• 作者： Chao, Yung-Cheng; Liaw, Horng-Jang; Huang, Hsiao-Ping
• 中文摘要： 能夠在RDS系統中,執行觸媒老化曲線的線上預測,無論在安全或經濟上,都是令人冀求的。由於線上預測須根據模式,真實反應器系統的模式參數決定誠屬必要。為了簡化參數估計,本文把一個經由詳細物質和能量均衡得到的 RDS模式參數化、簡化。在我們的模式中,觸媒老化因素中的積碳反應以一簡單的函數來描述,使得參數的數目由最早的十五個簡化為十個。文中提出一決定模式參數值的方法,而以非線性規劃法來作進一步的估計,最後拿來作老化曲線的線上估計。
• 英文摘要： For the reasons of safety and economy, it is desirable to be able to make on-line predictions of the catalyst deactivation curve in the RDS reactor system. Since on-line prediction methods are based on models, it becomes necessary to determine the model parameters for the real system. In order to facilitate this estimation of parameters, an RDS model, which was obtained from detailed mass and energy balances, is parameterized and simplified. The coking effect of catalyst deactivation in our model is described by a simple function, in which the number of parameters involved can be reduced, from the model's original fifteen, to ten. A method for determining the values of the parameters in the simplified model is proposed in order to lead to further estimation by nonlinear programming, and finally to an on-line deactivation curve forecast.
• 中文關鍵字： 簡化模式; 商業級RDS反應器系統; 參數化; 觸媒老化
• 英文關鍵字： Simplified Model; Commercial-Scale Rds Reactor System; Parameterization; Catalyst Deactivation