Surface Properties and Catalysis by Non Metals - Couverture rigide

Couverture rigide

ISBN 10 : 9027716072 ISBN 13 : 9789027716071

Editeur : Kluwer Academic Publishers, 1983

Synopsis

In the field of heterogeneous catalysis. it is convenient to distinguish. in a perfectly unjustified and over--simplified way. bet: leen metal catalysts. 2nd the other catalysts. The fj.J"st are easy to define: they are those in which a reduced metal is the active phase. It is thus easy to circumscribe. by exclusion, the other class namely the "non-metals". We have adopted this definition for the sake of our colleagues working on catalysis by metals, and to avoid a lengthy title like "sm' face pl"operties and catalysts by transi tion metal oxides. sulftdes, carbides, nitriles, etc. Defined in this manner, non-metal catalysts represented, in 1980, 84 wt. % of the industrial heterogeneous catalysts. To be more specific, this proportion corresponds to catalysts which, under the working conditions in the industrial ?lant. contain their catalytically active metallic elements in a non-reduced state. It should however be recalled that most metal catalysts are supported on oxides, which, often, repl'esent over 90% (sometimes 99.4% in the case of the platinum reforming catalysts) of the total weight.

Détails de l'édition

• Éditeur: Kluwer Academic Publishers
• Date d'édition: 1983
• Langue: anglais
• ISBN 10: 9027716072
• ISBN 13: 9789027716071
• Reliure: Relié
• Nombre de pages: 576
• Éditeur: Bonnelle J.P., Delmon B., Derouane E.G.
• Coordonnées du fabricant: ProductSafety@springernature.com; ProductSafety@springernature.com; ; Poststr. 9; Darmstadt; 64293; Allemagne