crta
Hrvatska znanstvena Sekcija img
bibliografija
3 gif
 Naslovna
 O projektu
 FAQ
 Kontakt
4 gif
Pregledavanje radova
Jednostavno pretraživanje
Napredno pretraživanje
Skupni podaci
Upis novih radova
Upute
Ispravci prijavljenih radova
Ostale bibliografije
Slični projekti
 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 295697

Časopis

Autori: Sertić-Bionda, Katica; Vrbanović, Željko; Zrnčević, Stanka; Rukavina, Vinko
Naslov: Catalytic Reforming and Catalysts affect the Quality of Reformate
( Catalytic Reforming and Catalysts affect the Quality of Reformate )
Izvornik: Erdöl und Kohle, Erdgas, Petrochemie (0014-0058) 45 (1992); 167-172
Vrsta rada: članak
Ključne riječi: catalytic reforming; process variables; physical and chemical properties of catalyst
( catalytic reforming; process variables; physical and chemical properties of catalyst )
Sažetak:
The effect of process variables and physical and chemical properties of catalysts on the rates of reactions in catalytic reforming was studied. The experiments were carried out on apilot plant scale under the following process canditions:temperature range 490-525 C, Weight Hourly Space Velocity (WHSV)range 2.7-5.4 1/h, H/CH ratio 7 and 5-6, operating pressure 27and 12 bar. High pressure catalyst R-16G and low pressure catalyst R-62were studied. It was found that temperature increase favourably effects theRON increase and improves the gasoline quality, regardless of thecatalyst type. The experiments indicated that R-62 is more active than R-16Gin promoting aromatization reactions, because it enablesoperating at lower pressure. This statement is correlated withthe knowledge of "structure insensitivity" of naphthenesdehydrogenation reactions. Physical properties of spent catalysty and coke deposit onthem showed that there was no deactivation of the catalystsbecause the catalysts exposure time in the reactor was too short(approx. 23 hours).
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Kategorija: Znanstveni
URL cjelovitog teksta:
Google Scholar: Catalytic Reforming and Catalysts affect the Quality of Reformate
Upisao u CROSBI: Stanka Zrnčević (szrnce@fkit.hr), 16. Tra. 2007. u 14:41 sati



  Verzija za printanje   za tiskati


upomoc
foot_4