Properties of sulfur in gasoline and diesel
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I would like to ask the experts: in what forms does sulfur exist in gasoline and diesel, and what are its properties? Is it true that the water-based agents used for desulfurization and decolorization can actually remove sulfur content?
Not entirely. Organic sulfur exists mainly in the form of CH compounds such as thiolues, thioethers, disulfides, and thiophenes, while inorganic sulfur is generated during the processing process and exists primarily as hydrogen sulfide, sulfur dioxide, and S
The gasoline and diesel that pass through the hydrogenation unit meet the **standards completely, so no further refining or desulfurization is required.