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- In this paper,the falling film crystallization is used to separate and purify DMT. 膜结晶技术作为一种新兴的分离净化技术近几年得到了较快发展。
- Keywords distillation;falling film crystallization;musk DDHI; 精馏;降膜结晶;人造麝香DDHI;
- The purification principle and method of technical naphthalene by melt crystalization, especially the falling film crystalization are introduced in this paper. 本文介绍了熔体结晶法，特别是降膜结晶法提纯工业萘的原理和方法。
- Investigation on Purification of Dimethyl Terephthalate Using Falling Film Crystallization 降膜结晶法精制对苯二甲酸二甲酯的研究
- Keywords falling film crystallization;heat and mass transfer;porous media;numerical simulation;continuum moL; 降膜结晶;传热传质;液固二相;多孔介质;数值模拟;
- Keywords Falling Film Crystallization;Porous Medium;Fluid Flow;Heat and Mass Transfer;Numerical Simulation;Multiphase Flow;Microsegregation;Macrosegreation; 降膜结晶;发汗;多孔介质;流体流动;传热传质;数值模拟;多相流;枝晶生长;
- falling film crystallization 降膜结晶
- This experimental study on the following film crystallization process is carried out by using a binary system of DDHI. 摘要采用DDHI物系对新型高效降膜结晶技术的分离提纯机制进行了实验研究；
- In this thesis, the main research is on the liquid falling film (LFF). 本论文研究对象是液体下降膜。
- falling film melt crystallization 降膜熔融结晶
- The falling film generator is applied in the lithium bromide absorption chiller and heat pump. 降膜式发生器在溴化锂吸收式制冷机与热泵中得到了一定的应用。
- The kind of FGD equipment by the flue gas crossing the falling film on the axial finned -bundles is a new FGD technique. 烟气横向冲刷翅片管束外表面下降液膜的脱硫方式是一种新的湿法烟气脱硫技术。
- The mathematical model for the absorption process of the plate falling film absorber with film inverting configuration was built. 摘要建立并求解了板式膜反转降膜吸收过程的数学模型。
- The results indicated that the dimpled vertical plate evaporator was more appropriate for liquid food than the tubular falling film evaporator. 结果表明,与管式蒸发器相比,异形竖板降膜蒸发器更适宜于液体食品的蒸发。
- In this paper, the operating feature, distribution of gas and forming mechnism of liquid film of Falling film multitubular tower are discussed. 介绍了降膜式多管湿壁塔的操作特点,气体分布和液体成膜的机理。
- The influence of the falling film evaporating tubes inserted helixes on the heat transfer of evaporation side was studied taking water as a medium. 以水为工作介质,研究了降膜蒸发管内插入螺旋线对蒸发侧传热性能的影响,对8种不同参数的螺旋线进行了恒壁温实验。
- A novel one-effect desalinization unit with the horizontal coil pipe falling film evaporation powered by waste heat was developed and tested. 设计建造了一台利用余热驱动的横盘管降膜蒸发海水淡化装置,利用电加热系统,对该装置进行了稳态模拟实验研究。
- Falling film absorption with TFE/NMP solution in a static vertical tube and that in a vacillating tube are investigated respectively. 分别对静止和摇摆状态下TFE/NMP垂直管内降膜吸收进行实验研究。
- That was infinitely better than his last film. 这比他上一部电影不知胜过多少倍。
- To be worse, poor absorption effect in traditional falling film absorber brought about too large absorber size, and it is difficult to make the device smaller. 更为严重的是，传统风冷管内降膜吸收效果很差从而导致吸收器体积过大，给机组小型化带来很大困难。
