The issue of sulfur content in high-quality firewood
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This device is used only for processing straight-run diesel. When the total sulfur content in the straight-run diesel remains unchanged, if the 95% cut point of the distillation range is exceeded, the sulfur content of the refined diesel becomes unacceptable, and it is necessary to increase the temperature. I would like to ask everyone: does the proportion of sulfur in this straight-run diesel vary across different fractions?
Also, I would like to ask whether it is possible to know the specific gravity of each fraction of straight-run diesel
Also, I would like to ask whether it is possible to know the specific gravity of each fraction of straight-run diesel
Organic sulfur is more abundant in the heavier fractions, while hydrogen sulfide is more present in the lighter fractions; the specific gravity needs to be measured by distilling the range of fractions of interest.
Is it possible that the total sulfur content in straight-run diesel remains unchanged, but the boiling range at 95% increases, and the sulfur content in the refined diesel also rises?
Does \"process only straight-run diesel\" mean that all of the diesel fractions are straight-run diesel, or does it mean that the feedstock for the plant is only straight-run diesel, with no wax oil or gasoline?
It’s possible. The most straightforward approach is to conduct a sulfur form analysis, which will reveal how the sulfides change within the fractions