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NTIS 바로가기韓國鑛物學會誌 = Journal of the Mineralogical Society of Korea, v.30 no.4, 2017년, pp.137 - 147
채성기 (한국지질자원연구원) , 김현수 (한국지질자원연구원) , 김상배 (한국지질자원연구원) , 김완태 (한국지질자원연구원)
Sericite is a clay mineral that has a wide applications in the industry, depending on its purity. To maintain sericite's purity as high as possible it is necessary to remove its gangue minerals or control their contents prior to use for high value-added products and applications. In this study, the ...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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견운모에 수반되는 불순광물에는 어떤 것이 있는가? | 화학조성은 백운모에 비해 칼륨(K)의 함량이 낮고 수분(H2O)의 함량은 높으며 일반적으로 토상 및 연질의 괴상으로 산출된다. 수반되는 불순광물은 모암의 특성에 따라 상이하나 주로 석영, 황철석, 방해석, 인회석 등으로 알려져 있다. 그 외에도 다양한 산화철 광물과 탄산염 광물을 포함하기도 한다(Bishop and Bird, 1987; Lee, 1997). | |
견운모는 무엇인가? | 견운모(sericite)는 장석류 모암이 열수작용에 의해 변질되어 생성되는 점토광물로 백운모와 유사한 결정구조를 가지나 백운모보다 미립의 인편상으로 이루어져 있으며, 은백색의 실크광택을 띄는 특징이 있다(Terakado et al., 1998; Nie et al. | |
견운모의 화학조성은 어떻게 되는가? | , 2013). 화학조성은 백운모에 비해 칼륨(K)의 함량이 낮고 수분(H2O)의 함량은 높으며 일반적으로 토상 및 연질의 괴상으로 산출된다. 수반되는 불순광물은 모암의 특성에 따라 상이하나 주로 석영, 황철석, 방해석, 인회석 등으로 알려져 있다. |
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