The paper detailedly account and discussed the geologic feature of vermiculite ore deposits inChina, and then discussed their mineralizing rules and the geologic process of phlogopite (biotite) changinginto vermiculite.
本文对我国主要蛭石矿床的地质特征进行了论述,并在此基础上探讨了其成矿规律及金(黑)云母蚀变成蛭石的地质作用,并以此为根据提出了蛭石矿床的较为合理的成因分类。
The vermiculite concentrate is organic modified with hexadecyl trimethyl ammonium bromide(HDTMAB) and vermiculite and organo-vermiculite are characterized by X-ray diffraction spectrometry(XRD),infrared spectrometry(IR),differential scanning calorimetry(DSC) and gravitational thermal analysis(TG).
采用十六烷基三甲基溴化铵(HDTMAB)对蛭石精矿进行了有机改性,利用X射线衍射法(XRD)、红外光谱(IR)、差示扫描量热法(DSC)和热失重分析(TG)对蛭石精矿和有机改性蛭石进行了表征。