Coping with Catalyst Deactivation in Hydrocarbon Processing

摘要

Coping with catalyst deactivation and poisoning is a continuous challaenge inhydrocarbon processing. Innovation of the processes in an integrated manner. which encompasses cartalysts, process line-ups, process conditions and reactors, has provided the requried break-throughs and will continue to do so in the uture. Several examples are given, gas oil hydrotreating, vacuum gas oil (mild) hydrocracking, residue hydroprocessing, atmospheric residue FCC and naphtha reforming.