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HWAHAK KONGHAK,
Vol.28, No.4, 480-492, 1990
Vol.28, No.4, 480-492, 1990
황산암모늄과 중요경제성 광물들의 반응성
The Reactivities of Some Economic Minerals with Solid Ammonium Sulfate
황산암모늄을 새로운 황산화제로서 가능성을 조사키 위하여 rutile, ilmenite, titaniferous magnetite, zircon sand, chalcopyrite, alunite, scheelite, xenotime, monazite, sphalerite, wolframite, apatite, kaolinite 및 rhodochrosite등 15종의 광물과 (NH4)2SO4 와의 반응을 열역학 및 실험적 방법에 의해 조사하였다. 그 결과 zircon sand 및 molebdenite의 두 광물을 제외한 13종의 광물은 황산화 분해되어 광물로부터 유효성분의 추출이 가능하였으며 황산암모늄응 효과적인 광물의 분해제로 사용될 수 있음을 알 수 있었다.
The reactivities of 15 minerals, such as rutile, ilmenite, titaniferous magnetite, zircon sand, chalco-pyrite, alunite, scheelite, xenotime, monazite, molybdenite, sphalerite, wolframite, apatite, kaolinite and rhodochro-site with (NH4)2SO4showed high possibility as an alternative sulfation or decomposition agent.
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[Cited By]
- Song YH, Kim JW, Kim HJ, Lee CT, Journal of the Korean Industrial and Engineering Chemistry, 12(3), 263, 2001
- Lee CT, Oh CH, Song YH, Um MH, HWAHAK KONGHAK, 32(5), 667, 1994
- Kwon KT, Song YH, Lee CT, Journal of the Korean Industrial and Engineering Chemistry, 5(4), 588, 1994
- Hwang CI, Hyun SH, Lee CT, Journal of the Korean Industrial and Engineering Chemistry, 3(3), 440, 1992
- Hyun SH, Lee CT, HWAHAK KONGHAK, 29(3), 253, 1991
- Lee CT, Ryoo YH, Journal of the Korean Industrial and Engineering Chemistry, 2(4), 372, 1991
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