对无机循环系统的无机工艺液净化单元进行了工艺参数分析，定量的分析了进料温度和进料量对萃取塔萃取效果的影响，以及再沸器蒸汽流量对汽提塔分离效果的影响。
The unit of IPL Purify in IPL circulation system was calculated and analyse . Feed temperature is consequential to effect of extract and vapor flux of reboil is marked to the stripper.
采用中试振动筛板萃取塔对醋酸稀溶液的络合萃取过程进行了中试实验研究。
RPC for pilotscale experiment was used to do the pilotscale experiment on acetic acid complex extraction process.
用于萃取塔、干燥塔和碱分离器的改造，使分离效率和能力得到改进。
By using this packing the extraction column, drying column and alkali separator were revamped. The separation efficiency and capacity were improved.
填料的结构与表面性能对鼓泡填料萃取塔性能有直接影响。
The structure and surface property of packing have distinct effect on packed bubble extraction columns.
通过设计与生产实践，对转盘式萃取塔的几何相似放大与结构设计方面的理论与实践，提出了探讨建议。
Some suggestions on the theory and practice in geometric scale up and construction design of rotating disk extraction columns have been presented.
通过对提高萃取塔效率技术措施的讨论，指出转盘萃取塔的转盘“转与不转”对萃取效率没有影响。
Through discussion of how to improve the extractive efficiency, pointed that whether the rotary disc is turning or not has no effect on extractive efficiency.
探讨了用喷雾塔从乙基蒽醌工作液中萃取过氧化氢是可能的。
In this paper, the possibility of extracting hydrogen peroxide from ethyl-anthraquinone operating fluid in spray tower is studied.
用工业苯做萃取剂，采用多塔对流萃取的方法回收废水中的乐果。
Taking industry benzene as extraction agent, rogor is recovered from rogor synthesis waste water by multipolar counterflow extraction.
在气体搅拌萃取塔中，研究了静态混合器对气含率、滞液率的影响。
The influence of motionless mixer on gas holdup and dispersed phase holdup in gas-agitating (extraction) tower was studied.
实验结果表明以填料萃取塔为工具的连续萃取可以应用于大豆异黄酮的提取中，为提高大豆异黄酮的收率提供了新的方法，具有很好的工业应用前景。
The result shows that, the continuous extraction process with packed extraction tower can be used in the extraction of soybean isoflavones, which has a promising industrial application.
流体相平衡数据是设计超临界流体萃取塔的关键。本文给出了涉及三元混合物相图计量的萃取塔的可行性研究和应用的一些例子。
Fluid phase equilibrium data is essential for the design of supercritical fluid extraction column involving the measurement of phase diagrams for ternary mixtures.
对萃取塔的多塔串联设计进行了研究。
Study is made on the design of multi-tower Series-operating system for tower extractor.
加恒沸剂共沸蒸馏和乙酸萃取反应精馏过程。乙醛缩合法生产乙酸乙酯的三塔连续精馏过程以及乙烯与乙酸气相催化反应的加水精制工艺过程。
Three-tower continuous distillation process of ethyl acetate from aldehyde condensation and purification by gas-phase oxidation of acetic acid and ethylene were also discussed.
利用空气煤油（苯甲酸）水体系，测定了未装填料和分别装填板波填料、丝网填料、压延孔环填料的鼓泡萃取塔水力学性能和传质性能。
Experimental measurements of hydrodynamics and mass transfer have been carried out with air kerosene (benzoic acid) water system and three typical kinds of packing.
对于共沸隔壁塔的研究，本文采取了与萃取隔壁塔相同的研究方法和步骤，所采用的案例为异丙醇脱水。
As for the study of ADWC, the same research methods as those of EDWC are introduced and the case assessed in this paper is isopropanol dehydration.
推导和建立了描述超临界流体萃取塔两相流体力学特性的数学模型。
A new model for describing two-phase flow in a supercritical fluid extraction column was derived.
特别的是，由于采用了板式塔进行萃取，粗硝基苯中硝基苯的含量可以低到80％。
Particularly, because the plate tower is adopted for extraction, the content of the nitrobenzene in the crude nitrobenzene can be reduced by 80 percent.
建立了描述连续逆流超临界流体萃取塔传质性能的数学模型。
A new model for describing mass transfer performance in the supercritical fluid ext raction columns by continuous counter current flow was derived.
建立了描述连续逆流超临界流体喷淋萃取塔的流体力学关联式，根据双膜理论，建立了用于计算液相总体积传质系数的质量传递模型。
The study on hydrodynamics and mass transfer performance is carried out in a 25 mm diameter continuous countercurrent supercritical fluid extraction spray column.
未反应的丁二烯通过闪蒸去除，苯乙烯在萃取塔中通过蒸汽萃取（剥离） 。
Unreacted butadiene is removed by flash distillation, and syrene by steam-stripping in a column.
未反应的丁二烯通过闪蒸去除，苯乙烯在萃取塔中通过蒸汽萃取（剥离） 。
Unreacted butadiene is removed by flash distillation, and syrene by steam-stripping in a column.
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