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Alaqua 7004 Boulevard East, Suite 28A,Guttenberg, NJ USA 07093    +(00-1) 551 482 7568   
Alaqua 7004 Boulevard East, Suite 28A,Guttenberg, NJ USA 07093    +(00-1) 551 482 7568   

Sulphuric acid concentration and its application

Sulphuric acid concentration and its application

Date:27 February, 2020   |   2 Comments   |   Posted By Team Alaquainc


Commercial sulfuric acid is a reasonably-priced commodity and the diluted and impure acid does not have proper marketplace potential. Disposal with the aid of neutralization with lime is associated with, issues of solid (calcium sulfate) dealing and also adds-on to the cost.

To triumph over these issues, new technologies are in trend know-how, layout engineering services of sulfuric acid concentration system wherein the dilute sulfuric acid generated is reconcentrated to a preferred degree for reuse. That is to say a twofold benefit of casting off the disposal trouble and minimizing fresh commercial acid requirement.


It has widely varied uses and plays some part in the production of many useful products.
Fertilizer PRODUCTION, e.g., superphosphate of lime and ammonium sulfate.
MANUFACTURE OF CHEMICALS e.g. hydrochloric acid, nitric acid, sulfate salts, synthetic detergents, dyes and pigments, explosives, and drugs.

REIGNING PETROLEUM -To wash impurities out of gasoline and other refinery products.
METAL PROCESSING, – In pickling (cleaning) iron and steel before plating them with tin or zinc.
MAKING RAYON- used in making rayon which serves as the electrolyte in a lead-acid battery.


The process is extremely simple & involves concentrating dilute sulfuric add through evaporation using steam/thermic fluid as heating media underneath vacuum. The dilute feed is preheated & fed to a sequence of evaporators in degrees to reap the concentration level. The vapors from the evaporators are condensed and drained out through barometric legs and non-condensable are eliminated through an ejector. The final product is cooled and drawn in the storage tank.

Sulfuric acid (and other acids) can be strengthened through the evaporation of water. It would be a good idea to wash the surface down with the dilute, basic solutions. Care to be taken while cleaning it up.
Alaquainc provides an evaporator equipped with a Vacuum to create low waste (zero waste). You can opt for an evaporator for your new startup and business. Very efficient for dyes manufacture, fertilizer preparation, chemical, drugs battery formation, etc.

We are specialized in evaporators, distillers, installation of equipment, training of machinery if required. For further information contact us.

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