Regarding gasoline blending
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Gentlemen, recently our unit received a new tank of gasoline for use in vehicles. Compared to the previous batch, the temperature at 90% capacity increased by about 13°C, while all other parameters remained roughly the same. The proportions of each blending component in each batch are roughly the same; I checked the distillation outlet of the Szb unit, and the boiling range is also essentially the same. At present, it can only be determined that a new type was blended in during the production of this tank of gasoline. However, there were no significant changes at the SZB distillation outlet; I’m not sure why this is the case. I would appreciate it if experts could give me some guidance.
Did I drink a bit too much? If the dry content isn’t high, it can only be said that the composition is a bit heavy. A few values are also high; that might indicate a serious problem.
Dryness is 2°C higher, but the 90% level is over a dozen degrees higher
There shouldn’t be any problem with this. Additionally, this oil-powered version might have more power
It also meets the indicator requirements, and there is a high degree of abundance. But the manager said that there are large fluctuations in quality, and it’s necessary to analyze the reasons
For blended gasoline, the high dry point is determined not by the distillation outlet of the SZORB unit, but by the distillation outlet of the catalytic crude oil
Let’s first take a look at the comparison of raw materials and product components for adsorption desulfurization, and then go further back.