The flow manifold system of recycle sprinkler of quenching column in acrylonitrile unit was studied.

对国内现有丙烯腈装置急冷塔循环液喷淋器的分流流道进行了研究。

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The flow manifold system of recycle sprinkler of quenching column in acrylonitrile unit was studied.

对国内现有丙烯腈装置急冷塔循环液喷淋器的分流流道进行了研究。

youdao