The sections in this article are
Introduction
Metal Compounds in Petroleum
Residue Hydrotreating Technology
Reaction Kinetics and Diffusion in Catalytic Hydrodemetalation
Model Compound Kinetic Studies
Model Compound Diffusion
Intraparticle Metal Deposition Profiles
Hydrodemetalation of Petroleum Oils and Residua
Catalyst Deactivation
Conclusions