Renovation of chemical equipment
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In our production process, the raw material is in powder form. Due to the small particle size of this powder, blockages often occur in the purification tower, resulting in high pressure drops. What modifications can be made to extend the interval between cleaning operations of the tower? Please provide some guidance, experts.
What medium is used to transmit power? Consider adding loosening points in areas prone to blockage.
Sorry, I forgot to add the condition. The reaction is the synthesis of hydrogen fluoride from calcium fluoride and sulfuric acid under negative pressure
If it is not possible to introduce a lubricating medium, then the design of the equipment structure must be considered. This involves reducing the friction coefficient between the material and the equipment as well as improving its surface smoothness. If the equipment permits, efforts can be made to reduce internal sharp corners and right angles in the pipelines or the equipment itself.
The first thing that comes to mind is the negative pressure condition.
Increase local flushing in areas prone to blockage or minimize internal components as much as possible.