SO2 INTEGRATED HYDROCARBON DESULFURIZATION WITH OXIDATION OF DISULFIDES AND CONVERSION OF SO2 TO ELEMENTAL SULFUR

摘要

For example, the process of producing a sulfur-free hydrocarbon product stream from a liquid hydrocarbon disulfide product of a Merox process can be accomplished by applying a hydrocarbon disulfide to the catalytic oxidation stage to remove the remaining sulfur-free hydrocarbons To produce separated SO _{2 &} gt ;; The SO ₂ is introduced into the Klaus processing apparatus along with the required stoichiometric amount of hydrogen sulfide (H ₂ S) gas to produce elemental sulfur.