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

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

autor:
Ruijun Hou
 
editor:
Springer Singapore
 
edição:
1
 
ano de publicação:
2017
 
idioma:
Inglês
 
ISBN:
9789811007736
 
nº de páginas:
151
 
formato:
ileio (leitura online e APP)
 

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.<

Informação indisponível.

Pessoal
Tipo de licença Permissão de impressão
Acesso Perpétuo 15 páginas a cada 30 dias


Leitura online: um utilizador por sessão (sem simultaneidade)
Leitura offline (com a APP): máximo de 2 dispositivos em simultâneo

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