高岭石

高岭石脱（OH）过程及其结构变化的研究

Study on Dehydroxylation Process of Kaolinite and its Structural Change

煅烧高岭石中Al的溶出活性决定了硬化体中钙矾石的生成量。

The activity of Al from calcined kaolinite affects the forming ettringite of hardening system .

高岭石和小于0.2μm粘粒（细粘粒）控制着DNA的吸附量，有机质对DNA的吸附有较大的贡献，而针铁矿贡献较小。

However , the contribution of goethite to DNA adsorption seems to be small .

e伊利石+镁绿泥石+多水高岭石+蒙脱石。

E. Mg chlorite + illite + montmorillonite + halloysite ;

利用X粉晶衍射和激光拉曼光谱实验分析高岭石及其醋酸钾插层物的结构。

Kaolinite and the kaolinite-potassium acetate intercalate were studied by X-ray diffraction and Raman spectra .

采用间歇法（batchmethod）模拟研究柠檬酸对水淋洗下高岭石铝、硅释放的影响。

The experiments was conducted to investigate the effect of citric acid on aluminum and silicon release from water-eluviated kaolinite with batch method .

高岭石结构缺陷的~1HMASNMR和Raman研究

~ 1H MAS NMR and Raman Spectra of Kaolinite Structure Default

研究了一水硬铝石和高岭石、叶蜡石及伊利石等几种含铝硅酸盐矿物在不同pH条件下的动电行为与浮选行为。

The electrokinetic properties and flotation of diaspore , kaolinite , illite and pyrophillite with alkyl amine collectors were studied .

PEG在微波诱导下对高岭石插层及剥片的研究

Intercalation and Exfoliation of Kaolinite through PEG by Microwave

偏岭石及其有关的变高岭石过去用一般鉴定结晶矿物的x射线衍射分析定为“非晶质”矿物；

Clay mineral pianlilnite and metakaolinite were identified as " amorphous " mineral by X ray diffraction analysis to crystalline mineral ;

随着富CO2热流体多次间歇性入侵导致了含铁碳酸盐矿物的反复多次溶解和沉淀、生物介壳大量溶蚀和长石铸模孔的形成以及绿泥石消失、高岭石增加等。

With the intermittent activity of hot fluid containing CC ^ , ferrous carbonate minerals dissolved and precipitate repeatedly many times .

利用XRD、IR和TEM分析了高岭石结构的变化。

Structural changes of kaolinite in sodium methoxide solution were characterized by XRD , IR and TEM measurements .

IR谱显示有机分子与高岭石的外羟基可能以氢键的形式相互作用。

The IR spectra provide evidence that the inner-surface hydroxyl groups of kaolinite are hydrogen bonded to intercalated DMSO molecules .

选择两种粘土矿物Ca蒙脱石和高岭石作为吸附体，研究Cu2+的吸附脱附行为，以及苄嘧磺隆对Cu2+吸附脱附的影响。

Cu 2 + adsorption desorption in Ca montmorillonite and kaolinite in the presence and absence of bensulfuron methyl was studied .

高岭石的热稳定性和热处理产物的DTA，IR和EPR研究

Investigation of heat-stability and heat-treated products of kaolinite with dta , ir , and EPR

分析表明，高岭石矿物形成与稳定取决于pH值、水介质中阳离子的种类和离子浓度。

It is shown that the forming and stabilization of kaolinites is mainly dependant on pH , cation type in hydrous medium and ion concentration .

本文对采自南极普里兹湾及邻近海域沉积物中的高岭石运用X射线衍射、差热分析、红外吸收光谱及电子显微照相等方法进行了鉴定。

Kaolinite from sediments in Prydz Bay and adjacent sea area is identified by X-ray differential thermal analysis , infrared absorption spectrum and elec-tron micrograph .

用吸附平衡法研究草酸、pH对针铁矿、三羟铝石、三水铝石、高岭石吸附Cd2+的影响及机制。

Effects of oxalic acid and pH on Cd2 + sorption on goethite , bayerite , gibbsite and kaolinite were conducted by a batch equilibrium technique .

通过XRD分析发现，尿素可能通过插层作用加速了高岭石等层状结构硅酸盐矿物的破碎速度，强化了铝土矿的选择性磨矿。

XRD analysis showed that the addition of urea may accelerate crushing through intercalation , thus strengthen the selective grinding of bauxite .

ZnS柱撑高岭石-蒙脱石混层矿物纳米复合材料的制备及其光降解伊红-B的研究

The synthesis of ZnS pillared kaolinite-montmorillonite nanocomposites : highly efficient catalyst for degradation of eosin-B

碳质高岭石合成NaA型沸石的研究：（Ⅰ）碳质高岭石的脱碳活化处理

Synthesis of naa-zeolite from carbonaceous kaolinite :(ⅰ) a study of decarbonizing and activating carbonaceous kaolinite

含金络合离子[Au（Sb2S4）]~-在高岭石表面吸附的量子化学研究

Quantum chemical study on adsorption of [ au ( sb_2s_4 ) ] ~ - on kaolinite surface

5）利用总有机碳、全氮、高岭石含量、磁化率、粘粒含量作为指标计算了土壤发育指数（SI）。

Magnetic susceptibility , total organic carbon , total nitrogen , kaolinite , and clay contents were used to form soil development index ( SI ) .

结果显示，煤系高岭石被研磨1h之后，高岭石的晶体结构几乎全部跨塌。

The results show that after 1 h of grinding , the crystalline order of kaolinite is destroyed .

在含有机质粘粒和高岭石表面，DNA可能主要通过脱水和氢键作用，而在去有机质粘粒和针铁矿表面，DNA主要通过配位交换吸附，占43.3-65.2%。

DNA was adsorbed predominantly by dehydration effects and hydrogen bonding on organic clays and kaolinite and 43.3-65.2 % of DNA was adsorbed on inorganic clays and goethite through ligand exchange .

地开石-高岭石混层矿物的电子顺磁共振（EPR）研究

EPR study of dickite-kaolinite interstratified mineral

用XRD、FT-IR和TG-DSC等方法研究了高岭石-醋酸钾插层复合物的形成过程。

The kaolinite-potassium acetate intercalation complex was prepared and characterized by XRD , FT-IR , and TG-DSC .

高岭石胡敏酸复合体的红外光谱出现了明显的C-H振动吸收峰；

There existed apparent absorption peaks of hydrocarbon in the IR ;

FT-IR谱表明醋酸钾可能与高岭石的内表面羟基形成了氢键。

The FT-IR spectra suggested that potassium acetate possibly formed hydrogen bonds with the inner surface hydroxyls of kaolinite .

方法：以来源广泛的高岭石为原料采用一步酸溶法，正交设计确定最佳合成条件，合成了PAC。

Methods : The PAC is obtained by acid reacting raw material with orthogonal design and is tested .