| 氨合成催化剂浸锰研究 |
| |
| 引用本文： | 关新新,秦春玲.氨合成催化剂浸锰研究[J].工业催化,1998,6(4):33-35. |
| |
| 作者姓名： | 关新新 秦春玲 |
| |
| 作者单位： | （郑州大学催化研究所 郑州 450052） |
| |
| 摘 要： | 本文以简单易行的方法, 在熔铁催化剂中加入活性组分锰, 使催化剂活性有明显提高。初步探讨了浸渍液浓度和K+/Mn2+,摩尔比对催化剂活性的影响, 并对催化剂作了X-射线衍射分析。
|
| 关 键 词： | 熔铁催化剂 氨合成 浸锰 活性 强度 |
Impregnation or Manganese on Fused-iron Ammonia Synthesis Catalyst |
| |
| Guan Xinxin,Qin Chuming,Liu Yonghong,Zhang Chunfang, Wang Wenxing.Impregnation or Manganese on Fused-iron Ammonia Synthesis Catalyst[J].Industrial Catalysis,1998,6(4):33-35. |
| |
| Authors: | Guan Xinxin Qin Chuming Liu Yonghong Zhang Chunfang Wang Wenxing |
| |
| Affiliation: | (Res Inst Catalysis,Zhengzhou Univ,Zhengzhou,450052) |
| |
| Abstract: | A porous support was obtained from spherical fused iron catalyst after its potassium ions were dissolved out by water. impregnation of a mixture of Mn(Ac)2 and KNO3 on the dried porous support gives a catalyst with higher activity for ammonia synthesis. New phases of the catalyst were characterized by XRD. Influence of concentration of the impregnating solution and K+/Mn'+ mole ration the activity were also discussed. |
| |
| Keywords: | fused iron catalyst ammonia synthesis manganese impregnation activity strength |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《工业催化》浏览原始摘要信息 |
|
点击此处可从《工业催化》下载全文 |
|
