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Skeletal isomerization of 1-butene over ferrierite and ZSM-5 zeolites: Influence of zeolite acidity SCIE SCOPUS
- Title
- Skeletal isomerization of 1-butene over ferrierite and ZSM-5 zeolites: Influence of zeolite acidity
- Date Issued
- 1996-01
- Publisher
- Kluwer Academic Publishers
- Abstract
- Three ferrierite (FER) and five ZSM-5 (MFI) zeolites with SiO2/Al2O3 ratio ranging from 27 to 2000 are tested as catalysts for the skeletal isomerization of 1-butene at 350-450 degrees C and atmospheric total pressure in order to study the influence of acidity and pore structure of zeolite on conversion and selectivity. The catalytic and NH3 temperature-programmed desorption results from FER and MFI catalysts with the same SiO2/Al2O3 ratio reveal that the pore structure of FER zeolite rather than its acidity may play an important role in achieving high selectivity for the skeletal isomerization of 1-butene to isobutene.
- Keywords
- skeletal isomerization of 1-butene; ferrierite; ZSM-5 zeolite; SiO2/Al2O3 ratio; acidity; TEMPERATURE-PROGRAMMED DESORPTION; AMMONIA
- ISSN
- 1011-372X
- Article Type
- Article
- Citation
- CATALYSIS LETTERS, vol. 36, no. 3-4, page. 249 - 253, 1996-01
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Related Researcher
- 홍석봉HONG, SUK BONG
- Div of Environmental Science & Enginrg