Abstract
The reactions of 1-pentene over acid zeolites were investigated in the liquid phase at 473 K. The primary reactions were isomerization, dimerization, and subsequent cracking of dimers. Zeolites consisting of only 10-membered (MFI) or 12-membered rings (FAU, BEA) behaved similarly, with dimerization and subsequent cracking products observed. Zeolites possessing 8-membered rings (MOR, FER) showed very different selectivity from each other and from other zeolites. MOR showed almost complete conversion of C10 olefins, such that hexene and butene from cracking were the dominant products. FER showed high activity and selectivity for dimerization, with very small amounts of cracking products observed.
| Original language | English |
|---|---|
| Pages (from-to) | 98-102 |
| Number of pages | 5 |
| Journal | Catalysis Communications |
| Volume | 75 |
| DOIs | |
| Publication status | Published - Feb 5 2016 |
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Keywords
- 1-pentene
- Cracking
- Dimerization
- Ferrierite
- Oligomerization
- Zeolite
ASJC Scopus subject areas
- Catalysis
- Process Chemistry and Technology
- Chemistry(all)
Cite this
Selectivity for dimers in pentene oligomerization over acid zeolites. / Kulkarni, Atish; Kumar, Akshai; Goldman, Alan S; Celik, Fuat E.
In: Catalysis Communications, Vol. 75, 05.02.2016, p. 98-102.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Selectivity for dimers in pentene oligomerization over acid zeolites
AU - Kulkarni, Atish
AU - Kumar, Akshai
AU - Goldman, Alan S
AU - Celik, Fuat E.
PY - 2016/2/5
Y1 - 2016/2/5
N2 - The reactions of 1-pentene over acid zeolites were investigated in the liquid phase at 473 K. The primary reactions were isomerization, dimerization, and subsequent cracking of dimers. Zeolites consisting of only 10-membered (MFI) or 12-membered rings (FAU, BEA) behaved similarly, with dimerization and subsequent cracking products observed. Zeolites possessing 8-membered rings (MOR, FER) showed very different selectivity from each other and from other zeolites. MOR showed almost complete conversion of C10 olefins, such that hexene and butene from cracking were the dominant products. FER showed high activity and selectivity for dimerization, with very small amounts of cracking products observed.
AB - The reactions of 1-pentene over acid zeolites were investigated in the liquid phase at 473 K. The primary reactions were isomerization, dimerization, and subsequent cracking of dimers. Zeolites consisting of only 10-membered (MFI) or 12-membered rings (FAU, BEA) behaved similarly, with dimerization and subsequent cracking products observed. Zeolites possessing 8-membered rings (MOR, FER) showed very different selectivity from each other and from other zeolites. MOR showed almost complete conversion of C10 olefins, such that hexene and butene from cracking were the dominant products. FER showed high activity and selectivity for dimerization, with very small amounts of cracking products observed.
KW - 1-pentene
KW - Cracking
KW - Dimerization
KW - Ferrierite
KW - Oligomerization
KW - Zeolite
UR - http://www.scopus.com/inward/record.url?scp=84951736087&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84951736087&partnerID=8YFLogxK
U2 - 10.1016/j.catcom.2015.11.012
DO - 10.1016/j.catcom.2015.11.012
M3 - Article
VL - 75
SP - 98
EP - 102
JO - Catalysis Communications
JF - Catalysis Communications
SN - 1566-7367
ER -