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Montmorilloint와 Cysteamin의 반응(점토의 효율적인 이용을 위한 기초연구-1)
신건철 한국세라믹학회 1983 한국세라믹학회지 Vol.20 No.4
The Cation Exchange Isotherm of $Na^+$ Montmorillonit with Cysteammonium ion is determined. It is shown that Cysteammonium ion is bonded relatively good on the silicate interlayer of Montmorilloint. And it is also shown that the bonded $HSCH_2CH_2NH_3^+$ ion on the Silicate interlayer reacts with the transition metal ion $Co^+$ in is SH group.
申建澈 강원대학교 산업기술연구소 1984 産業技術硏究 Vol.4 No.-
Silicastone of Hongcheon in Kangweon province was characterized by means of chemical analysis, scanning electron microscope, polarization microscope and x-ray diffractometer. The results showed that the purity of SiO₂ is over 97.64 in Wt-%. It also contains 0.046ㅡ0.417 wT-% Fe₂O₃ and some others as impurity. The impuity exist as a isolated mineral type of hematite, sericite, apatite etc.