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AssigneeJoong-Il Materials Inc.
InventorsTae Jung LEE, Byung Gwan GWAK, Chang Dae OH
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In order to provide a reforming catalyst that can be easily and economically prepared in various shapes, can reduce the amount of catalyst used, is stable even in high-temperature reactions, and has excellent durability, the present disclosure provides: a pre-coating solution including a reinforcing solution containing a silica sol, an alumina sol, and a solvent; and a catalyst powder; and a catalyst coating solution including an inorganic binder containing a silica sol and an alumina sol, and a catalyst aqueous solution including a solvent and a catalyst powder, and provides a method for preparing a reforming catalyst, the method including: a pre-coating step of manufacturing a pre-coated insulating material support by using a pre-coating solution; a firing step of heating and firing the pre-coated insulating material support; and a catalyst coating step of preparing a reforming catalyst by coating a catalyst coating solution on the pre-coated insulating material support.
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A catalyst coating solution comprising:
A reforming catalyst which is formed by coating a catalyst coating solution including an inorganic binder containing a silica sol and an alumina sol and a catalyst aqueous solution on a pre-coated insulating material support, wherein the pre-coated insulating material support is formed by coating a pre-coating solution including a silica sol and an alumina sol on an insulating material support including silica and alumina.
A method for preparing a reforming catalyst, the method comprising:
Dependencies are inferred from the claim text.