How to Process Phosphoric Acid Production Through Defoamer

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Explain How to Process Phosphoric Acid
Production Through Defoamer
Aqueous solutions or adhesives are prone to the
formation of foam, as it affects the appearance
when the product is dried, the coating weight,
performance, and flow speed of liquid. Defoamers
are designed to mitigate the problems caused by
foam. The foam generated through boilers,
cooling towers, and effluent treatment plants
arises on the surface in the form of stabilized
bubbles. Defoamers functionality is to displace
these surface-active chemicals that lead to the
break of bubbles and reduce the foam. Defoamers
have chemical additives that prove efficient in
reducing or eliminating forms in industrial
process liquids.
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How to Process Phosphoric Acid through
Defoamer? Usually, there are two main commercial
processes dry and wet. The acid produced with
the dry process is pure, and usually, the cost is
higher than that of the wet process. Phosphoric
acid is economically produced through the
reaction of rock phosphate with sulfuric acid.
Defoamer for phosphoric acid production is a
common way to produce phosphoric acid through a
wet process. In the wet-process phosphoric acid
process, the content of carbonate and organic
matter is usually high, and a large amount of Co2
is generated through a chemical reaction with
acid, which hinders the plants production
efficiency. Carbon Dioxide is a major ingredient
that contributes to the production of foam and
gas generation in reactors. Significant foam on
the surface can promote fugitive emissions,
which could overflow during startup and lead to
upset conditions and exhaust gas scrubbing
systems. The bubble formation or the entrained
gasses reduces the pumping efficiency and takes
up valuable head space in reactors, which reduces
production capacity.
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• Numerous impurities are ingrained in phosphate
  rock which acts as a
• surface-active agent that stabilizes gasses
  released in reaction making it more stable and
  difficult to control and diminishing the ability
  of gasses to disengage from reactor slurry.
  Usually, the phosphoric acid producers often
  encounter the issues of removing gasses while
  achieving desired plant production rates and
  efficiencies. Mechanical equipment such as
  defoamers is considered the best alternative for
  evacuating unwanted gasses and improving plant
  performance. Along with it, Defoamers for
  phosphoric acid help facilitate higher capacity
  utilization and improved output of finalized
  products.
• NAQ range of defoamers are designed with multiple
  functionalities
• Defoamers are functional within phosphoric acid
  for prolonged periods without breaking down.
  This offers a reduced performance of trapped
  gasses that continues into multiple cycles of
  reaction, filtration, and recycled acid flow.
• It can quickly dissolve in phosphoric acid and
  reactors and provide immediate results of
  breaking surface foam. These solutions are
  considered cost-effective if the foam is floating
  on the surface only.
• It does not attack the rubber lining.
• Benefits with our Defoamers
• Improved capacity utilization and yield
• Higher reaction and filtration efficiency

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• Improved recovery of raw materials
• Improved calcium sulfate crystallization
• Lower maintenance on mechanical gas
• Reduced environmental impact
• If you want to buy defoamer chemical from a
  trusted defoamer chemical supplier then NAQ
  Global is a leading Defoamers supplier in India
  for Phosphatic Fertilizer plants. We have a
  range of products, Filter Aid Powder, organic
  fertilizer coating including Hemihydrate,
  Dihydrate, and others. We provide tailor-made
  solutions and give the best solutions that
  comply with industry grades.
• Reference https//writeonwall.com/explain-how-to
  -process-phosphoric-acid-
• production-through-defoamer/