Browsing Fakultet for naturvitenskap (NV) by Journals "Catalysis Letters"
Now showing items 1-5 of 5
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Catalyst Deactivation During One-Step Dimethyl Ether Synthesis from Synthesis Gas
(Journal article; Peer reviewed, 2017)Catalysts for direct synthesis of dimethyl ether (DME) from synthesis gas should essentially contain two functions, i.e., methanol synthesis and methanol dehydration. In the present work, the deactivation of both functions ... -
Effects of sulphur on a Co/Mn-based catalyst for Fischer-Tropsch reactions
(Journal article; Peer reviewed, 2018)The long term effect of up to 10 ppm H2S was studied for Fischer–Tropsch conversion of syngas by catalytic testing at 240 °C, 5 bar, H2/CO = 2.1 and GHSV = 2400 Nml/gcat h. Sulphur was dosed after ~ 300 or ~ 1000 h time ... -
Influence of H2 on the Oxygen-Assisted Dehydrogenation of Ethane over Al2O3-supported Pt–Sn Catalysts
(Journal article; Peer reviewed, 2018)The oxygen-assisted dehydrogenation of ethane at 650 °C shows that adding Sn to the Pt catalyst results in increased conversion and selectivity to ethylene. Even the smallest amount of tin (0.16 wt%) has a significant ... -
Noble Metal Promoted CoMn Catalysts for Fischer-Tropsch Synthesis
(Journal article; Peer reviewed, 2018)Noble metal (Pt, Re and Ru) promoters were investigated for Fischer–Tropsch synthesis at light olefin favouring conditions over Co–Mn catalysts. Characterisation and testing found promotion to increase catalyst activity ... -
Recent Progresses in Understanding of Co-Based Fischer–Tropsch Catalysis by Means of Transient Kinetic Studies and Theoretical Analysis
(Journal article; Peer reviewed, 2015)During the last years it has been an increasing focus on fundamental studies of the Fischer–Tropsch synthesis (FTS). Steady-state isotopic transient kinetic analysis and first principles investigation have proven to be ...