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2019-07-05View Original

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如何能够提高焦油产量,焦油产量低的原因都有哪些?我厂为7米的顶装焦炉,挥发分大概在23-26之间,平均在24-25间。现焦油产率较低,应该从哪些方面查找原因?在配煤上是否也有关系,如何调整比例?
Reply #22019-07-16
焦油收率低最主要的原因是挥发分,其他都是次要原因
Reply #32019-07-31
请问目前的焦油/焦炭比能达到多少呢?
Reply #42019-08-08
在一定的挥发份前提下,稳定炉温及初冷温度,电捕正常运行,出油就OK
Reply #52019-12-26
首先:焦油是从煤里出来的,出来后它的存在地点不是在煤气中就是在氨水中,没有第三个地方能存下。 其次:化验煤气中的含油和氨水中的含油,看是否能解决这两块问题或者不能解决。 再次:说了焦油是从煤中提炼出来的,你就找配煤的挥发分,我看你们做的确实不高这是主要原因,还有就是焦炉操作,焦炉的操作对焦油的质量也是影响最大的,化验下焦油密度跟甲苯不溶物,不能高于国标,高了就说明焦炉操作存在异常,把化产品给裂解了。 你还要考虑:我们公司遇到过同样的问题,如何和老板解释清楚,老板东行还行,不懂行的正式不好说,

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