property

The effects of vacuum degree on the mass transfer performance in removing dissolved oxygen by membrane desorption;

真空度对膜法溶解氧解吸过程传质性能的影响

Hydrodynamic and mass transfer performances of plastic abnormity intalox packing;

塑料异型矩鞍填料的流体力学及传质性能研究

Recent advances in mass transfer performance of sieve trays;

筛板传质性能研究新进展

Research on the fluid mechanics and mass transfer property of vertical sieve-tray tower in our country;

我国垂直筛板塔流体力学与传质性能研究

For the NTJ type ceramic cascade mini ring developed for the high temperature concentrated sulfuric acid with strong corrosiveness,the geometric property data are measured for Dg50,and hydrodynamic property and mass transfer property of the ring are tested.

针对高温浓硫酸腐蚀性强所开发的NTJ型瓷质阶梯环填料,以公称直径为50mm的进行了几何特性数据测定和填料的流体力学性能与传质性能试验。

The fluid mechanics and mass transfer property of New VST (Vertical Sieve tray Tower) in our country were summarized.

对我国在新型垂直筛板塔的流体力学性能 ,诸如塔板干板压降与湿板压降、板孔漏液、塔板过量雾沫夹带、板上帽罩单元的液体提升能力与液体循环程度的研究及其传质性能 ,诸如塔板传质效率模型、塔板空间气相中液体大小与分布、板间空间立体传质作用的研究等进行了综合 ,并予以分析论述 ,从中看出我国对新型垂直筛板塔已进行了较全面深入的研究工作 ,并取得了新进展。

Health function of low_molecular chitosan is also briefly discussed.

介绍了甲壳低聚糖的两类制备方法 ,化学降解法和酶降解法 ,并对甲壳低聚糖的生理活性和功能性质作了简单介绍。

Their efficiency on fluid dynamics and mass transfer properties have been tested.

开发出一种兼具陶瓷填料及不锈钢丝网填料性能的新型三维网状陶瓷填料,该填料以12面体丝网状聚氨酯材料作前驱体,通过浸渍、喷涂陶瓷泥浆,烘干后制备出高气孔率的通孔网眼素坯,然后经电炉烧结成网状陶瓷板填料Ⅰ型和Ⅱ型2种填料样品,并对其进行了理化性能、流体力学和传质性能测试。

The development of mass transfer in the system of vapor-liquid-liquid three-phase distillation from trays was introduced, the effects of the hydrodynamic conditions e.

介绍了气液液三相精馏塔板传质性能研究的进展情况,讨论了气速、液气比等操作条件,表面张力、界面张力、液体的粘度或分散粘度、密度和相对挥发度等物系性质以及油水体积比等多种参数对传质效率的影响,探讨了第二液相的存在对传质的影响,文中的许多观点和建议对于优化精馏塔的设计具有重要的指导意义。

The volumetric mass transfer coefficients of the airlift internal loop reactor were intensified by ultrasound.

研究了超声波对气升式内循环反应器传质性能的促进作用,重点考察比较了牛顿型流体和非牛顿型流体 有、无超声波时气升式反应器的传质性能及气速、液体粘度、超声功率对总体积传质系数KLa的影响。

Effects of oil melt point on the quality and performance of whipped topping and its mechanism;

油脂熔点对植脂鲜奶油质量性能的影响及其机理的研究

Effect of emulsifiers on the quality of whipped topping and influence mechanism;

乳化剂对植脂鲜奶油质量性能的影响及其机理的研究

Performance Prediction for Evaporative Refrigeration and Heat and Mass Transfer in Porous Media

多孔介质蒸发制冷及传热传质性能的研究

Study on Performance of Hydrodynamics and Mass Transfer of Zigzag Rotating Bed;

折流式旋转床流体力学性能和传质性能研究

Experimental Research on the Performance of Heat and Mass Transfer in a Membrane-Based Enthalpy Heat Exchanger;

膜式全热换热器传热传质性能的实验研究

High Mass Transfer Efficiency in Jet Loop Reactor and Its Application

喷射环流反应器传质性能及应用研究

Study on Performance of Fluid Dynamics and Mass Transfer of Compound Tray;

复合塔板流体力学和传质性能的研究

Study on Hydrodynamic Performance and Mass Transfer Efficiency of Valve Trays;

浮阀塔板流体力学和传质性能的研究

Mass transfer performance comparison of two commonly used liquid desiccants

两种常用液体吸湿剂传质性能的比较

Study on the Concentration Distribution and Mass Transfer for CTST;

立体传质塔板CTST罩内外浓度分布及传质性能的研究

Improvement on Mass-Transfer Properties of Zeolites Synthesis and Post-Treatment

沸石分子筛传质性能的改性研究：合成和后处理

Effect of Surface Active Additives on Mass Transfer in Newtonian or Non-Newtonian Fluids in an Internal Loop Airlift Reactor;

ILAR中表面活性物质对牛顿/非牛顿流体传质性能影响

Measurement and Analysis for Mass Transfer Performance of New VST Cap Unit

新垂直筛板帽罩单元传质性能的测试与分析

Extraction of Neodymium by Emulsion-Liquid-Membrane within Hollow-fiber-contactor and Its Mass Transfer Properties;

乳状液—中空纤维膜萃取钕与传质性能研究

Study on Mass Transfer Performance and Enhancement in Removing Dissolved Oxygen by Membrane Desorption;

溶氧膜解吸过程传质性能及强化的研究

Study of the Mass Transfer Performance of Removal of Ammonia in Water by Membrane Distillation;

膜蒸馏技术用于脱除水中氨的传质性能研究

Study of Mass Transfer Performance and Enhancement on the Shell-Side of Hollow Fiber Membrane Modules;

中空纤维膜组件壳程传质性能及强化的研究

Study on the Mass Transfer Performance in SO_2 Hollow Fiber Membrane Absorption;

中空纤维膜吸收SO_2过程中传质性能的研究

Investigation on the Influences of Heat and Mass Transfer on the Performances of Three-Source Thermodynamic Cycles;

传热、传质对三源热力循环性能影响的研究

Combined trapezoid spray tray and its hydromechanics

新型立体传质塔板及其流体力学性能