Hydrogenation of dimethyl oxalate to ethylene glycol on a Cu/SiO2/cordierite monolithic catalyst: Enhanced internal mass transfer and stability

The design and application of a Cu/SiO2‐based monolithic catalyst for hydrogenation of dimethyl oxalate (DMO) to ethylene glycol (EG) is presented. The catalyst was dip‐coated on cordierite with highly dispersed Cu/SiO2 slurry prepared by ammonia evaporation method. This structure guarantees high di...

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Veröffentlicht in:	AIChE journal 2012-09, Vol.58 (9), p.2798-2809
Hauptverfasser:	Yue, Hairong, Zhao, Yujun, Zhao, Li, Lv, Jing, Wang, Shengping, Gong, Jinlong, Ma, Xinbin
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Catalysis Catalysts Catalytic reactions Chemical compounds Chemical engineering Chemical reactions Chemistry Copper Cylinders Dimethyl dimethyl oxalate Dispersion ethylene glycol Exact sciences and technology General and physical chemistry Heat and mass transfer. Packings, plates Hydrogenation internal diffusion Mass transfer Molecular structure monolithic catalyst Pellets Reactors Silicon dioxide Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
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