Analysis of the decrease in specific gravity during catalytic gasoline hydrogenation
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A special phenomenon occurs during the catalytic hydrogenation of gasoline: the dry point drops by nearly 10 degrees. The loss in octane rating is not significant, but the density decreases noticeably, falling from 0.735 to 0.726. If we encounter the same situation again, please analyze it together. Thank you!
It seems that the raw gasoline has changed.
The density of gasoline decreases during hydrogenation; this suggestion calls for identifying the causes at the source, such as changes in the density of the catalyzed gasoline.