gravity concentrate

基本解釋

Again, I'm going to concentrate now on a case where we deal with gravity only.
現(xiàn)在專門看一個例子,只考慮重力。
After long-range research on rutile, satisfying index was obtained by unite technologic process—discarding tailing via gravity concentration and the flotation of rough concentrate.
通過長期對金紅石選別工藝的研究，采用聯(lián)合選別工藝，即重選拋尾-粗精礦浮選工藝流程，可以獲得滿意的指標。
The test results, design parameters and application effect of the long distance gravity transportation of copper concentrate at Dashan Concentrator, Dexing Copper Mine are presented.
介紹了德興銅礦大山選礦廠銅精礦遠距離自流輸送的試驗結(jié)果、設計參數(shù)選擇及應用效果。
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