CO_2/CH_4重整六铝酸盐催化剂制备与反应性能研究  

STUDY OF PREPARED AND PROPERTIES OF CO_2-CH_4 REFORMING LaNiAl_(11)O_( 19+δ)CATALYST

作　　者：刘延[1] 周广栋[1] 王君霞[1] 李文兴[1] 毕颖丽[1] 甄开吉[1] 

机构地区：[1]吉林大学化学系,吉林长春130023

出　　处：《燃料化学学报》2001年第z1期102-104,共3页Journal of Fuel Chemistry and Technology

基　　金：国家自然科学基金 ( 2 99730 12 )~~

摘　　要：利用溶胶 凝胶技术制备的六铝酸盐复合氧化物 ,应用XRD ,TGA ,TPR等手段考察了不同制备方法及焙烧温度等条件对催化剂结构及反应性能的影响。发现柠檬酸分解法制得的催化剂具有焙烧温度低 。Hexxaaluminate LaNiAl 11 O 19+δ was prepared by the sol gel route, and their chemical and physical properties affected by different methods were in vestigated by means of XRD, TGA, and TPR techniques The results showed that the catalyst obtained from the citric acid exhibited high activity, and low carbon deposition at high reaction temperature

关 键 词：六铝酸盐 CO2/CH4重整反应 反应性能 

分 类 号：O643[理学—物理化学]