Several issues regarding gasoline hydrogenation
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1. Is the excessive temperature rise in the reactor caused by the heat generated during olefin polymerization or olefin hydrogenation? 2. What is the function of the desulfurization catalyst? We used to add an activator, but we don’t do that anymore; yet the experiments still pass now.
1. It should be the heat released during the hydrogenation reaction of olefins； 2. Gasoline desulfurization alcohol activators are additives used in the alkali-free deodorization process for light oils. This activator has a high deodorization efficiency; it forms a homogeneous system in the oil, which facilitates the removal of higher thiols and isomeric thiols. The trace amount of activator remaining in the oil has no adverse effect on its properties, so there is no need to remove it; this reduces pollution and equipment costs, which is of great significance for environmental protection.