Asphalt ash content
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Our coal tar pitch has a high ash content; how can we control this?
Control the ash content of the raw material tar, or use a three-phase centrifuge for dewatering
Use a three-phase centrifuge for dreg removal to control the ash content in the raw material tar.
Are there any other methods? The gray level is just a bit high; everything else is fine. Using the centrifuge is a bit of a waste
It is a bit of a waste; building a few more tanks and allowing more time for sedimentation would suffice, so there’s no need to pump oil from the bottom of the tanks.
Several storage tanks are usually used, with the tanks connected to each other through full-flow pipes; regular cleaning of the residues accumulated in the tanks yields good results.
Enhance tar dewatering and add alkali during the process
Let me summarize! Everything said upstairs is correct! :victory:
How to improve the tar dreg removal process? ?