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Pregled bibliografske jedinice broj: 295706

Časopis

Autori: Sertić-Bionda, Katica; Vrbanović, Željko; Rukavina, V.; Zrnčević, Stanka
Naslov: Effect of Operating Parameters on the Hydrocracking and Isomerization Reactions in the Naphtha Reforming
( Effect of Operating Parameters on the Hydrocracking and Isomerization Reactions in the Naphtha Reforming )
Izvornik: Chem.Biochem.Eng.Q. (0352-9568) 6 (1992); 133-138
Vrsta rada: članak
Ključne riječi: Naphtha Reforming; Hydrocracking and Isomerization reactions; Pt-Re/Al2O3 Catalyst; Reaction Parameters
( Naphtha Reforming; Hydrocracking and Isomerization reactions; Pt-Re/Al2O3 Catalyst; Reaction Parameters )
Sažetak:
The influence of the operating parameters on the activity oftwo commercial Pt-Re/Al2O3 catalyst (R-62 and R-16G), onhydrocracking and isomerization reactions in naphtha reformingwas investigated. The reactions were performed in a fixed-bedreactor of 26 mm i.d. at space velocity from 2.7 to 5.4 1/h andat temperatures of 505 and 525 C. It has been found that the yield of liquid product at bothtemperatures increases with increasing space velosity but R- 62catalyst is more active than the R-16G. This means that R-16Gactivity is higher for hydrocracking reactions when the gaseousproducts are formed. It should also be noted that higher activityof R-16G for hydrocracking is not only influenced by the acidsites of alumina but also by the higher operating pressure (27bar). Catalyst R-62 has shown higher activity in dehydroisomerizationreactions of CyC5 naphthenes into aromatic hydrocarbons than theR-16G. This directly influences the quality of the products.
Projekt / tema: 2-15-022
Izvorni jezik: eng
Kategorija: Znanstveni
Znanstvena područja:
Kemijsko inženjerstvo
URL cjelovitog teksta:
Google Scholar: Effect of Operating Parameters on the Hydrocracking and Isomerization Reactions in the Naphtha Reforming
Upisao u CROSBI: Stanka Zrnčević (szrnce@fkit.hr), 16. Tra. 2007. u 15:04 sati



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