Studies on the Fischer-Tropsch-Synthesis in slurry phase
Conference
·
· AIChE Natl. Meet.; (United States)
OSTI ID:5875438
Fischer-Tropsch-Synthesis in slurry phase was studied on a precipitated Fe catalyst promoted with K. Different batches of catalysts were used in 2.5 and 5 cm diameter bubble column reactors. Data reproducibility was found to be fairly good. The measured conversions could be evaluated on the basis of a reactor model proposed recently and by assuming a simple first order kinetics for H/sub 2/. It is suspected that such a rate law applies also up to high conversions provided the water gas shift activity of the catalyst is large and the H/sub 2//CO inlet ratio is similar to usage ratio (Iapprox. =U). The catalyst applied and operation in slurry phase are exceptionally able to convert syngas of low H/sub 2/ content, i.e. from second generation gasifiers with H/sub 2//COapprox. =0.6.
- Research Organization:
- Fachbereich Chemie, Universitat Oldenburg, Oldenburg
- OSTI ID:
- 5875438
- Report Number(s):
- CONF-840828-
- Conference Information:
- Journal Name: AIChE Natl. Meet.; (United States) Journal Volume: 14D
- Country of Publication:
- United States
- Language:
- English
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