引用本文:
董为毅, 张文杰, 陶克毅, 苏明. 分子筛的气流粉碎及其催化性能[J]. 应用化学,
1996, 13(3): 105-106.
Citation: Dong Weiyi, Zhang Wenjie, Tao Keyi, Shu Ming. Influence of Air Stream Pulverization on the Surface Acid Center and Catalytic Property of Zeolite[J]. Chinese Journal of Applied Chemistry, 1996, 13(3): 105-106.
Citation: Dong Weiyi, Zhang Wenjie, Tao Keyi, Shu Ming. Influence of Air Stream Pulverization on the Surface Acid Center and Catalytic Property of Zeolite[J]. Chinese Journal of Applied Chemistry, 1996, 13(3): 105-106.
分子筛的气流粉碎及其催化性能
English
Influence of Air Stream Pulverization on the Surface Acid Center and Catalytic Property of Zeolite
Abstract:
The ZSM-5 and Y zeolites were pulverized by air stream to form fine particles. The particle size distribution,surface area,IR and TPD spectra were determined for both of the raw and fine particles.The catalytic activity of fine particle in cumene cracking was compared with the raw on pulse microreactor connected on line with a chromatograph.After ZSM-5 and Y zeolites being pulverized,their B and L acid amount increased and catalytic activity improved apparently.
-
Key words:
- air stream pulverization
- / zeolite
- / acid center
- / catalysis property
- / cracking
-
-
扫一扫看文章
计量
- PDF下载量: 0
- 文章访问数: 0
- HTML全文浏览量: 0
下载:
