1)  entrainment rate
夹带速率
1.
The regularity of longitudinal distribution of entrainment rate which varied with observed Velocity, freeboard height, internals type, size and location, was studied respectively in the case of setting internals in dilute phase zone and condense phase zone.
研究了当内部构件分别设在稀相区和浓相区时,夹带速率的轴向分布随表观气速、自由空域内的高度及内部构件的类型、尺寸、放置位置的变化规律。
2)  entrainment
夹带
1.
Hydrodynamics and particle attrition and entrainment measurements for the spouting of fine particles were carried out in a conical-based cylindrical bed of diameter 0.
在直径 186mm的喷动床中考察了细颗粒 (dp=0 2 41~ 0 874mm)体系的流体力学性质及夹带和磨损特性 。
2.
The rule of the distributor of entrainment particles in the dilute phase of turbulent fluidized bed has been studied in Φ1 200×12 000/Φ1 000×5 000 large FCC regenerator.
在一套 Φ1 2 0 0 mm× 1 2 0 0 0 mm/Φ1 0 0 0 mm× 5 0 0 0 mm的大型有机玻璃流化床中考察了 FCC催化剂在稀相区夹带粒度分布的情况 ,得出夹带颗粒与稀相高度及表观气速的分布规律 ,即随着高度的上升 ,小颗粒所占分率逐渐增多 ,大颗粒所占分率逐渐减小。
3.
Using different hollow fiber membrane modules, the entrainment of extractant in membrane extraction process was invesigated.
本文以30%TBP(煤油)/苯酚/水为实验体系在不同的膜器中对膜萃取过程中料液对萃取剂的夹带,即溶剂的二次污染进行了研究。
3)  entrainer
夹带剂
1.
Influence of entrainers on supercritical CO_2 extracting and crystallizing andrographolide;
夹带剂对超临界CO_2萃取结晶穿心莲内酯的影响
2.
Summary of entrainers of supercritical extraction;
超临界萃取中夹带剂的概述
3.
Application Of Entrainer In Extracting Available Components In Tobacco By Supercritical Fluid;
夹带剂在超临界萃取烟草有效成分中的应用
4)  entrainment
雾沫夹带
1.
Research of entrainment and tray pressure drop of new directed bridge valve trays;
新型导向桥阀塔板的雾沫夹带和塔板压降
2.
Equations of hydraulic parameters such as pressure drop,weeping and entrainment were regressed.
采用空气-富氧水体系,在φ1200 mm不锈钢塔内,对百叶窗式喷射塔板的流体力学与传质性能进行了测试,回归了压降、泄漏、雾沫夹带等计算关联式,并与新垂直筛板进行了对比实验。
3.
The results show that HEFV tray possesses a little higher pressure drop,less entrainment,lower weeping and higher efficiency than sieve tray as well as lower pressure drop,less entrainment,higher weeping and higher.
结果表明,HEFV固阀塔板的压降介于筛孔塔板与F1浮阀塔板之间,雾沫夹带率低于筛孔塔板和F1浮阀塔板,泄漏率比筛孔塔板低,比F1浮阀塔板高,传质效率优于筛孔塔板和F1浮阀塔板。
5)  entrainers
夹带剂
1.
Entrainers Applied in Supercritical Extraction of Tobacco;
夹带剂在烟草超临界萃取中的应用
2.
The composition of the oil in the extraction at the different entrainers were investigated by gas chromatography.
研究了用超临界CO2萃取方法提取桂花油的工艺条件,考察了萃取时间、温度、压力、夹带剂对桂花油收率的影响,并且借助气相色谱考察了采用不同夹带剂时所得桂花油成分的变化。
3.
A flow apparatus for measuring the solubility of a solid solute in a supercritical fluid with a small amount of entrainers was established.
在超临界CO_2中分别采用乙醇、丙酮、正己烷作夹带剂,并在压力10-30MPa;温度308-318K下测定了联苯、二苯胺和苯甲酸的溶解度。
6)  cosolvent
夹带剂
1.
Study on solute solubility in supercritical CO_2 with cosolvent;
夹带剂作用下溶质在超临界CO_2中溶解度的研究
2.
Calculation of solid solute solubility in supercritical carbon dioxide with cosolvent;
固体溶质在含夹带剂超临界CO_2中溶解度的计算
3.
Effects of Cosolvent on Supercritical CO_2 Extraction of Yolk Oil;
夹带剂在超临界CO_2萃取蛋黄油中作用的研究
参考词条
补充资料:二次夹带
分子式:
CAS号:

性质:在气-液反应器或分离塔中,或在流化床中,高速的气流可以把液滴或颗粒带出,称为一次夹带。这些液滴或颗粒升到一定的高度后,因受重力作用而沉降下来,其中一部分遇到上升气流又再被带出,称为二次夹带。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。