catalytic cracker meaning in Chinese
摧化裂化器
催化裂化器
催化裂化装置
Examples
- Fcc fluidized catalytic cracker
流体催化裂化装置 - Critical units to be upgraded include fluid catalytic cracker units , cokers , ultracrackers and alkylation units
关键单元的升级包括液态催化裂化装置设备、炼焦器、超加氢裂化装置以及烷化设备。 - 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:实际的复杂工业过程，往往具有大的时滞，例如：炼油厂催化裂化装置的反应再生系统，其原料油预热通过油浆换热实现，因此时滞特别大.本文针对这一类大的时滞过程，设计了以动态矩阵控制为核心算法的预测控制系统，运行实践表明：这一控制方案比原pid控制在控制质量上有较大提高 - In khartoum sudan oil refining item of china natural gas oil group , they used 1 , 800 , 000 tons year heavy oil catalytic cracker , 500 , 000 tons year diesel hydrogenation refining device , 150 , 000 tons year catalytic reforming device etc . all thermometers including thermocouples , thermal resistances , double metal thermometers , high pressure thermocouple , protective tube , abrasion thermocouple , multipoint thermocouple which are all produced by our company
全部采用我公司的产品在中国天然气石油集团苏丹喀土穆炼油项目中， 180万吨年重油催化裂化装置50万吨年柴油加氢精制装置15万吨年催化重整装置等全部