["1. Отлагательные желированияи回炼

2017-11-22View Original

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После прекращенияения желилевого回炼，焦炭塔顶的压力会增加，有时由0.25增加到0.33MPa，请问各大神，是怎么回事？

Reply #22017-11-23

"在大吹汽的最后一小时给水时停

Reply #32017-11-23

Тогда ваша давлениег也太高了吧，我们给水后给，回炼半小时到一小时

Reply #42017-11-25

"在给水后给，顶温下降太快

Reply #52017-11-26

Мы обычно начинаем желилевый回炼前回炼，一般222分钟左右，然后再开始给水。你们可能是给浮渣时温度没有降下来，迅速汽化，压力上升较快。

Reply #62017-11-27

"Основное действие большег主要是将的主要作用是将将将将将焦炭内未反应完全的油气汽提出来，降低焦炭挥发份，再塔内热量未完全冷却下来，相当于40吨蒸汽进入焦炭塔内造成焦炭塔内压力高，建议在大吹气2小时结束后给人浮渣，观察塔中部温度低于3 "77℃时停止浮渣回炼，浮渣分析含油量。观察塔内焦炭挥发份数据，作为参考进行浮渣回炼

Reply #72017-12-05

"Могу ли я сказать,大神们说的浮渣是污水处理厂的吗"

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