For the purpose of reserching the floatability of Managanese-nodule, the test was proformed by means of Zeta potential measuring and the flotation experiment for 10Å Manganite. The flotation condition in the flotation experiment were as follow. s...
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https://www.riss.kr/link?id=A2066166
2000
Korean
040.000
학술저널
1-10(10쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
For the purpose of reserching the floatability of Managanese-nodule, the test was proformed by means of Zeta potential measuring and the flotation experiment for 10Å Manganite. The flotation condition in the flotation experiment were as follow. s...
For the purpose of reserching the floatability of Managanese-nodule, the test was proformed by means of Zeta potential measuring and the flotation experiment for 10Å Manganite. The flotation condition in the flotation experiment were as follow.
sample : Todorokite (0.3gr)
sample size : 65 mesh ~ 200 mesh
condition size : 10 min
flotation time : 4 min
air amount : 20 ㎖/min
promoter : D.A.cl, S.D.S.
PH regular : Hcl, CaO
From the test the flotation result were summerized as follow.
1. The isoelectric point of 10Å Manganite in the Zeta potential measuring was pH 4.3.
2. The floatability of 10Å Manganite was 80% as a function of pH5 using 10mg/ℓ of D.A.cl.
3. The recovery of 10Å Manganite was best when the floatability of 10Å Manganite was 90% as using D.A.cl 80mg/ℓat PH 2.7.
목차 (Table of Contents)
금속증착 폴리프로필렌 필름의 절연파괴 기초특성에 관한 연구