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加氢裂化是一个复杂的化学反应过程,包括有加氢、裂化、异构化和氢解等。烃类的加氢裂化是按碳正离子机理进行的。加氢裂化装置是炼油厂中重要的二次加工手段,可获得高质量的轻质燃料油。加氢裂化装置工艺设备的防护对炼油厂的维护管理至关重要。
Hydrocracking is a complex chemical reaction involving hydrogenation, cracking, isomerization and hydrogenolysis. Hydrocracking of hydrocarbons is based on the carbenium mechanism. Hydrocracking unit is an important secondary processing means in the refinery to obtain high-quality light fuel oil. The protection of process equipment for hydrocracking units is crucial to the maintenance and management of refineries.