illite clay
- illite clay的基本解释
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[机] 白云, 母石粘土
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The clay used for coal combustions is the main fluorine source of the endemic fluorosis. In addition to occurring in apatite and hornblende, fluorine is closely related to the adsorption of illite and mixed-layer clay minerals of smectite and illite.
氟中毒的氟源主要来自拌煤黏土,氟在拌煤黏土中除了以磷灰石、角闪石形式存在外,与伊蒙混层矿物和伊利石的吸附密切相关。
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With a quantitative research on the chemical and clay compositions of marly stones, their weathering rocks and residuals, as well as SEM observations, the process of dissolution of CaCO 3 and concentration of clay minerals with complex components has been disclosed, and the conversion of illite to mixed-layer illite/montmorillonite discovered, which explain the reason for deterioration of geotechnical properties of the rocks and soils, thereby enhancing the level of geological and geohazards researches.
通过泥灰质岩石及其不同风化岩和残坡积土的化学成分、粘土矿物成分定量研究和扫描电镜观察,揭示了CaCO3溶蚀和粘土矿物富集过程及粘土矿物的复杂成分,发现了风化过程中伊利石向伊利石/蒙脱石混层粘土矿物的转化,解释了岩土工程性质恶化的原因,从而提高了地质研究和地质灾害研究的水平。
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At the heavy metal concentration of 3-4ppm, our study on adsorption capacity, adsorption selectivity of montmorillonite, illite and kaolinite to Cu〓、 Pb〓、 Zn〓、 Cd〓、 Cr〓 shows that the adsorption capacity is mainly determined by the capacity of exchangeable cations and the adsorption capacity of the three clay minerals decreases in this sequence: montmorillonite >> illite>kaolinite. It is found that clay minerals have obvious adsorption selectivity to various heavy metals. Montmorillonite exhibits a stronger affinity to Cr〓 and Cu〓 while kaolinite and illite sorb Cr〓 and Pb〓 more effectively. At the same heavy metal concentration, adsorption amount of clay minerals to heavy metals increase with increasing pH value of the solution.
在痕量浓度下,研究了蒙脱石、伊利石、高岭石三种粘土矿物对Cu〓、Pb〓、Zn〓、Cd〓、Cr〓五种重金属离子的吸附容量、吸附选择性及其介质条件对吸附量的影响,结果表明,粘土矿物的阳离子交换容量越大,对重金属离子的吸附容量也越大,其大小顺序为蒙脱石>>伊利石>高岭石;同时,不同粘土矿物对重金属离子具有明显的吸附选择性,蒙脱石对Cr〓和Cu〓有较好的选择性,伊利石和高岭石则对Cr〓和Pb〓有较好的选择性;随着吸附溶液pH值的增大,其吸附量有增加的趋势。
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pearlite rim:白缘(黑心展性铸铁)
白杨木 poplar | 白缘(黑心展性铸铁) pearlite rim | 白云,母石黏土 illite clay
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illite:伊利石
) 粘土矿物( 粘土矿物(Clay mineral) 可以指示水介质:高岭石( Kaolinite)多形成于 ) 酸性水介质中; 伊利石( Illite)则发育在碱性水介质中. 鲕绿泥石( ):在现代沉积物中,鲕绿泥石多出现在热带浅海中, 鲕绿泥石(Chamosite): ): 水深不超过60米.
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illite clay:白云,母石黏土
白缘(黑心展性铸铁) pearlite rim | 白云,母石黏土 illite clay | 白云石 dolomite