Ceria supported nickel catalysts for CO removal from H2-rich gas

• Published in: Journal of rare earths Vol. 34; no. 12; pp. 1213 - 1220
• Main Author: 高志明 代倩子 马宏伟 李展平
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.12.2016
• Subjects: adsorption; ceria; chlorine doping; CO selective methanation; CO2; nickel; rare earths; 富氢气体; 尿素络合法; 氧化铈; 氨水沉淀法; 甲烷化反应; 负载; 镍催化剂; nickel; adsorption; ceria; chlorine doping; CO selective methanation; rare earths

CO in H2-rich gas must be removed to meet various requirements in industrial applications. Four methods, i.e., the precipitation method using aqueous ammonia, the complexing method using urea, the complexing method using citric acid and the precipitation method using ammonium carbonate, were adopted...