The process of manufacture and application of dessulfurantes based calcium carbide, calcium fluoride, magnesium metal, sodium carbonate, aluminium powder, calcium carbonate, polymers and calcium oxide through grinding nanopartu00cdculas

摘要

The process of manufacture and application of dessulfurantes based calcium carbide, calcium fluoride, magnesium metal, sodium carbonate, aluminium powder, calcium carbonate, polymers and calcium oxide through grinding nanopartu00cdculas.Through studies are developed compositions for a service with maximum efficiency, less treatment times and lower cost per tonne, with a high rate of desulfurization.Through the use of dessulfurantes nanomou00eddos whose main advantage is its reduced size that allows the formation of a large surface area of particles; taking into consideration that the reaction of desulfurization is on the surface of grains, this becomes a Relevant aspect as the efficiency one of the process.The dessulfurantes currently provided a predominance of equity of following raw materials in its composition: high calcium lime, calcium carbide, calcium fluoride, hydrocarbon, coke, limestone calcu00edtico, magnesium metal, sodium carbonate, aluminum metal in P. O or silicone oxide and Portland, and its typical composition: CAC ~ 2 ~ 20.0 ~ 75.0% Cao 10,0 ~ 80.0% CaCO ~ 3 ~ 15.0 ~ 40.0% Al was 1.5 ~ 15.0% CAF ~ 2 ~ 1.0 ~ 10.0% C, 1.0 ~ 10.0% Mg was 1.0 ~ 30.0% ~ 2 ~ Co ~ 3 ~ 5 ~ 30%.