丙烯腈成品塔dustwu模拟? ** ERROR CALCULATED MINIMUM NUMBER OF STAGES (-6.1221) IS LESS THAN ZERO. THIS USUALLY RESULTS WHEN IT IS TOO EASY TO SEPARATE THE LIGHT AND HEAVY KEY COMPONENTS. ** ERROR CALCULATED FEED LOCATION AT TRAY -5.9794 IS GREATER THAN THE CALCULATED MIMIMUM NUMBER OF STAGES (-6.1221). 请问这个问题怎么解决?谢谢! 进料设置:1号物流: 丙烯 腈116.04kmol/h, 乙腈 0.27kmol/h,氢氰酸0.024kmol/h,水8.395kmol/h,90℃,2bar 重组分为水,收率0.001,轻组分为丙烯腈,收率为0.995 回流比为-1.5,全凝器压力1bar, 再沸器 压力2bar, 该贴已经同步到 李氏俊的微博 查看更多42个回答 . 3人已关注