feed reactor 中文意思是什麼
feed reactor
解釋
饋電電抗器-
Abstract : large time delay exists in complicated practical processes. for example, in fccu ( fluidized catalytic cracker unit ) reactor - regenerator, the feed is preheated through heat exchanging from fractional column slurry, thus results in large time delay. a predictive control system is designed for such processes, where the kernal algorithm is dynamic matrix control. application results show that the control behavior is improved than original pid control
文摘:實際的復雜工業過程，往往具有大的時滯，例如：煉油廠催化裂化裝置的反應再生系統，其原料油預熱通過油漿換熱實現，因此時滯特別大.本文針對這一類大的時滯過程，設計了以動態矩陣控制為核心演算法的預測控制系統，運行實踐表明：這一控制方案比原pid控制在控制質量上有較大提高 -
To improve the purity of carbon dioxide from the purifying column, a nonlinear model was established for describing the relationship between the carbon dioxide purity and the seven factors of feed purity, feed temperature, column top pressure, column top temperature, column reactor heating temperature, column reactor pressure and column reactor temperature built on the actual production data by using artificial neural network
摘要為提高提純塔出口二氧化碳純度，根據實際生產數據運用人工神經網路方法建立了出口二氧化碳純度與進塔純度、進塔溫度、塔頂壓力、塔頂溫度、塔釜加熱溫度、塔釜壓力、塔釜溫度7個因素之間的非線性模型。 -
For difficult - to - treat feed, the operation system must be improved : the reactor internals and distributor trays modified, reactor volume increased, active catalyst chosen and dense loaded, and operated at a higher severity
如果使用難脫硫進料，則操作系統必須改進，包括反應器內部及流體分配的設計改善、增加反應器容量或增設反應器、採用並密填活性較高之觸媒以及增加操作苛刻度。 -
Water in the reactor is kept at a lower pressure of about 75 bars such that it will boil at about 285 degree c. the steam produced from the reactor will directly feed into the turbine after passing through steam separators above the reactor core
反應堆的水會維持約75巴的低壓，令水可以在大約攝氏285度時沸騰。反應堆所產生的蒸汽會經過堆芯上方的蒸汽分離器，然後直接送到渦輪機。 -
An application of the method to slurry - feed ceramic melter and industrial fluidized bed reactor for predicting quality variables is presented to show the effectiveness
完成了對模擬過程和工業流化床聚乙烯生產過程質量指標軟測量應用分析。 -
The discussion of chlorine dioxide reactor applied to the disinfections of feed water system
給水用二氧化氯發生器消毒的探討
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