["["请教如何测量床层压降以及填装问题，在填装新催化剂后。

2017-03-17View Original

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"一般填装新催化剂后不是测量床层压降么防止局部反应过度还有吊装催化剂进行铺装的时候直接倒进去？ � 求工厂的川友麻烦说下

Reply #22017-03-17

"顺带问下关于催化剂筛选的问题一般到原料到现场后需不需要重新筛选我问工厂师傅有的说一开始都筛后来做多了 � 尉得筛了 � �这样不会出事吧

Reply #32017-03-17

"看是什么催化剂，时间充裕，又不怕麻烦的话 �筛选一下更好但要人出力并耗时间 �天气好不下雨的话可以慢慢来不怕被雨淋湿 � �筛一下除掉粉尘除掉阻力

Reply #42017-03-17

"催化剂当然是直接倒进去 �层压有压力表显示

Reply #52017-03-17

"装填催化剂分为密相装填与稀相装填；一般新鲜催化剂不用筛但旧的催化剂要筛。 �催化剂装填有严格的要求 �装填一定量的催化剂要测量空高计算装填密度是否满足要求。

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["["请教 如何测量床层压降以及填装问题，在填装新催化剂后。

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["["请教如何测量床层压降以及填装问题，在填装新催化剂后。