襄陽産低品位鐵鑛石의 磁選에 關한 硏究

• 영문명: A study on the magnetic separation of low grade iron ore fof Yangyang mine
• 발행기관: 대한자원환경지질학회
• 저자명: Yoon Woo Park(朴允雨)
• 간행물 정보: 『자원환경지질』8권 3호, 165~168쪽, 전체 4쪽
• 주제분류: 자연과학 > 지질학
• 파일형태: PDF
• 발행일자: 1975.09.30

영문 초록

The grade and recovery rate and its sulphur content of iron concentrate compared respectively as varied with redcued size using the Crocket Magnetic Separator and the Wet-Drum-Magnetic Separator in the magnetic separation test of iron ore from Yangyang mine. The content of sulphur was decreased distinctly as the size was finer. In case of the sample of -100 mesh, using the Crocket Magnetic Separator, the sulphur content of iron ore was decreased to 0.10% and its grade increased to 67.0%, but the recovery rate was no more than 85.1%. In the Wet-Drum type, the grade and the recovery rate of concentrate was better than those in the Crocket Magnetic Separation, but the content of sulphur was more than that in the Crocket Magnetic Separation. The Crocket type is suitable for less sulphur content while the Wet-Drum Magnetic Separator is suitable for better the grade recovery rate of the magnetic concentrate.

목차

Abstract

1. 序論

2. 試驗 材料 및 方法

3. 結果 및 考察

4. 結論

參考文獻