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Carbon dioxide hydrogenation over Fe–Ce catalysts

Paper ID Volume ID Publish Year Pages File Format Full-Text
51983 46860 2008 4 PDF Available
Title
Carbon dioxide hydrogenation over Fe–Ce catalysts
Abstract

Unpromoted and Ce-promoted Fe catalysts were tested in the CO2 hydrogenation reaction. Both catalysts form predominantly CO and hydrocarbons (C1–C10). Reaction rate and selectivity to the different products were essentially the same with both catalysts. The chain growth probability (α) was very similar in both cases (∼0.44). Prior of being used in the CO2 hydrogenation reaction, the catalysts were used in CO hydrogenation until the stationary state was established. It was found that the Ce incorporation into the iron catalyst does not alter its final performance but it shortens the time required to reach stationary-state operation conditions.

Keywords
Fe; Ce; CO2 hydrogenation; Fischer–Tropsch
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Carbon dioxide hydrogenation over Fe–Ce catalysts
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 9, 15 May 2008, Pages 1945–1948
Authors
, , , , , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
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