精餾過程 的英文怎麼說

中文拼音 [jīngliùguòchéng]
精餾過程 英文
rectifying
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 餾 : 餾動詞（蒸熱熟食） heat up; reheat
  • 過 : 過Ⅰ動詞[口語] （超越） go beyond the limit; undue; excessiveⅡ名詞（姓氏） a surname
  • 程 : 名詞1 （規章; 法式） rule; regulation 2 （進度; 程序） order; procedure 3 （路途; 一段路） journe...
  • 過程 : process; procedure; transversion; plication; course
  1. The flow scheme of the complex separation could be expressed directly by using gp ' s special hierarchical structure and the problem of different meanings encountered by other stochastic algorithms for expressing distillation system could be solved

    演算法利用層次化結構來直觀地表達復雜分離流程，同時解決了其他隨機演算法編碼在表達精餾過程時的歧意性問題。
  2. Simulation analysis of four towers flow in methanol distillation process

    甲醇四塔精餾過程模擬分析
  3. Extractive distillation process simulation for dmc - meoh azeotropic system

    甲醇共沸物萃取精餾過程模擬研究
  4. Distillation process of formaldehyde aqueous solution with low - content methanol

    低甲醇含量甲醛水溶液的精餾過程研究
  5. Therefore, a novel optimization method for calculating the effective interfacial area is developed for two and three - phase distillations

    由此，本文提出了一種兩相和三相精餾過程有效相接觸面積優化計算方法。
  6. The optimization results show that the effective interfacial area hi three - phase distillation is much bigger than the prediction of correlation when the operation condition is above the loading point, while no such phenomena are found when the operation condition is below the loading point. 5. the experiments reveal that almost 21 % reduction in the

    5 .實驗結果表明三相精餾過程在載點之前的分離效率比兩相精餾過程的分離效率低21 % ，而在載點和泛點之間，三相精餾過程的分離效率則比兩相精餾過程的分離效率高了近51 % 。
  7. 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。
  8. During the course of rectifying zinc, the fluid of coarse liquid zinc put into pb column from furnace works as a key technical parameter

    在鋅的精餾過程中，液態粗鋅從熔化爐加入到鉛塔這個過程的流量是一個關鍵的技術參數。
  9. The equilibrium model is characterized by the murphree efficiency or height of equivalent to a theoretical plate ( hetp ) value since a tray is generally not working like an equilibrium stage

    實際精餾過程往往很難真正達到汽液平衡狀態，因此murphree板效率和等板高度概念常用於修正平衡模型計算中的非理想特性。
  10. Application of the combined experiment design method to ethanol - water system has shown it ' s able to use for determination of the appropriate conditions for salt effect in extractive distillation with salt of binary close boiling or azeotropic mixtures

    聯合試驗設計法在乙醇-水體系的應用表明：該法可用於二元共沸、近沸體系的加鹽萃取精餾過程中鹽效應適宜條件的確定。
  11. Meanwhile, the most difficult task for simulation and optimization of heterogeneous distillations is to determine whether the liquid phase is stable in column stages or packing sections, which is also one of the focuses of this dissertation. in this dissertation, a three - phase nonequilibrium model for packed column distillations is developed

    在三相共沸精餾過程建模模擬和優化計算中，由於兩個液相可能同時出現，判斷液相穩定性問題已成為了一個三相精餾過程計算的瓶頸問題，這也是本文的研究重點之一。
  12. The simulation and optimization of three - phase nonequilibrium model are discussed. the main research work and contributions of this dissertation are as follows : 1. three novel equation - solving methods have been developed to solve the phase stability problem of ternary systems with satisfying robustness and rapidness

    由於三相精餾過程涉及到液相穩定性問題，即初始液相是否會自發地分裂為二個液相，因此對於三相精餾過程的模擬及優化，首要的問題是判斷液相數目。
  13. Application of unifac method to the mathematic simulatio n distillation of methanol

    法在甲醇精餾過程模擬計算中的應用
  14. More packing section divisions in three - phase distillation are needed compared to two - phase distillation

    . .兩相填料塔精餾過程需要更多的填料分段數目。
  15. However, these values are not the same in systems with more than two components and cannot be correlated

    然而對于多組份精餾過程而言， murphree板效率和等板高度值對各組份並不完全相同，且組份間不存在直接關聯關系。
  16. Especially for complicated multicomponent distillation processes, such as three - phase distillations in this work, the equilibrium model will lead to a significant error in the distillation modelling

    尤其對于復雜的多組份精餾過程，例如本文所討論的三相精餾過程，平衡模型對過程的描述會造成較大誤差。
  17. 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。
  18. 3. based on the nonequilibrium model, the determination of packing section division for packed column is investigated. it is concluded that the size of packing division can be set the same as ntsm with deviation of less than 1 % for two - phase distillation. however, two times the value of packing ntsm is required for three - phase distillation under the same accuracy

    研究結果表明：對于兩相填料塔精餾過程，填料分段數目可以設為與填料理論板數目相等，其誤差不超過1 ；而對於三相填料塔精餾過程，填料分段數目需設為兩倍填料理論板數目，其誤差才不超過1 。
  19. In addition, the extractive distillation process with mixed solvents have a better performance and a wider use compared with that with single solvent in the same condition, and it can not only overcome conflict of single solvent ' s selectivity and solubility, but also not increase the complexity of original technology

    另外，混合溶劑萃取精餾過程與簡單溶劑萃取精餾過程相比，克服了簡單萃取劑自身選擇性與溶解性之間的矛盾，提升了萃取精餾工藝的分離效果及使用范圍，並且沒有增加原有工藝過程的復雜性。
  20. Simulation and optimization of distillation processes are usually carried out using equilibrium model wherein the vapour phase is assumed to be in equilibrium with the liquid phases leaving the theoretical stages

    精餾過程的模擬和優化計算通常都是基於平衡模型。平衡模型假設離開塔板的汽相與液相處于平衡狀態。
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