Transition Metal Sulphides

Hydrotreating catalysis with transition metal sulphides is one of the most important areas of industrial heterogeneous catalysis. The present book deals with the chemical and catalytic aspects of transition metal sulphides, focusing on their use in hydrotreating catalysis. The book s 12 chapters present reviews of solid-state, coordination and organometallic chemistry, surface science and spectroscopic studies, quantum chemical calculations, catalytic studies with model and real catalysts, as well as refinery processes. A presentation of state-of-the-art background to pertinent work in the field. Can be used as an introduction to the chemical and catalytic properties of transition metal sulphides as well as an advanced level reference.

Zusammenfassung
`Overall, this book gives an up-to-date account of the nature of HDS processes viewed from different areas of chemistry. It will be of great value as a work of reference for the increasing number of organometallic chemists who are developing homogeneous organometallic catalysts for HDS reactions, a research field that is yet to be thoroughly explored.'
Journal of Organometallic Chemistry, 584 (1999)

Inhalt

1. Solid State Transition Metal Sulphides Some Aspects of Structure and Physical Properties.- 2. Charge Transfer Phenomena in Transition Metal Sulphur Chemistry.- 3. The Chemistry of the Dihydrogen Ligand in Transition Metal Compounds with Sulphur-Donor Ligands.- 4. Binding and Reactivity of Thiophene-Type Ligands in Transition Metal Complexes and Clusters.- 5. Hydrogenation, Hydrogenolysis and Desulphurization of Thiophenes by Soluble Metal Complexes.- 6. Sulphur Bonding in Transition Metal Sulphides and MoS2 Based Structures.- 7. Chemistry and Reactivity of Transition Metal Sulphides in Relation to their Catalytic Performance.- 8. Characterization of Unsupported and Alumina-Supported Molybdenum Sulphides.- 9. Preparation, Structure and Surface Chemical Properties of Hydrotreating Model Catalysts: A Surface Science Approach.- 10. Reaction Dynamics during C-S Bond Breaking in Sulphur-Containing Molecules: Isotope Studies.- 11. Effects of Catalyst Composition and Pretreatment on the Product Distribution in Hydrodesulphurization, Hydrodenitrogenation and Hydrodechlorination.- 12. Metal Sulphides and Refinery Processes.