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

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.<

List of contents

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.

About the author

Product details

• Authors: Ruijun Hou
• Publisher: Springer, Berlin
• Languages: English
• Product format: Paperback / Softback
• Released: 31.01.2019
• EAN: 9789811092473
• ISBN: 978-981-10-9247-3
• No. of pages: 141
• Dimensions: 155 mm x 8 mm x 235 mm
• Weight: 248 g
• Illustrations: XII, 141 p. 83 illus., 42 illus. in color.
• Series: Springer Theses; Springer Theses
• Subjects: Natural sciences, medicine, IT, technology > Chemistry > Physical chemistry; B, ORGANIC CHEMISTRY, Catalysis, Chemistry and Materials Science, Chemical Engineering, Industrial Chemistry, Quantum & theoretical chemistry, Theoretical and Computational Chemistry, Chemistry, Physical and theoretical, Theoretical Chemistry, Industrial chemistry & chemical engineering, Industrial Chemistry/Chemical Engineering, Industrial chemistry and chemical engineering