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pesticelsius

2017-11-02View Original

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pestic Celsius
Reply #22017-11-05
有木有知道的大神麻烦解答一下
Reply #32017-11-06
daps大神们的意见呢
Reply #42017-11-07
问个这种垃圾问题都要售价?楼主脑子有坑?
Reply #52017-11-10
抱歉,发帖不太会发,本来是想发帖奖励的,抱歉抱歉。但是您说问题是垃圾那说明您对这个很在行的吧,麻烦您能不能给个正确答案呢?不要说氨水温度的原因,我只是想问问单纯的降低初冷器前煤气温度是不是可行呀
Reply #62017-11-20
温度低了影响焦油的流动性
Reply #72017-11-20
只降气液分离器后,进初冷器的管道
Reply #82017-12-08
煤气的冷却,首先是在桥管、集气管等处用循环氨水来冷却的,由原来的700~800℃冷却到85℃左右。 如果冷却温度更低的话,会增大氨水焦油的混合物的粘度,容易在管道内沉积,堵塞管道。
Reply #92017-12-09
北焦有过经验,可以降低集气管前的集合温度
Reply #102017-12-13
没试过,经验都是在82℃,楼主要搞的话,我觉得可以试试,逐步从82℃降至75℃,有情况好及时恢复!
Reply #112018-01-11
这个,我们现在就是75,暂时没发现什么问题。但是温度太低也不好,因为我们需要把焦油冷凝在初冷器里面,如果温度过低,焦油会在煤气管道囤积的,造成阻力过高问题。循环氨水量是和煤气量配合的,不要过低过高就行
Reply #122018-01-22
什么情况,内容不显示怎么讨论?

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