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ag真人在线
ag真人在线
ag真人在线
ag真人在线
ag真人在线

江苏信泰机械有限公司标志

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  • ag真人在线描述

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  • ag真人在线参数

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         为了对苯乙烯单元生产法中各物料进行采样,本实用新型提供一种真空采样系统,通过该真空采样系统可以对反应过程中反应物的组成、转化率、水油比进行分析;在装置开车初期,能准确反映出催化剂的性能的好坏、装置反应器、三联设备运行的状况。在装置运行末期能准确判断催化剂运行失活的情况,使操作人员及早准备催化剂更换的问题。
         苯乙烯单元生产法中,因为该反应系统为负压操作,一般在0.045MPaA左右,反应温度较高,最高可达594℃。该采样点取压最低处为0.030MPA,必须采用真空采样系统才能实现该反应系统的采样。

  

  

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