Hydrocarbon synthesis catalyst, method for manufacturing same, and method for synthesizing hydrocarbons
AssigneesYKK Corporation, National University Corporation University of Toyama
InventorsMai Mizubayashi, Naoki Tomono, Yuka Katayama, Jingdi Cao, Noritatsu Tsubaki, Guohui Yang
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Abstract
A hydrocarbon synthesis catalyst is for reacting a raw material gas including hydrogen and carbon dioxide to convert to hydrocarbons, wherein when elemental analysis of a surface of the hydrocarbon synthesis catalyst to be brought into contact with the raw material gas is performed by energy dispersive X-ray spectroscopy (SEM-EDX), 15 to 65% by mass of Fe, 10 to 40% by mass of O, 0.04 to 30% by mass of Na, 0 to 15% by mass of Ni, and 5 to 30% by mass of Cr are detected.
Claims19
A hydrocarbon synthesis catalyst for reacting a raw material gas comprising hydrogen and carbon dioxide to convert to hydrocarbons, wherein when elemental analysis of a surface of the hydrocarbon synthesis catalyst to be brought into contact with the raw material gas is performed by energy dispersive X-ray spectroscopy (SEM-EDX), 15 to 65% by mass of Fe, 10 to 40% by mass of O, 0.04 to 30% by mass of Na, 1 to 15% by mass of Ni, and 5 to 30% by mass of Cr are detected.
Dependencies are inferred from the claim text.