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Article
One-Pass Conversion of Benzene and Syngas to Alkylbenzenes by Cu–ZnO–Al2O3 and ZSM-5 Relay
Alkylbenzenes have a wide range of uses and are the most demanded aromatic chemicals. The finite petroleum resources compels the development of production of alkylbenzenes by non-petroleum routes. One-pass sel...
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Article
In situ C,N-codoped mesoporous TiO2 nanocrystallites with high surface areas and worm-like structure for efficient photocatalysis
A novel worm-like C,N-codoped TiO2 nanoparticles was successfully synthesized using tetrakis(dimethylamino)titanium (TDMAT) as both titanium oxide and nitrogen-dopant sources, meanwhile the mesoporous carbon mole...
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Article
Presulfidation and activation mechanism of Mo/Al2O3 catalyst sulfided by ammonium thiosulfate
Mo/Al2O3 catalyst was presulfided with (NH4)2S2O3 to elucidate presulfidation and activation mechanism. It is illustrated that the Mo oxide is firstly partially sulfided during presulfidation and then in situ red...
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Article
Effects of carbon on the sulfidation and hydrodesulfurization of CoMo hydrating catalysts
The effects of carbon addition on CoMo catalyst performance for sulfidation and hydrodesulfurization (HDS) were investigated. The carbon-containing catalyst was prepared by impregnation of γ-Al2O3 support with NH