flotation separation 中文意思是什麼

flotation separation 解釋
浮選分離
  • flotation : n. ＝ floatation.
  • separation : n 1 分離；分類；分開。2 隔開；間隔；脫離。3 （夫婦的）分居。4 分隔物。5 【化學】離析；析出；釋出...
  1. The separation of calcium sulfate from water - mining carnallite by flotation for the production of kcl from chaerhan salt lake was studied

    摘要研究了青海察爾汗鹽湖水採光鹵石礦生產氯化鉀工藝中浮選除鈣的方法。
  2. Studies of regulator in the flotation separation of diaspore and kaolinite

    調整劑在浮選分離一水硬鋁石和高嶺石中的研究
  3. Methods for the coal flotation test by progressive release in coal separation lab

    選煤實驗室分步釋放浮選試驗方法
  4. The beheviour of four low - molecule weight organic acid lactic acid, hydroxy - acetic acid, mercapto - acetic acid, glyconic acid as iron - containing silicate - aegirines depressants on the hematite direct flotation is investigated in this paper. the results of flotation tests with pure minerals, artificial mixture of minerals and naturally occurring ore show this depressants have good selectivity in flotation. the flotation separation of hematite from aegirine is achieved successfully with the four depressants

    本文研究了四種小分子有機酸抑制劑乳酸、羥基乙酸、巰基乙酸、葡糖酸在赤鐵礦正浮選中對含鐵硅酸鹽脈石霓石的抑制行為，純礦物、人工混合礦與實際礦石浮選實驗均證明了它們具有良好的選擇性抑制作用，可以成功地實現赤鐵礦與霓石的浮選分離。
  5. The test results show that the whiteness of high - grade grammite powder can be increas4ed from 72 to 84 by using single high - intensity magnetic separation, and the one of low - grade grammite powder containing carbonaceous materials from 62 to about 81 by using the hims - airflow pulverising - flotation flowsheet

    試驗結果表明，採用單一強磁選方法可將硅灰石富礦粉的白度由72提高到84 ；採用強磁選-氣流粉碎-浮選新工藝可將含碳質物的硅灰石貧礦粉的白度由62提高到81左右。
  6. In order to solve the tungsten molybdenum bismith metal synthesis recycling, through a series of experiment, explored the collection flotation to return to the molybdenum bismith the flotation process + gravity separation recycling tungsten dressing craft, obtained the good dressing experiment target, the dressing experiment obtains the success

    摘要為解決鎢鉬鉍金屬的綜合回收，通過一系列選礦試驗，探索出了全浮選回收鉬鉍、浮選重選回收白鎢選礦工藝，獲得了較好的選礦試驗指標，選礦試驗研究取得成功。
  7. Aimed at solving the problem that high content of unburned carbon is unfavourable for the comprehensive ultilization in scale of fly ash, the fundamental principle that separation of unburned carbon from fly ash is theoretically analyzed by wet flotation and dry electro - separation, three factors and two levels orthogonal test for flotation and two factors and three levels test for electro - separation were conducted, furthermore, the primary factors and law affecting separating efficiency in flotation and electro - separation were obtained. the results show that wet flotation can give 7. 34 % of the cleaned coal yield rate, which contains 44. 53 % of ash content and 56. 02 % of separating efficiency, while dry electro - separation can reduce the content of carbon in separated fly ash to 3. 16 % and remove 53. 12 % of carbon from fly ash

    針未燃炭含量過高不利對粉煤灰大規模綜合利用的問題，從理論上分析了粉煤灰濕法浮選和干法電選分選未燃炭的基本原理，進行了三因素二水平正交浮選試驗和二因素三水平的正交電選試驗研究，得到了影響浮選和電選分選效果的主要因素及其規律.試驗表明:採用濕法浮選法可獲得精煤產率為7 . 34 % ，灰分為44 . 53 % ，分選效率為56 . 02 %的分選效果；採用干法電選，選后粉煤灰的含碳量可降到3 . 16 % ，脫碳率達53 . 12 %
  8. Abstract : aimed at solving the problem that high content of unburned carbon is unfavourable for the comprehensive ultilization in scale of fly ash, the fundamental principle that separation of unburned carbon from fly ash is theoretically analyzed by wet flotation and dry electro - separation, three factors and two levels orthogonal test for flotation and two factors and three levels test for electro - separation were conducted, furthermore, the primary factors and law affecting separating efficiency in flotation and electro - separation were obtained. the results show that wet flotation can give 7. 34 % of the cleaned coal yield rate, which contains 44. 53 % of ash content and 56. 02 % of separating efficiency, while dry electro - separation can reduce the content of carbon in separated fly ash to 3. 16 % and remove 53. 12 % of carbon from fly ash

    文摘:針未燃炭含量過高不利對粉煤灰大規模綜合利用的問題，從理論上分析了粉煤灰濕法浮選和干法電選分選未燃炭的基本原理，進行了三因素二水平正交浮選試驗和二因素三水平的正交電選試驗研究，得到了影響浮選和電選分選效果的主要因素及其規律.試驗表明:採用濕法浮選法可獲得精煤產率為7 . 34 % ，灰分為44 . 53 % ，分選效率為56 . 02 %的分選效果；採用干法電選，選后粉煤灰的含碳量可降到3 . 16 % ，脫碳率達53 . 12 %
  9. Research on a new technology of flotation separation by some refractory lead - zinc ores

    某難選鉛鋅礦石浮選分離新工藝試驗研究
  10. The industrial test of stage grinding, gravity separation - high intensity magnetic separation and anionic reverse flotation technology in co. 1 workshop of qidashan concentrator is described and its comparision with the original flowsheet and the analysis are made. the effort that should be made in the flowsheet transformation under the existing conditions is suggested

    介紹了齊大山選礦廠一選車間階段磨礦、重選-強磁選-陰離子反浮選工藝工業試驗情況，並與原流程進行了對比和分析，指出了在現有條件下進行流程改造應加強的工作。
  11. Novel pb - zn separation process of pb preferential flotation with zinc depressing by potential controlled flotation for intricate pb - zn sulphide ore from huili lead - zinc mine

    會理難選鉛鋅礦石電位調控抑鋅浮鉛優先浮選新工藝
  12. Dissipative structure analysis of cyclonic micro - bubble flotation column separation system

    旋流微泡浮選柱分選系統的耗散結構分析
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