理论板数

理论板数按葛根素峰计算是1634；

The number of theoretical plates calculated for puerarin peak was 1634 ;

结果：异丙托溴铵和盐酸克仑特罗的理论板数分别为2400和3500。

Results : The number of theoretical plates of ipratropine and clenbuterol hydro-chloride was2400 and3500 respectively .

应用Maple软件计算精馏理论板数

Application of Maple to calculations of the number of ideal plates of fractionating columns

用microsoftexcel计算二元理想物系复杂精馏塔的回流比和理论板数

A Method for the Reflux Ratio and the Number of Theory Plates of Binary Ideal Solution Complex Distillation Tower by Using Microsoft Excel

首先求解了设计型变量塔顶产品流量，回流比，理论板数和进料位置，然后给出精馏过程的数学模型MESH方程组。

Some variables such as production flow , rate ratio , theoretic tray counts and theoretic input place are gained , and the mathematical model MESH equations are brought out .

共沸精馏模拟计算时，采用NRTL方程计算液相活度系数，Hayden-O'Connell关联式修正有缔合组分的汽相非理想性，得出的较佳的条件为：回流比3.0~3.5，理论板数30~35。

When azeotropic distillation was simulated , NRTL equation was used to calculate active coefficient in the liquid phase and Hayden-O'Connell equation was used to correct the nonideality of vapor phase with associated molecules .

本文对SNIA甲苯液相法生产苯甲酸产品精馏系统进行了研究，考察了三个精馏塔的理论板数、操作压力、回流比、进料位置等条件对SNIA苯甲酸产品质量的影响。

In this paper , benzoic acid refining distillation system with SNIA benzene liquid phase process was researched via simulation . The effect of theoretical tray numbers 、 operation pressure 、 reflux ratio 、 feeding position etc.

精馏柱采用φ22的玻璃柱，内装高效不锈钢三角丝填料，填料高度为1.05m，理论板数为30块。

The column was packed with high efficiency triangle metal packing .

关于精馏段理论板数的计算

On calculation of theoretical number of plates of rectifying section

应用袖珍计算机以图解梯级法计算精馏塔的理论板数

Graphical stage-to-stage calculation of theoretical plate number of distillation column by pocket computer PC-1500

对数座标法在图解二元精馏塔理论板数的应用

Application of Logarithmic Coordinates to Graphical Calculation of Theoretical Plates in Binary Fractionating Tower

计算精馏理论板数的又一方法

A New Method for Calculating the Number of Theoretical Plate in a Distillation Column

计算二元理想溶液复杂精馏塔理论板数的一种新方法

A new method for calculating the number of theory plates of binary ideal solution complex distillation tower

系统适用性试验：在确定的色谱条件下，考察花椒毒素色谱峰的分离度和理论板数。

System suitability test : Under the above conditions , resolution and theoretical plate number the peak of xanthotoxin was calculated .

低负荷性能好，理论板数随气体负荷的降低而增加，几乎没有低负荷极限；

The number of theoretical plates increases as the gas load decreases , almost no limit of the lowest load capability ;

对半水煤气洗气塔进水量、理论板数较全面进行了计算分析及比较。

This article makes an overall calculation , analysis and comparison for water feed and theoretical tray number of half-water gas scrubber .

色谱系统的适用性试验通常包括理论板数、分离度、重复性和拖尾因子等四个指标。

Applicability test of chromatographic systems usually include 4 indicators including theoretical tower number , separating degree , repeatability and trailing factor .

最佳的理论板数是8块理论板。（5）最佳进料板为第4块板。

The optimal number of perfect plates is 8 . ( 5 ) The optimal location of feed plate is the 4th .

本文重点研究了进料位置，理论板数，回流比以及剂料比对产品的收率及纯度的影响。

It also discussed emphatically effect of feed stage , number of theoretical plate , reflux ratio and solvent-feed ratio on purity and yield of product .

结果表明，加入合适的萃取剂可有效地提高旋光性戊醇对异戊醇的相对挥发度，减少分离所需的理论板数。

The results showed that addition of appropriate extracting solvent could increase the relative volatility of active amyl alcohol and decrease the number of theoretical plates .

计算了精馏分离法对于不同的邻、对氯甲苯的分离要求所需的理论板数，比较了两塔流程与三塔流程的优缺点；

The paper calculates the theoretical tray demand for the different desired separation of the ortho-and-para-chlorotoluene , and makes a comparison between the two-tower and three-tower technological process .

系统适用性试验：花椒毒素色谱峰的理论板数约为8.0×103，与其他色谱峰的分离度大于1.5。

System suitability test : Under above conditions , the peak of xanthotoxin was separated well with the resolution of more than 1.5 and about 8.0 × 103 of theoretical plate .

同时，通过模拟计算对从操作压力、理论板数、进料位置和回流比等因素对五塔新工艺过程的影响进行了研究，提出了五塔新工艺最佳工艺参数。

And the writer also did research on the factors which could affect the new five-column scheme from the operating pressure , theory plate number , feed position and reflux ratio .

实验表明，原料浓度、塔的理论板数、精馏时间、体系的相对挥发度都会影响优化操作的优化效果，而这些因素的影响是因为使塔顶储罐内发生了严重的返混。

The experimental results show that the concentration of feedstock , number of theoretic tray , distillation time , and relative volatility of the system all affect the results because of severe back-mixing caused by them in tanks of the tower 's top .

研究了吸收塔理论板数、压力、塔底冷循环和急冷塔后冷器凝液加入位置对吸收效果及0℃冷量消耗的影响；

The study is related to impact of theoretical number of trays , pressure , cold circulation on the bottom of the absorber , and inlet location of condensate from after condenser of quench tower on absorption effect and consumption of 0 ℃ cooling amount .

本文采用代数法和几何法推导了在气体吸收过程中，当气液两相做逆流操作时，平衡线和操作线都为直线情况下的理论板数和气相进出口浓度之间的关系式。

For gas absorption , when gas and liquid were countercurrent flowing and both the equilibrium line and the operating ling were linear , the relation between the number of theoretical plates and gas in and out concentration was derived by algebraical method and geometrical method , respectively .

连续精馏塔中理论塔板数NT的分析计算法

Analysis for the number of theoretical plate in a continual rectifer

用Excel图解法求精馏塔理论塔板数

Graphic solution to rectification column theoretical plate numbers by using excel

从R变化的角度解析理论塔板数的变化。

The paper analyzes the variation of number of theoretical plates viewing from the angle of R variation .

结果表明，在低转速区旋转填料床的理论塔板数随气相动能因子F和超重力因子β的增大而增大，传质单元高度为1.09～1.76cm；

The result showed that the mass transfer efficiency of RPB increased correspond to the F and β in low rotating speed .