The issue of acetylene desulfurization
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In the calcium carbide process for PVC production, what are the main sulfur impurities in acetylene to be considered? Besides hydrogen sulfide, are there also organic sulfur compounds? Thank you.
Organic sulfur is virtually absent; the main component is hydrogen sulfide.
Organic sulfur does not exist at all; during the production of calcium carbide, any organic sulfur present is destroyed by high-temperature calcination, so it appears mainly in the form of hydrogen sulfide