MOLECULE-BASED KINETIC MODELING OF NAPHTHA HYDROTREATING

摘要

Hydrotreating is one of the most important and mature technologies and perhaps the largest volume process in today's commercial refinery.The hydrotreating process removes objectionable materials from petroleum distillates by selectively reacting these materials with hydrogen in a catalyst bed such as CoMo or NiMo on Al2O3 at elevated temperatures.The objectionable materials include sulfur,nitrogen,olefins,and aromatics.