Catalytic and Process Study of the Selective Hydrogenation of Acetylene and 1, 3-butadiene - Couverture rigide

Hou, Ruijun

Couverture rigide

ISBN 10 : 9811007721 ISBN 13 : 9789811007729

Editeur : Springer Verlag, Singapore, 2017

Synopsis

This thesis offers novel methods for catalyst and process design for the selective hydrogenation of acetylene and 1,3-butadiene. The author predicts the properties of supported Pd-Ni bimetallic catalysts using density functional theory (DFT) calculations and temperature-programmed desorption (TPD). The excellent correlation between model surfaces and supported catalysts demonstrates the feasibility of designing effective bimetallic catalysts for selective hydrogenation reactions. The author also proposes a method for designing non-precious metal catalysts to replace precious metals. She modifies the process of selective hydrogenation of acetylene by coupling the selective adsorption to the selective hydrogenation in the liquid phase, as a result of which the ethylene selectivity is greatly improved and heat transfer is greatly enhanced. Lastly, by analyzing the mechanism of liquid-phase hydrogenation, the author proposes a multi-stage slurry bed reactor for industrial applications.

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Détails de l'édition

• Éditeur: Springer Verlag, Singapore
• Date d'édition: 2017
• Langue: anglais
• ISBN 10: 9811007721
• ISBN 13: 9789811007729
• Reliure: Relié
• Nombre de pages: 153
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