A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Effect of the Textural Characteristics of Zeolite Catalysts on the Main Indicators of Isobutane Alkylation with Butylenes
Effect of the textural characteristics of NaX-type zeolite catalysts in the cation-exchange form on the main indicators of isobutane alkylation with butylenes has been studied. The best activity and selectivity indicators are achieved at a total pore volume of 0.255–0.295 cm3/g, a specific surface area of the samples of no more than 470 m2/g, and a micro/mesopore volume ratio of 2.5–5.5. It has been found that a catalyst sample based on a zeolite pelletized without a binder has all optimum textural characteristics; it is the best sample in terms of alkylate yield (100 wt %), conversion (99 wt %), and alkylate quality (trimethylpentane (TMP) selectivity of 72.6 wt %, an amount of the fraction boiling above isooctanes (C9+) of 5.8 wt %).
Effect of the Textural Characteristics of Zeolite Catalysts on the Main Indicators of Isobutane Alkylation with Butylenes
Effect of the textural characteristics of NaX-type zeolite catalysts in the cation-exchange form on the main indicators of isobutane alkylation with butylenes has been studied. The best activity and selectivity indicators are achieved at a total pore volume of 0.255–0.295 cm3/g, a specific surface area of the samples of no more than 470 m2/g, and a micro/mesopore volume ratio of 2.5–5.5. It has been found that a catalyst sample based on a zeolite pelletized without a binder has all optimum textural characteristics; it is the best sample in terms of alkylate yield (100 wt %), conversion (99 wt %), and alkylate quality (trimethylpentane (TMP) selectivity of 72.6 wt %, an amount of the fraction boiling above isooctanes (C9+) of 5.8 wt %).
Effect of the Textural Characteristics of Zeolite Catalysts on the Main Indicators of Isobutane Alkylation with Butylenes
Pet. Chem.
Gerzeliev, I. M. (author) / Temnikova, V. A. (author) / Baskhanova, M. N. (author) / Khusaimova, D. O. (author) / Maksimov, A. L. (author)
Petroleum Chemistry ; 59 ; S95-S100
2019-12-01
Article (Journal)
Electronic Resource
English
Alkylation of isobutane with n-butylenes
| Elsevier | 1980
Alkylation of isobutane with butylenes on fluorinated alumina
| Elsevier | 1975
Alkylation of Isobutane with Butylenes over a Zeolite Catalyst in a Slurry Bed Reactor
| Springer Verlag | 2022