Investigation of Pd-ceria Catalysts for Selective Hydrogenation of Acetylene in Ethylene
Title | Investigation of Pd-ceria Catalysts for Selective Hydrogenation of Acetylene in Ethylene PDF eBook |
Author | Wentao Xie |
Publisher | |
Pages | 124 |
Release | 2017 |
Genre | Chemical engineering |
ISBN |
Investigation of Palladium-ceria Catalysts for Selective Hydrogenation of Acetylene in Ethylene
Title | Investigation of Palladium-ceria Catalysts for Selective Hydrogenation of Acetylene in Ethylene PDF eBook |
Author | Tengteng Lyu |
Publisher | |
Pages | 128 |
Release | 2018 |
Genre | Chemistry |
ISBN |
Investigation of Ceria Supported Palladium Catalysts for Selective Hydrogenation of Acetylene in Ethylene
Title | Investigation of Ceria Supported Palladium Catalysts for Selective Hydrogenation of Acetylene in Ethylene PDF eBook |
Author | Junyi He |
Publisher | |
Pages | 114 |
Release | 2017 |
Genre | Chemistry |
ISBN |
Investigation of Gallium Promoted Pd/TiO2 Catalysts for the Selective Hydrogenation of Acetylene in the Presence of Ethylene
Title | Investigation of Gallium Promoted Pd/TiO2 Catalysts for the Selective Hydrogenation of Acetylene in the Presence of Ethylene PDF eBook |
Author | Luis Fabián Peña-Orduña |
Publisher | |
Pages | 92 |
Release | 2014 |
Genre | Acetylene |
ISBN |
Catalytic and Process Study of the Selective Hydrogenation of Acetylene and 1,3-Butadiene
Title | Catalytic and Process Study of the Selective Hydrogenation of Acetylene and 1,3-Butadiene PDF eBook |
Author | Ruijun Hou |
Publisher | Springer |
Pages | 151 |
Release | 2017-01-05 |
Genre | Science |
ISBN | 981100773X |
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.“/p>
Catalyst Deactivation in the Selective Hydrogenation of Acetylene Over Supported Pd Catalyst
Title | Catalyst Deactivation in the Selective Hydrogenation of Acetylene Over Supported Pd Catalyst PDF eBook |
Author | Walter Plante |
Publisher | |
Pages | 268 |
Release | 1987 |
Genre | Catalyst poisoning |
ISBN |
Oxide Surfaces
Title | Oxide Surfaces PDF eBook |
Author | |
Publisher | Elsevier |
Pages | 677 |
Release | 2001-05-21 |
Genre | Science |
ISBN | 0080538312 |
The book is a multi-author survey (in 15 chapters) of the current state of knowledge and recent developments in our understanding of oxide surfaces. The author list includes most of the acknowledged world experts in this field. The material covered includes fundamental theory and experimental studies of the geometrical, vibrational and electronic structure of such surfaces, but with a special emphasis on the chemical properties and associated reactivity. The main focus is on metal oxides but coverage extends from 'simple' rocksalt materials such as MgO through to complex transition metal oxides with different valencies.