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Fischer Tropsch Synthesis using promoted cobalt-based catalysts

Paper ID Volume ID Publish Year Pages File Format Full-Text
53455 46970 2016 6 PDF Available
Title
Fischer Tropsch Synthesis using promoted cobalt-based catalysts
Abstract

•Addition of P to a CoMnOx catalyst decreases CH4 and CO2 formation.•Addition of La to a CoMnOx catalyst decreases CH4 and CO2 formation.•Combined addition of La and P decrease CH4 and CO2 further.

A series of CoMnOx catalysts with lanthanum and phosphorus promoters were prepared by wet impregnation and investigated for syngas conversion to hydrocarbons activity via Fischer Tropsch Synthesis. The effects of the promoters on the catalyst structure were examined by ICP, XRD, TPR and XPS measurements. The results of the catalytic tests showed that the addition of promoters altered the product selectivities when compared to the unpromoted catalyst.

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Keywords
Fischer Tropsch Synthesis; CoMnOx; Promoters; Lanthanum; Phosphorus; Syngas
First Page Preview
Fischer Tropsch Synthesis using promoted cobalt-based catalysts
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Today - Volume 272, 1 September 2016, Pages 74–79
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis