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landlubber

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[交流] 溶剂脱沥青萃取塔沉降塔

最近打算做一个溶剂脱沥青装置(利用C3、C4做溶剂)想请教一下各位几个问题:
1. 萃取塔的高径比有没有要求?实验室装置,大概3kg/h,想跟工业装置的结合起来!
2. 萃取塔的进料段以上是否需要相应填料?
3. 沉降塔、溶剂分离塔是否需要填料等塔内构件?
大家有做过这方面的工作吗?能否提供具体联系方式,交流一下!
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