(1) Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 730000 Lanzhou, China;(2) Dalian Institute of Chemical Physics, CAS, Dalian, China
Abstract:
Supported gold catalyst for eliminating hydrogen from CO2 feed gas in the production of urea is found to be superior to other industrial catalysts (e.g. Pt/Al2O3 and PdPt/Al2O3) in catalytic activity and resistance to sulfur poisoning.