Production d'acide sulfurique
Large-scale sulphuric acid production generates significant amounts of heat. Alfa Laval’s compact heat exchangers help you recover this valuable energy with optimum efficiency, so you can put this by-product to revenue-generating commercial use.
From acid to energy
The substantial quantities of heat released by the large-scale production of sulphuric acid are revenue waiting to be harnessed.
As one of the world’s foremost experts in heat recovery technology, we offer trustworthy technologies and over 40 years of chemical industry expertise to help you recover this valuable energy and put it to commercial use.
The energy recovered by our gasketed and semi-welded heat exchangers can be used to heat boiler feed water for the pre-heating process, supply adjacent plants with energy or provide power to homes and cities. Whatever function you choose, your cost and energy savings will increase your bottom line with minimal investment.
The sulphuric acid plant and district heating
After reconstructing the cooling system to include plate heat exchangers in a closed loop cooling circuit, the temperature of the cooling water was raised and can now be used for district heating.