지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.1
- 수록면
- 311 - 316 (6page)
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초록· 키워드
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This study was aimed to examine the influence of collector dosage, pH, solid content and water type of flotation pulp on copper recovery. The results indicated that recovery was strongly affected by these factors and their influence on the best composition of copper grade and recovery was in the order of water type>solid percentage>collector dosage>pulp pH. As the value of collector dosage, pH and solid content increased to a certain value, the copper recovery was enhanced to a peak and thereafter decreased. This may be due to the balance between reagent concentrations with pH and solid percentage. Copper recovery significantly increased with changing the water type from tap water to distilled water. The best combination of grade and recovery obtained was 7.26% and 81.09% in flotation tests with tap water.
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참고문헌 (28)
참고문헌 신청
Ackerman, P. K. / 1987 / Evaluation of flotation collectors for copper sulphides and pyrite, I. Common sulphydryl collectors / International Journal of Mineral Processing 21:105~127
Ackerman, P. K. / 1987 / Evaluation of flotation collectors for copper sulphides and pyrite, III. Effect of xanthate chain length and branching / International Journal of Mineral Processing 21:141~156
Ali, S. A. / 2000 / Stability of solids-coated liquid layers between bubbles / Industrial &Engineering Chemistry Research 39:2742~2745
Banisi, S. / 2004 / Effect of ball size change on the performance of grinding and flotation circuits / The European Journal of Mineral Processing and Environmental Protection 4:194~202
Barkhordari, H. R. / 2009 / Occurrence mechanism of silicate and aluminosilicate minerals in Sarcheshmeh copper flotation concentrate / International Journal of Minerals, Metallurgy and Materials 16:494~499
Ackerman, P. K. / 1987 / Evaluation of flotation collectors for copper sulphides and pyrite, III. Effect of xanthate chain length and branching / International Journal of Mineral Processing 21:141~156
Ali, S. A. / 2000 / Stability of solids-coated liquid layers between bubbles / Industrial &Engineering Chemistry Research 39:2742~2745
Banisi, S. / 2004 / Effect of ball size change on the performance of grinding and flotation circuits / The European Journal of Mineral Processing and Environmental Protection 4:194~202
Barkhordari, H. R. / 2009 / Occurrence mechanism of silicate and aluminosilicate minerals in Sarcheshmeh copper flotation concentrate / International Journal of Minerals, Metallurgy and Materials 16:494~499
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