高岭土

The experimental results show that 1 the charge density coefficient used in the experiment is suitable; 2 the power of explosion is balanced and fully used; 3 the diameter of broken strip of the long hole standing shot in kaolin mine is about 100~150 mm and the rock bodies in the broken circle are debris; and 4 the diameter of the crack strip is about 700~800 mm.

结果表明：试验采用的装药密集系数的确定较适宜，均衡充分利用了爆炸能；高岭土深孔松动爆破孔的破碎带直径大约在100~150 mm，圈内岩体呈碎屑状，裂隙带直径约在700~800 mm；采用加强松动爆破可解决高岭土机械化开采存在的难题。

After separation,the sample is further alkalized by microwave catalysis and at last,the activated white carbon is obtained.

针对以往从高岭土提取白炭黑传统方法中存在的某些缺点，对滇南某高岭土采取中温活化、除杂，在酸性介质中微波液相催化反应，分离后，再进一步在微波催化下液相碱溶，最终提取了活性白炭黑产品。

The SERS of Reactive Red, Acid Red, Acid Black, Direct sol orange, chlorsulfuron, atrazine and carboxin adsorbed on Kaolinte then covered with silver colloid are studied by micro-Raman spectrometer.

首次尝试了在无SERS活性的高岭土上沉积银溶胶的方法，利用显微拉曼光谱仪研究了活性艳红、酸性红、酸性黑、直接耐晒橙四种染料和莠去津、萎锈灵、绿黄隆三种农药在高岭土上的表面增强拉曼光谱。

The model does not predict extensive dissolution of quartz,kaolinite and feldspars in this region,however,which conflicts with observations from one of the field tests.

与现场观测中的一种情况不同的是，模型没有预测出这一区域中石英、高岭土和长石的大量溶解，这种不一致现象可能是由于缺乏热动力基本数据造成的，使得在高岭土–蒙脱石混合地层中高电荷蒙脱石变为低电荷蒙脱石过程中的水–热转换在模型中不能加以表示。

Fire clay and kaolin were the predominate clays used in firebrick and grogs; bentonite, in foundry sand; common clay, in refractory mortar and cement; and kaolin, in high aluminum brick.

用于耐火砖和熟料生产的主要粘土是耐火粘土和高岭土，膨润土用作铸造砂。普通粘土用于耐火砌砖浆和水泥，高岭土用于高铝砖。

And 91. 37%, respectively. This noticeable metallurgical result has been used for designing and constructing Jiepai kaoline concentrator by the Changsha Design and Research Institute of Ferrous Metal Mines.

大量文献资料表明，高梯度磁选是提纯高岭土的最有效方法，而研制大型高梯度磁选机是使该项技术在高岭土选矿中获得大规模应用的先决条件。

The electrokinetic remediation results for Cu contaminated montmorillonite and kaoline indicate that EK technique is effective for kaoline, but not suitable for montmorillonite.

进一步对Cu污染的高岭土和蒙脱石电动修复研究表明，电动技术对处理高岭土非常有效，而对蒙脱石效率较低。

Based on the principle of powder surface modification and the coating process of chemical deposition, the composites of titania/ kaoline were prepared by the hydrolysis of titanium tetrachloride and precipitating on the surface of kaoline.

借助粉体表面改性的原理及液相化学沉积的包覆工艺，以高岭土为核，利用四氯化钛水解在其表面包覆一层纳米二氧化钛制成高岭土复合钛白，并用TEM、XRD等手段进行了表征。

Using equal density method, the asphalts modified by saturated polymer, including LDPE and SEBS, with good storage stability at high temperature, were prepared. When the ratio of SEBS and kaoline was 100/50, the modified asphalts with good storage stability were obtained after adding SEBS with the amount of from 3% to 6%.

这可能是由于高岭土与SEBS预混过程中通过较强的相互作用而形成复合物，在与沥青的混合过程中高岭土与SEBS聚合物的较强相互作用阻隔了聚合物连续相的形成。

"KaolinModification and its Application in Printing Roller The main work is to study the surface-modification of calcinated kaolin and its application in EPDM printing roller compound.

本文是广东省茂名市科技基金科学研究项目&高岭土改性及其在印刷胶辊中的应用研究&的部分工作，主要是进行煅烧高岭土的表面改性及其在三元乙丙橡胶印刷胶辊胶料中的应用研究。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐