The running length of alkane distillation column was prolonged from average 2 months to more than 9 months.

 
  • 環(huán)己酮生產(chǎn)工藝中烷蒸餾塔工作周期由改造前的平均2個(gè)月延長(cháng)至9個(gè)月以上,實(shí)現整套裝置長(cháng)周期穩定運轉。
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