Catalytic and Process Study of the Selective Hydrogenation of Acetylene and 1,3-Butadiene

Softcover Nachdruck of the original 1. Auflage 2017
ISBN: 978-981-10-9247-3
Verlag: Springer Nature Singapore

Buch, Englisch, 141 Seiten, Paperback, Format (B × H): 155 mm x 235 mm, Gewicht: 248 g

Reihe: Springer Theses

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.<

Zielgruppe

Research

Autoren/Hrsg.

Hou, Ruijun

Fachgebiete

• Naturwissenschaften Chemie Organische Chemie
• Naturwissenschaften Chemie Physikalische Chemie Chemische Reaktionen, Katalyse
• Naturwissenschaften Chemie Physikalische Chemie Quantenchemie, Theoretische Chemie
• Technische Wissenschaften Verfahrenstechnik | Chemieingenieurwesen | Biotechnologie Verfahrenstechnik, Chemieingenieurwesen

Inhaltsverzeichnis

Introduction.- Experimental and Theoretical Methods.- Design of Pd-Ni Bimetallic Catalyst.- Effect of Oxide Supports on Pd–Ni Bimetallic Catalysts.- Replacing Precious Metals with Carbide Catalysts.- Liquid Phase Hydrogenation of Acetylene.- Conclusion.