Knowledge Sharing Of Hydrogenation Catalysts

Hydrorefining catalysts are composed of active components, additives, and carriers. Its function is to remove sulfur, nitrogen, oxygen, and heavy metals through hydrogenation, as well as to saturate polycyclic aromatic hydrocarbons through hydrogenation. The molecular structure of the raw materials in this process does not undergo significant changes, and may be accompanied by hydrocracking reactions according to various needs. However, the conversion depth is not deep, and the conversion rate is generally around 10%. Hydrorefining catalysts require dual functions of hydrogenation and hydrogenolysis, and the acidity required for hydrogenolysis is not high.