자원환경지질 (Economic and Environmental Geology)
- 제28권4호
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- Pages.381-388
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- 1995
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- 1225-7281(pISSN)
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- 2288-7962(eISSN)
장성탄광 석탄과 수입 중국 석탄의 지구화학적 및 물리적 특성
Geochemical and Physical Properties of the Jangseong and Imported Chinese Coals
- Chon, Hyo Taek (Department of Mineral and Petroleum Engineering, Seoul National University) ;
- Kim, Myeong Kyun (Department of Mineral and Mining Eng., Chongju Univ.)
- 투고 : 1995.07.18
- 발행 : 1995.08.31
초록
The petrographic, geochemical, and physical properties of the Jangseong and Chinese coals were investigated. The most common mineral matters of Jangseong coal are kaolinite, muscovite, sericite, illite, quartz and pyrophyllite. Mineral matters in Chinese coal are mainly composed of quartz, calcite, dolomite and kaolinite. Jangseong coal ash has higher content of
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