High Active Cu/SiO2 Catalyst Prepared by Hydrolysis-Polymerization Method for 2-Butanol Dehydrogenation

Yun Feng Hu; Jun Cai; Guang Shen Jiang; Feng Ping Ye; Zhong Yu Wei; Jun Deng

doi:10.4028/www.scientific.net/AMR.750-752.1773

Paper Titles

Study on the Control of Super-Fine Aluminum Hydroxide Particle Size from Sodium Aluminate Solutions
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Experiment Investigation on Spontaneous Combustion of Iron Sulfides’ in Oil Tank
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Synthesis and Crystal Structure of a Novel 3D Sm(III) Coordination Polymer with Mixed Ligands
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Synthesis and Characterization of 4-Phenylethynylphthalic Anhydride
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High Active Cu/SiO₂ Catalyst Prepared by Hydrolysis-Polymerization Method for 2-Butanol Dehydrogenation
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Dehydrogenation of Sec-Butanol to Methyl Ethyl Ketone over Cu-ZnO Catalysts Prepared by Different Methods: Coprecipitation and Physical Mixing
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Structural and Elastic Properties of Antimony Triiodide from First-Principles Calculations
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Preliminary Study on the New Dual-Bed Photocatalytic Hydrogen Production System
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Electrochemical Performances of Li₄Ti_5-xAl_xO₁₂(x=0.03, 0.05, 0.10) as Anode Materials for Lithium Ion Battery
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High Active Cu/SiO₂ Catalyst Prepared by Hydrolysis-Polymerization Method for 2-Butanol Dehydrogenation

Abstract:

Cu/SiO₂ catalyst by using Na₂SiO₃ as the silicon source, and the catalytic activity for 2-butanol dehydrogenation was compared with the conventional traditional industrial catalysts (Cu/Al and Cu/Zn). The catalysts were characterized by FTIR and XRD. The copper hydrosilicate was detected as the main phase in the dried sample. Cu₂O was detected in reduced sample, and can effectively prevent Cu⁰ to forming big size particle. The Cu/SiO₂ catalyst compared with Cu/Al and Cu/Zn presented a much higher activity and stability in 2-butanol dehydrogenation process.