The rare earth element ( REE) geochemical characteristics of illite clay rocks in Hanxing mining area and its geological significance 邯邢矿区伊利石黏土岩中稀土元素地球化学特征及其地质意义
Illite belongs to clay minerals, it has absorbent ability and higher potassium, which can improve the soil fertility. 伊利石属层状粘土矿物,具有吸水性,含钾较高,可以提高土壤肥效。
Illite is the most common clay mineral found in Chinese loess and its associated paleosol. 伊利石是我国黄土和古土壤中最主要的粘土矿物。
Illite clay has excellent physical and chemical capacities, therefore used widely for such trades as ceramics, chemical fertilizers, paper making, chemical production and environmental protection, and a vast range of prospects for developing and utilizing. 伊利石粘土具有良好的物化性能,在陶瓷、化肥、造纸及化工等行业及环境保护领域中有广泛的用途,是开发前景广阔的粘土矿物。
Irregular illite/ smectite interstratified clay minerals ( I/ S) are widespread in nature. Based on the available data, we have proposed the genetic types and crystallochemical classification. 不规则伊/蒙混层粘土矿物(I/S)分布极为广泛,根据大量资料,提出了I/S的成因及晶体化学分类。
Kaolinite, halloysite and illite are the major clay minerals in the oxidized zone of Shewushan gold mine. 蛇屋山金矿氧化带中粘土矿物主要为高岭石、埃洛石和伊利石。
Crystal Structure and Crystallochemistry Study on Illite/ Smectite Interstratified Clay Minerals in Sedimentary Strata 沉积地层中伊/蒙混层粘土矿物的晶体结构晶体化学研究
K-rich illite. Mg-, Ca-, Na-, Zn-rich smectite, Mn-and Fe-rich chlorite produce a clear coupling relationship between clay minerals and chemical compositions of clay fraction. 富K的伊利石,富Mg、Ca、Na、Zn的蒙皂石,以及富Mn、Fe的绿泥石等使得粘土矿物与粘土级组分的化学元素之间的耦合关系十分明显;
Kaolinite and illite are the main clay minerals in red earth together with a certain amount of 14A intergrade mineral and a little vermiculite and quartz. 红壤的粘粒矿物组成以高岭石、水云母为主,伴有一定量的14埃过渡矿物,少量的蛭石与石英;
Preliminary Research of Illite with Active Treatment, Ore Dressing and Brightening About Clay in Fuxin 阜新伊利石粘土选矿增白改性的初步研究
Illite is used in various fields as a new clay mineral, but many problems exist to be researched in its application. 伊利石作为一种新的粘土矿物,已经在多个领域中获得了不同程度的应用,但是在其应用中仍然存在很多问题有待于研究。
Illite and clay imbibe water to make the total irreducible water increase; 伊利石粘土吸附水,使总束缚水含量增加;
The enrichment of Au mostly resulted with adsorption of illite and limonite in red clay. 金的富集主要受红色粘土中褐铁矿和伊利石的吸附影响。
Illite, kaolinite and vermiculite are major clay minerals and there is a little 14A intergrade mineral in yellow brown earth. 黄棕壤则以水云母、高岭石、蛭石为主,伴有少量的14埃过渡矿物和石英。
The evidences show that there are four types of clay mineral in Fuyu reservoir: illite, kaolinite, chlorite and a little mixed layer clay mineral, smectite is very rare. 扶余油层中的粘土矿物主要有4种类型,即伊利石、高岭石、绿泥石以及少量混层粘土矿物,蒙皂石极少见。
Moreover, illite tends to increase in the surface layer and montmorillonite increases downwards in the content, which is in consistent with the total analysis of the clay. 伊利石在表层有增加的趋势,而蒙脱石向下则有增加的现象,此结果与黏粒的全量分析相一致。
According to the changes of clay mineral content, the contents of illite and kaolinite in clay minerals of the Zhujiang River Deltaic Late Quaternary are significant in facies indication. Illite and kaolinite are negatively correlated. 珠江三角洲的粘土矿物组合可分为西北江三角洲矿物省和东江三角洲矿物省,其伊利石和高岭石的含量变化具有指相意义。
In Sediments of the Central South China Sea, it is the first time to discovering the high-content ( 1/ 3) of illite/ smectite interstratified clay mineral. So in the investigation, the genesis of it has been discussed especially. 在南海沉积物中发现高含量(1/3)的伊-蒙混层矿物存在尚属首次,为此就其成因做了专门的探讨。
Illite was the most abundant component in clay minerals, and kaolinite was the second abundant element. Some samples contained a little of montmorillonite. 粘粒中的矿物成分以伊利石为主,其次为高岭石,部分样品中含少量蒙脱石。