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["Перезаправка регенератора в режиме ректификации

2017-06-07View Original

Thread Content

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Reply #22017-06-07
["Здравствуйте,大家好,想问下CCR开工的时候,采用黑烧,保护催化剂是因为催化剂积积吗?烧焦产生的烟气从顶部排出?还有氯吸附罐和碱洗两种方案,哪种更好呢? 谢谢 pérdida
Reply #32017-06-08
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Reply #42017-06-10
"Не потому,是因为积聚多 是因为积聚多少不确定 或者不均匀 所以才用黑烧"
Reply #52017-07-03
"
Reply #62018-01-11
Ч pérdida
Reply #72018-01-16
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Reply #82018-01-17
"Катализатор в черном сгорании主要是防止再生器的催化剂因含碳在高氧区燃烧引起超温而损坏催化剂及内件,再生烟气从再生器顶部去再生风机循环,多余的通过压差控制阀排出。氯吸附能够减少再生氯乙烯的注入量但保温控制不好会严重腐蚀。碱洗工艺存在碱液PH不好控制及结晶等问题"
Reply #92018-02-11
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Reply #102018-03-17
"Сейчас перед выбросом в атмосферу ставятся два аппарата для удаления хлора,现在都是在烟气排大气前上两个烟气脱氯罐,一开一备,要么环保不合格,碱洗的废液处理问题,腐蚀问题,不稳定容易经常热停"

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