| REACTION OF METHANE WITH CARBON DIOXIDE OVER SrNiAl_(11)O_(19) |
| |
| 作者姓名： | 纪敏 毕颖丽 甄开吉 吴越 |
| |
| 作者单位： | 吉林大学化学系，中国科学院长春应用化学研究所 |
| |
| 摘 要： | 合成了六铝酸盐ＳｒＮｉＡｌ１１Ｏ１９并用ＸＲＤ、ＵＶＤＲＳ、ＴＧＤＴＡ和ＴＥＭ等技术对其进行了表征。在７５０℃于ＳｒＮｉＡｌ１１Ｏ１９上进行的甲烷与二氧化碳重整反应表明，这类催化剂较Ｎｉ／ＳｒＡｌ１２Ｏ１９具有较大活性和低积碳能力，在催化反应过程中可有效地抑制Ｎｉ颗粒的增大。
|
| 关 键 词： | 六铝酸盐甲烷重整Ni催化剂 |
REACTION OF METHANE WITH CARBON DIOXIDE OVER SrNiAl11O19 |
| |
| Min Ji,Yingli Bi,Kaiji Zhen,Yue Wu.REACTION OF METHANE WITH CARBON DIOXIDE OVER SrNiAl_(11)O_(19)[J].Journal of Natural Gas Chemistry,1998,7(4):291-296. |
| |
| Authors: | Min Ji Yingli Bi Kaiji Zhen Yue Wu |
| |
| Institution: | Department of Chemistry, Jilin University Changchun, Jilin 130023; Changchun Institute of Applied Chemistry, The Chinese Academy of Sciences |
| |
| Abstract: | In this paper, SrNiAl11O19 was synthesized and characterized by XRD, UV DRS, TG DTA and TEM. The reforming of methane with carbon dioxide has been investigated at 750oC over SrNiAl11O19 hexaaluminate, showing more significant activity and lower coking amount compared with Ni0 supported on SrAl12O19. The increment of Ni particle size in hexaaluminate SrNiAl11O19 was inhibited effectively during the catalytic reaction. |
| |
| Keywords: | hexaaluminate methane reforming Ni catalyst carbon dioxide |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《天然气化学杂志》浏览原始摘要信息 |
| 点击此处可从《天然气化学杂志》下载免费的PDF全文 |
