What is the component of neutral sulfur in LPG desulfurization?
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What is the component of neutral sulfur in LPG desulfurization? Cannot be removed
The main component that cannot be removed is carbonyl sulfide, whose concentration can sometimes be quite high; followed by thioethers (whose concentration is very low).
LPG desulfurization involves a reaction with alkaline solutions, primarily targeting mercaptans such as methanethiol and ethanethiol. . . Neutral sulfur, as the name implies, is a sulfide that does not react with alkali solutions. . . Disulfide is dimethyldisulfide; it is a product of the oxidation of sodium thiol, and it is not present in the raw materials