Sulfur content in light gasoline from gasoline hydrogenation units
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May I ask what the sulfur content in the light gasoline after pre-hydrogenation in your gasoline hydrogenation unit is, in ppm? Is this light gasoline mixed with heavy gasoline after leaving the unit? Can its sulfur content meet the National V standards?
Heavy gasoline setting: 5–8. Light gasoline setting: 11–15. The mixture ensures optimal performance
The sulfur content in light gasoline is generally around 11–15 ppm, while that in heavy gasoline is about 5–8 ppm. After mixing, the sulfur content can drop below 10 ppm; the main issue is the significant loss in octane rating, and an etherification unit is usually sufficient to address this
The sulfur content in light gasoline after etherification is around 10 ppm, while it is about 5–8 ppm in refined gasoline. Additionally, an aromatic extraction unit can increase the octane rating by approximately 1–2 units under normal conditions.
We are similar to the third floor, except that the internal control index here is 8; therefore, the sulfur content in heavy gasoline is lower, while light gasoline is the same as that on the third floor
What are the temperature, pressure, and hydrogen-to-oil volume ratio for the pre-hydrogenation process in your facility?
What are the temperature, pressure, and hydrogen-to-oil volume ratio for the pre-hydrogenation process in your facility?