Influence of zeolite type on activity of Fischer-Tropsch iron catalysts

Autor: L. A. Vytnova, E. I. Bogolepova, E. V. Marchevskaya, A. N. Shuikin, V. I. Kurkin, G. A. Kliger
Rok vydání: 2006
Předmět:
Zdroj: Petroleum Chemistry. 46:324-331
ISSN: 1555-6239
0965-5441
DOI: 10.1134/s0965544106050045
Popis: The influence of zeolite type on the product composition, activity, and stability of a binary Fischer-Tropsch iron-containing catalyst was studied. It was shown that the redistribution of acid sites takes place during zeolite shaping with alumina, and, as a result, the relative amount of strong acid sites decreases and the proportion of medium-strength acid sites increases. Zeolites ZSM-5 and ZSM-12 appeared to be the most active in secondary reactions of hydrocarbon conversion under the conditions of hydrocarbon synthesis from CO and H2.
Databáze: OpenAIRE