
通过XRD图谱分析，在酸处理过程中，凹凸棒石粘土中大部分白云石组分被去除。
Through XRD and XPS analysis, most of dolomite in palygorskite clay were removed in the acid treatment process.
本文研究了凹凸棒石负载锰氧化物催化剂的物理化学性能和低温选择性催化还原NO性能。
This dissertation studied the activity of manganese oxides catalyst supported by palygorskite catalyst in lower temperatures for selective catalytic reduction of NO and its physic-chemical properties.
PRHA对中性大豆毛油的脱色能力是目前植物油工业中常用的活性凹凸棒石粘土的3倍。
The decolorizing capability of PRHA for soybeans crude oil was 3 times as much as that of activated attapulgite commonly used in vegetable oil industry.
研究不同水份吸附级凹凸棒石粘土原矿用不同浓度稀硫酸活化，陈化时间不同，其脱色率变化情况。
The different moisture absorbing rate to attapulgite clay raw mineral which should use different concentration sulphuric acid to activate and different result got with the different ageing time .
反应过程中，凹凸棒石八面体阳离子的溶解能诱导重金属共沉淀，在凹凸棒石表面形成双氢氧化物。
During the reaction, the octahedral dissolution of palygorskite induced heavy metal ions coprecipitation forming mixed double hydroxid precipitation on the surface of palygorskite.
我国塑性粘土种类繁多，按矿物成分可分为高岭石质粘土、蒙脱石粘土、海泡石粘土、凹凸棒石粘土等。
There are many species and types of plastic clay in China. According to their mineral compositions, they are divided into Kaolinitic clay, Montmorillonite clay, Sepiolite clay and Attapulgite clay.
对凹凸棒石粘土矿床矿物碳、氢、氧稳定同位素组成提出新的解释，认识同位素组成变化与古环境的关系。
The stable isotope of hydrogen, oxygen and carbon are reinterpreted. The relationship between isotope constituent and paleoenvironment is understood.
凹凸棒石对水溶液中的阳离子桃红fg和亚甲基蓝的吸附是一个吸热过程，而对直接耐酸大红4bs的吸附是放热过程。
The adsorption of cationic pink FG and methylene blue onto purified palygorskite is an endothermic processes, and direct acid proof scarlet 4bs is exothermic in nature.
在矿物组成研究的基础上，对比研究了凹凸棒石、蒙脱石、凹凸棒石粘土、蒙脱石粘土、玄武岩、风化玄武岩的化学组成。
The chemical components of palygorskite, montmorillonite, palygorskite clay, montmorillonite clay, basalt, and weathering basalt were contrasted on the base of the research of mineral components.
利用TEM和XRD研究了凹凸棒石粘土活化废液制备阴离子粘土微观结构特征，并对这种材料的形成机制以及应用前景进行了讨论。
The microstructure of synthesized IDH from the wastewater was examined by TEM and XRD, and the mechanism of formation and potential applications are also discussed in the present paper.
凹凸棒石是一种链层状镁铝硅酸盐矿物，早在19世纪就已被发现，但是至今该矿物在重金属离子吸附机理和纯凹凸棒石酸溶动力学方面的研究仍较少。
Since it was discovered in the 19th century, few attention has been paid on the adsorption mechanism of heavy metal ions to the mineral and kinetics of acid-dissolution of palygorskite.
红外光谱和高分辨透射电镜照片表明，约有占改性产品质量6.1%的LM - N308以化学键的形式结合在在纳米凹凸棒石的表面，形成有机包覆层。
According to the results of FT-IR and HRTEM, it was inferred that the LM-N308 was bound with about 6.1% on the surface of nano-attapulgite particles, and an organic coating layer also formed.
红外光谱和高分辨透射电镜照片表明，约有占改性产品质量6.1%的LM - N308以化学键的形式结合在在纳米凹凸棒石的表面，形成有机包覆层。
According to the results of FT-IR and HRTEM, it was inferred that the LM-N308 was bound with about 6.1% on the surface of nano-attapulgite particles, and an organic coating layer also formed.
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