A soft-sensing on the rate of non-occupied time and catalyzer selection of process of synthetic acid ethene in a refinery was studied.

 
  • 以某石化廠(chǎng)乙烯氣相法合成醋酸乙烯反應過(guò)程的空時(shí)得率和催化劑選擇性軟測量建模為研究對象,基于現場(chǎng)采集數據及機理分析,確定了輔助變量。
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