Carbon monoxide hydrogenation using cobalt-manganese oxide catalysts: The influence of potassium as a promoter

The effect of potassium promoter on the CO hydrogenation reaction over precipitated cobalt manganese oxide catalysts was studied in a plug flow laboratory microreactor (220°C, 540 kPa, GHSV = 250 h −1, CO/H 2-ratio 1/1). On addition of low levels of the promoter (0.01-0.5%), significant increases in...

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Veröffentlicht in:	Journal of catalysis 1992-03, Vol.134 (1), p.186-203
Hauptverfasser:	Colley, SauL E., Betts, Mark J., Copperthwaite, Richard G., Hutchings, Graham J., Coville, Neil J.
Format:	Artikel
Sprache:	eng
Schlagworte:	01 COAL, LIGNITE, AND PEAT 010408 - Coal, Lignite, & Peat- C1 Processes- (1987-) 10 SYNTHETIC FUELS 100200 - Synthetic Fuels- Production- (1990-) ALCOHOLS ALKALI METALS ALKANES ALKENES CALCINATION CALORIMETRY CARBON COMPOUNDS CARBON MONOXIDE CARBON OXIDES CATALYSTS CATALYTIC EFFECTS CHALCOGENIDES CHEMICAL REACTION KINETICS CHEMICAL REACTION YIELD CHEMICAL REACTIONS CHEMICAL REACTORS Chemistry Chemistry, Physical COBALT COHERENT SCATTERING CRYSTAL STRUCTURE DECOMPOSITION DIFFRACTION ELECTRON SPECTROSCOPY ELEMENTS Engineering Engineering, Chemical FISCHER-TROPSCH SYNTHESIS HYDROCARBONS HYDROGENATION HYDROXY COMPOUNDS KINETICS MANGANESE COMPOUNDS MANGANESE OXIDES METALS METHANATION MICROSTRUCTURE OPERATION ORGANIC COMPOUNDS OXIDES OXYGEN COMPOUNDS PHOTOELECTRON SPECTROSCOPY Physical Sciences POTASSIUM PRESSURE DEPENDENCE PROMOTERS PYROLYSIS REACTION KINETICS REDUCTION SCATTERING Science & Technology SPECTROSCOPY SURFACE AREA SURFACE PROPERTIES SYNTHESIS Technology TEMPERATURE DEPENDENCE THERMOCHEMICAL PROCESSES TIME DEPENDENCE TRANSITION ELEMENT COMPOUNDS TRANSITION ELEMENTS X-RAY DIFFRACTION X-RAY SPECTROSCOPY YIELDS
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