摘要
A new type of the catalyst, LaNiAl11O19 for the methane reforming with carbondioxide was synthesized and evaluated. LaNiAl11O19 has a hexaaluminate structure and cankeep large surface and heat resistance against sintering at high reaction temperature. Ascompared with La2O3-Ni/SrAl12O19, in the CH4+CO2 reaction, LaNiAl11O19 catalyst displaysa higher catalytic activity, lower coking amount and excellent sintering resistance of Niparticle, due to its stable structure.
A new type of the catalyst, LaNiAl11O19 for the methane reforming with carbondioxide was synthesized and evaluated. LaNiAl11O19 has a hexaaluminate structure and cankeep large surface and heat resistance against sintering at high reaction temperature. Ascompared with La2O3-Ni/SrAl12O19, in the CH4+CO2 reaction, LaNiAl11O19 catalyst displaysa higher catalytic activity, lower coking amount and excellent sintering resistance of Niparticle, due to its stable structure.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1997年第10期1698-1699,共2页
Chemical Journal of Chinese Universities
基金
中国科学院成都有机化学研究所天然气开放实验室资助
关键词
镍催化剂
甲烷
二氧化碳
重整
复合型
LaNiAl_(11)O_(19), Ni-catalyst, CH_4 reforming with CO_2
