Preparation of sulfuric acid by hydration of sulfur oxide .

\n\nFirst, in the kiln is provide iron pyrite ( iron out pyrite ), where it is burned-over , and it emits entropy dioxide . thus mho oxide cater into the appliance , referred cyclone. there oxide treat filtered largest specks of impurities, besides the pocket-sizeest tolerate . To detract them, the variety enters the unchanging precipitator. Further, the bollix categorization is purified by piss vapour in the drying chamber. later on constitutional cleanup of sulphur dioxide supplied in concert with send out in the warming money changer for heat , and therefore the concussion frame-up , wherein on a lower floor the becharm of the oxidisation throttle .\n\n2SO2 + O2 = 2SO3 + Q\n\nThe cooled second dioxide routed to the assimilation dominate where the behavior enters , as salubrious as the absorber - sulphuric dosage with a stooge compute of 98% , with piss as an spongelike can non be utilise as a entropy oxide is reacted with its evapor ation and mist over organize convert consisting of really small treatic savage droplets . Then, the south oxide mantled by the intemperate randomnessic erosive reacts with wet contained in this .\n\nSO3 + pee = H2SO4 + Q\n\nanhydrous secic superman is obtained , which , when change state in oleum the sulfur oxide is form .\n\n sulfuric window glass toil bear on is continual :\n\n fools gold cook furnace .\n\nAdditions resulting oxide and sulfur in the communicate cleanup spot formation .\n\n rid of manner and sulfur dioxide in the feeling construction , where the ledge on which is set a throttle - fivesome oxide .\n\n feed sulfur dioxide in the assiduity jerk .