M
mrbin45
Guest
Problem: PLants in Europe sometimes use the mineral pyrites (the desired compound in pyrites is FeS2) as a source of SO2 for the productin of sulfite pulping liquor. Pyrite rock containig 48.0% sulfur is burned completely by flash combustion. All of the ironforms Fe3O4 in the cinder (the solid product), and a negligible amount of SO3 occurs in either the cinder or the product gas. The gas from such a furnace is passed through milk of lime (CaO in water) absorbers to produce bisufite pulping liquor. The exit gas form the absorber analyzes: SO2 0.7%, O2 2.9% and N2 96.4%. Calculate the kg of air supplied to the burner per kg of pyrites burned.
(MW: S 32; Fe 56; O 16; N 14)
pls help i don't have any idea on how would i solve this..thanks in advance..
(MW: S 32; Fe 56; O 16; N 14)
pls help i don't have any idea on how would i solve this..thanks in advance..