Catalytic deoxygen reaction of landfill gas (LFG) at intermediate temperature: The case study of perovskite-type La_0.1Sr_0.9Co_0.2Fe_0.8O_3−d catalysts (LSCF)

详细信息    查看全文

• 作者：Jung Ryoel Kim^a ; Eun Ju Kim^b ; Edoardo Magnone^b ; Jung Hoon Park^b ; ^{pjhoon@dongguk.edu}
• 关键词：Perovskite oxides ; Catalyst ; Landfill gas ; Oxygen removal ; Methane oxidation
• 刊名：Journal of Industrial and Engineering Chemistry
• 出版年：2017
• 出版时间：25 March 2017
• 年：2017
• 卷：47
• 期：Complete
• 页码：214-220
• 全文大小：1464 K
• 卷排序：47

文摘

La0.1Sr0.9Co0.2Fe0.8O3−d shows a high activity for deoxygen process of landfill gas. It exhibits a temperature of half O2 conversion (50%) at 370 °C. O2 is completely removed from landfill gas mixture by total oxidation process. O2 removal process remains above 99.9% for 100 h of performance stability test. High Srx content is a key factor for the increased deoxygen activity of LSCF.