1957
DOI: 10.1039/tf9575300832
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Investigations of reactions along the catalyst bed in flow systems by vapour-phase chromatography. Part 1. The decomposition of methanol on a cobalt Fischer-Tropsch catalyst

Abstract: It is shown that sampling along a catalyst bed combined with analysis by vapourphase chromatography is an informative technique for the investigation of catalytic reactions in a flow system. To illustrate the possibilities of the method, the decomposition of methanol, in the temperature range 163-210" C, is studied over a cobalt Fischer-Tropsch catalyst. The methanol decomposes to carbon monoxide and hydrogen, and the amounts of hydrocarbon and other synthesis products correspond to less than 1 % of the total … Show more

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Cited by 9 publications
(2 citation statements)
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“…Consideration on the Decomposition Kinetics. In terms of methanol decomposition, several rate equations have been proposed. Darby and Kamball 14 empirically obtained the following equation for the reaction over a Fischer−Tropsch cobalt catalyst: where P M and P C are partial pressures of methanol and carbon monoxide, respectively. On the other hand, Yasumori et al carried out the reaction over a coiled nickel wire catalyst and found that the initial rate was expressed by All of the formulas proposed so far, which usually assume that the surface reaction on the catalyst is rate-controlling, give initial rates strongly dependent on the methanol partial pressure.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Consideration on the Decomposition Kinetics. In terms of methanol decomposition, several rate equations have been proposed. Darby and Kamball 14 empirically obtained the following equation for the reaction over a Fischer−Tropsch cobalt catalyst: where P M and P C are partial pressures of methanol and carbon monoxide, respectively. On the other hand, Yasumori et al carried out the reaction over a coiled nickel wire catalyst and found that the initial rate was expressed by All of the formulas proposed so far, which usually assume that the surface reaction on the catalyst is rate-controlling, give initial rates strongly dependent on the methanol partial pressure.…”
Section: Resultsmentioning
confidence: 99%
“…In terms of methanol decomposition, several rate equations have been proposed. [12][13][14][15] Darby and Kamball 14 empirically obtained the following equation for the reaction over a Fischer-Tropsch cobalt catalyst:…”
Section: Consideration On the Decomposition Kineticsmentioning
confidence: 99%