In the hydrogenation refining process of coking crude benzene, how is the degree of hydrogenation controlled?
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Regarding the hydrogenation refining process for coker crude benzene, control of the degree of reaction in the hydrogenation stage – I would like to ask the experts: what experience and techniques are available in this regard?
According to the information provided, what is compared is the percentage of naphthalene hydrogenation converted into **naphthol before and after the reaction; 50% is considered the ideal value. However, this is difficult to achieve in actual production and quite complicated to implement. Fellow enthusiasts, does anyone have a better, simpler method for making such comparisons? Let’s share our ideas!