| CH4/CO2重整Ni基催化剂制备与催化性能的关系 |
| |
| 引用本文： | 李基涛,严前古,张伟德,万惠霖.CH4/CO2重整Ni基催化剂制备与催化性能的关系[J].化学研究,1999,10(2):61-63. |
| |
| 作者姓名： | 李基涛 严前古 张伟德 万惠霖 |
| |
| 作者单位： | 厦门大学化学系,物理化学研究所,固体表面物理化学国家重点实验室,厦门,361005 |
| |
| 摘 要： | 用四种浸渍程序制备Ｎｉ－Ｍｇ／γ－Ａｌ２Ｏ３催化剂，其ＣＨ４／ＣＯ２重整制合成气的活性和积炭量的测试表明真空浸渍法最好，其次是二次不等量浸渍。现场ＣＯ歧化和ＣＨ４解离积炭实验表明，Ｎｉ基催化剂的积炭主要从反应生成物ＣＯ的歧化而来
|
| 关 键 词： | CO2/CH4重整 催化剂制备 催化性能 现场积炭测试 |
Relationship Between Preparation of Ni-based Catalysts and the Catalytic Performance for CO2 Reforming Methane |
| |
| Li Jitao,Yan Qiangu,Zhang Weide,an Huilin.Relationship Between Preparation of Ni-based Catalysts and the Catalytic Performance for CO2 Reforming Methane[J].Chemical Research,1999,10(2):61-63. |
| |
| Authors: | Li Jitao Yan Qiangu Zhang Weide an Huilin |
| |
| Abstract: | Ni-Mg/-Al2O3 catalysts have been prepared by four kinds different impregnation processes.The performance of the catalysts in CO2 reforming methane and the detection of the amount of carbon deposition indicated that the catalyst prepared by vacuum impregnation is the best.The second is prepared by two times impregnation with different amount of Ni and Mg.In-situ carbon deposition measurement of CO disproportionation and of CH4 decomposition show that carbon deposition was produced by CO disproportionation on Ni-based catalysts mainly. |
| |
| Keywords: | CO2 reforming of CH4 preparation of catalysts catalytic performeance insitu carbon deposition measurement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
