Easy To Implement Demister Pad Maintenance Tips - PowerPoint PPT Presentation

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Easy To Implement Demister Pad Maintenance Tips

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For the best results, choose FinePac’s demister pads. These are designed and fabricated to meet international standards. The company is pretty strict when it comes to manufacturing its products. It follows strict compliance and quality control guidelines. – PowerPoint PPT presentation

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Title: Easy To Implement Demister Pad Maintenance Tips


1
Easy To Implement Demister Pad Maintenance Tips
  • Finepac Structures

www.finepacindia.in
2
Demister pad
  • It is safe to say that, when it comes to chemical
    engineering and industries that heavily rely on
    separation columns for their bread and butter,
    the humble demister pad, or otherwise known as a
    mist pad, plays a vital role!
  • No wonder why one should take all the necessary
    steps there is to ensure that the mist pads
    installed in a separation column are taken care
    of. That stated, here is a general overview of
    how one can maintain mist pads.

www.finepacindia.in
3
Ensure the mist pad is free from clogs
  • Mist eliminators will perform the best when its
    pores are not clogged. Clogged mist eliminators
    can lead to dramatic drops in pressure, thus
    bringing down the efficiency of the column as
    well!
  • It is a good idea to clean mist eliminators
    periodically and related internals inside a
    separation column to keep operational snags and
    sharp drops in column efficiency at bay!

www.finepacindia.in
4
Check for signs of corrosion
  • It is never a bad idea to halt regular operations
    and inspect the separation column and its
    internals specifically, its mist eliminators.
    Mist eliminator inspection should consist of
  •  
  • Complete removal of the demister pad from the
    column.
  • Close inspection of the mesh on the pad.
  • Look for possible signs of corrosion.

www.finepacindia.in
5
Always keep tabs on pressure drops
  • One best way to ensure that mist pads inside a
    separation column are in their prime operational
    condition is to keep tabs on pressure drops (if
    any).
  • It is an excellent decision for one to take if
    the same records the initial drop in pressure,
    especially when the tower is turned on. In this
    scenario, the demister or mist pads are clean
    hence the readings will act as a benchmark for
    future readings.

www.finepacindia.in
6
Downstream process monitoring is also essential
  • Keeping tabs on the downstream of a separation
    column especially after a snag, is a boss move!
  • One can easily conclude that the mist pad(s)
    inside a separation column is/are not working
    properly when they witness that excess liquid is
    accumulating in the lower portions of a column.
  • One can conclude that the liquid mixture is
    bypassing the mist eliminators. The reason is
    simple the mist eliminators may have developed
    holes. The solution is the complete replacement
    of the faulty mist eliminators.

www.finepacindia.in
7
FinePacs demister pads
  • For the best results, choose FinePacs demister
    pads. These are designed and fabricated to meet
    international standards. The company is pretty
    strict when it comes to manufacturing its
    products. It follows strict compliance and
    quality control guidelines.

www.finepacindia.in
8
Contact us
  • Address S Block, J-25 MIDC, Bhosari, Pune
    411026, INDIA.
  • Phone  91-20- 66120661, 91 -20-66120665
  • Email info_at_finepacindia.in
  • Web www.finepacindia.in

9
Thank you
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