間歇塔 的英文怎麼說
中文拼音 [jiānxiētǎ]
間歇塔
英文
intermittent column-
A batch extractive distillation process with mixed solvents was studied experimentally in a middle - vessel batch distillation column
摘要採用一個帶有中間貯罐的間歇精餾實驗塔，對混合溶劑間歇萃取精餾過程進行了實驗研究。A numeric method for computing limiting concentration of light component in the distillate of binary batch distillation under constant reflux ratio and hold - up in the column is introduced
摘要介紹了採用恆迴流比操作方法，在塔頂、塔板持液時，間歇精餾二元理想混合物，餾出液中輕組分極限濃度的數值計算方法。A controlling method of total reflux by introducing temperatures of middle part and top part in batch distillation column was set up, and isopropanol and n - propanol were used to conduct the experimental study of this operation
摘要提出了採用塔頂和塔中溫度進行控制操作狀態轉換的全迴流間歇精餾控制方法，並以異丙醇正丙醇為實驗物系進行了實驗研究。Experimental results showed that the mixed solvents at the bottom and the product at the top of the column can be removed simultaneously for a long period of time in the middle - vessel batch distillation, and thus it requires a much smaller reboiler compared with a regular column
實驗結果表明，帶有中間貯罐的間歇萃取精餾過程在很長一段時間內具有塔頂采出產品，同時具有在塔底采出混和溶劑的特點，因而與常規間歇萃取精餾過程相比，帶有中間貯罐塔時間精餾技術需要的再沸器體積大大減小。Simple institutions : the use of a convex transmission tower and efforts to form, no other unnecessary parts, it is able to provide the required any intermittent movement
簡單的機構:使用一個凸輸和出力轉塔組成，不需要其它不必要的部件，即能提供所需的任何間歇運動。Abstract : this paper reviewed the advances in the research of new mode of batch distillation in recent years. accumulative batch distillation 、 reverse batch distillation 、 middle vessel batch distillation and multi - effect batch distillation were mainly introduced. the characteristics and the future applications of these new modes of operation were also discussed
文摘:本文綜述了國內外近年來間歇精餾新型操作方式的研究進展和發展方向，重點介紹了塔頂累積全迴流操作、反向間歇精餾塔操作、中間貯罐以及多罐間歇精餾塔操作，闡述了這些新型操作方式的特點及應用前景。分享友人