On the Characteristic Values of Large Sized Flotation Machines, and Other Related Items
スポンサーリンク
概要
- 論文の詳細を見る
The Present writers worked out, about the large sized flotation machines under our investigation, the Power-index Np, the head coefficient over the impeller efficiency φ, along with such characteristic values as the Air-drawing-coefficient k, the ratio of pulp's mixture Qa/ (Qa+Qp), the exit velocity of air-pulp (Cr 2 or Cr) in the direction of impeller (or rotor) radius, and the cross-sectional-average drift velocity (V) of the pulp.<BR>The authors couldn't make the exact comparision of values among various machines, because the purposes of the usage of machines were different, the number of available machines was small, the precision of the measurements was not equal, and also forms and sizes of the relative parts, and pulp density were not the same. However, they explained, to some extent, the meaning and the tendency by indicated the values of the calculation.<BR>The values of computation consisted of the result sult of the feed-pulp in the first flotation cell. Basides, in comparision, the authors corrected some values of the data and used them.<BR>This paper presents many subjects that need re-examination in the method of usage, the design of related parts and the running condition of the flotation machines. The authors wish to leave the exact discussion on each individual item to a later chance, because there were not enough useful data in the inquiry table. Besides, for individual matters, it is recomended that the concerned mills are to be make examinations of the respective datum, inquiry numbers being written in figs & tables.
- 環境資源工学会の論文
環境資源工学会 | 論文
- 微生物によるバイオマス系廃棄物からの水素生成
- 電気泳動現象を利用したサブミクロンシリカ粒子の分級
- 密閉容器内の沈積物の質量測定および液-液界面の界面位置測定に関する研究
- 講演4 ジグ選別によるASRの分離精製への展開 (環境資源工学会 シンポジウム「リサイクル設計と分離精製技術」 第11回:自動車リサイクル促進のための廃自動車シュレッダーダスト(ASR)の分離精製技術)
- POPs関連物質の加熱挙動に関する研究