灵敏板

本文通过应用大型化工工艺流程模拟软件aspenplus，举例探讨灵敏板的求取方法，为塔的平稳操作和产品质量的稳定提供了必要的保证条件。

In this paper , the solution of finding a sensitive plate is discussed with an example by applying a simulated software ASPEN PLUS large scale chemical process , to provide the necessary guarantee for stable operation of rectification tower and a high quality produce .

脱甲醇塔的温度分布与灵敏板

Temperature Distribution and Sensitive Plate of the Tower for Separating Methanol

用Excel电子表格确定精馏塔灵敏板位置

Determination the Position of Sensitive Plate Using Excel in Distillation

用Excel对精馏塔灵敏板位置确定的数值分析

Numerical analysis of determining position of sensitive plates in distillation tower using Excel

稳态模拟法求取精馏塔灵敏板的途径

Approach of Using Steady Simulation to Determine Sensitive Plate of Distillation Tower

介绍带有前馈的模型预测控制算法，并对精馏塔的灵敏板温度进行控制。

The advanced model predictive control algorithm , which of the function of feedforward , is introduced . The sensitive plate temperature of distillation column is controlled through this algorithm .

另外，三阶模型可以引入塔的灵敏板组成或温度作为第三个状态变量，这对于实现塔的按灵敏板控制的方案带来很大便利。

Besides , the composition or temperature in the sensitive plate may be selected as the third state variable , thus the third order model would be convenient for the investigation of control schemes of distillation columns .

数值分析的结果表明精馏塔灵敏板位置并不在进料板附近，而是位于精馏段的中上部，且回流比愈小，愈靠近塔顶；

The results indicate that the position of sensitive plates is located at the section of middle or upper in tower but not near by feeding plate , and the smaller reflux ratio , the closer overhead of distillation tower .

提馏段灵敏板温度能够精确控制在设定值，但该方案没有考虑塔顶酸含量的控制问题；②多变量神经网络预测控制。

The temperature of the sensitive plate in stripping section could be controlled on the setpoint precisely , but control of product quality on the top of column was not considered in this method ;② Neural network based multivariable predictive control .

角度灵敏平行板雪崩探测器及其应用

Angle Sensitive Parallel Plate Avalanche Detector and Its Application

位置灵敏平行板雪崩计数器

A Position Sensitive Parallel Plate Avalanche Counter