Selective skeletal isomerization of n-butene over modified MCM-22 zeolite catalysts
β Scribed by Shang, Yongchen ;Zhang, Wenxiang ;Jia, Mingjun ;Yang, Piaoping ;Jiang, Dazhen ;Wu, Tonghao
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 76 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0133-1736
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The role of copper was studied in the skeletal isomerization of 1-butene over copper-modified mesoporous MCM-41 molecular sieve and Beta zeolite. The Cu-H-MCM-41 and Cu-H-Beta catalysts were synthesized in our laboratory and characterized by XRD, nitrogen adsorption, X-ray fluorescence, FTIR of adso
The e β ect upon kinetic behaviour (activity and selectivity) of the physical properties (pore volume distribution) and acidic characteristics (nature of acidic sites and acidic strength distribution) of acidic catalysts in the skeletal isomerization of n-butenes has been studied. The catalysts studi