TITLE: Katalytische Umsetzung von Synthesegas an Zeolithen. (Catalytic reaction of synthesis gas with zeolites)

AUTHOR: T. Haske.

INST.  AUTHOR: Gesamthochschule Essen (Germany, F.R.). Fachbereich 8 - Chemie.


PUB.  TYPE: Technical Report

PUB.  COUNTRY: Germany Federal Republic

SOURCE: Other [$TFFIZ],  16 Jan 91,  173p.



ZSM-5-based zeolitic catalysts were synthesized for Fischer-Tropsch synthesis by adding different iron compounds to the reaction gel for ZSM-5 synthesis in order to increase the short-warp alkene selectivity by use of iron as an active metal component. Titanium experiments were made in addition. X-ray diffractograms were used to analyze the products for their ZSM-5 properites. The amorphous products were subjected to additional nitrogen adsorption tests. The hydrocarbon fractions obtained from the products' synthesis gas reactions showed a very narrow product spectrum (C sub 4 , max.). Their distribution was found to depend on the catalyst chosen. (Copyright (c) 1992 by FIZ. Citation no. 92:003542.)