Economic and Environmental Geology (자원환경지질)
- Volume 28 Issue 4
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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)
Geochemical and Physical Properties of the Jangseong and Imported Chinese Coals
장성탄광 석탄과 수입 중국 석탄의 지구화학적 및 물리적 특성
- Chon, Hyo Taek (Department of Mineral and Petroleum Engineering, Seoul National University) ;
- Kim, Myeong Kyun (Department of Mineral and Mining Eng., Chongju Univ.)
- Received : 1995.07.18
- Published : 1995.08.31
Abstract
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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