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What is the impact of a high dry point in the reforming feedstock on the catalyst?
The dry point of the reformation feedstock is generally controlled to be ≤180°C. When the dry point is too high, the content of macromolecular hydrocarbons such as polycyclic compounds in the feed increases. Since these macromolecular hydrocarbons are prone to cracking, condensation and carbonization reactions occur, which accelerates catalyst coking and affects the operational cycle, resulting in fewer ideal products being obtained.