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Comparison of Iron Fischer-Tropsch Catalysts Using On-Line Gas Chromatography - 1980

Diffenbach, R. A.
Schehl, R. R.
Fauth, D. J.

Pittsburgh Energy Technology Center

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Table of Contents

List of Figures

Figure 1

 Micro reactor and Gas chromatograph 5
Figure 2 Sample valve compartment 6
Figure 3 Gas chromatogram of Fischer-Tropsch Product, Peaks numbered I-10 represent C1-C20 hydrocarbons as detected by FID, Peaks labeled A-F were detected on the TCD 8
Figure 5 Reduction of 200/325 mesh Fused Iron Catalyst as a function of temperature 16
Figure 6 Carbiding of Fused Iron Catalyst in Syn Gas (I/I) at 493ēK 17
Figure 7 Reduction of Precipitated Iron Catalysts in H2 at 523ēK 18
Figure 8 Carbiding of Iron Catalysts with I/I Syn Gas at 493ēK 19
Figure 9 Carbiding of K-promoted Precipitated Iron Catalyst 20
Figure 10 Carbiding of Precipitated Iron Catalyst 20
Figure 12 Carbiding of Precipitated Iron Catalyst in CO at 493ēK 22
Figure 13 Activation of Fe-Mn (1/9) Catalyst 24
Figure 14 Anderson-Schulz-Fiory Plot for Fe-Mn Catalyst 28
Figure 15 Anderson-Schulz-Flory Plot for Ru Catalysts 31
 

List of Tables
Table 1 Retention Times for Compounds Detected by TCD 7
Table 2 Retention Times for Compounds Detected by FID 9
Table 3 Fused Iron Catalyst Composition and Activation Conditions 11
Table 4 Microreactor Test Data 27