Catalytic reaction apparatus comprising coating composition for catalyst and coating method
AssigneeKuk Il Inntot Co., Ltd.
InventorJong Chul Lee
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Abstract
A catalytic reaction apparatus includes a coating composition for a catalyst and a catalyst portion to which the coating composition is applied, wherein the coating composition includes 1 to 15 parts by weight of tungsten, 1 to 15 parts by weight of vanadium, 35 to 55 parts by weight of titanium and 30 to 45 parts by weight of oxygen. This apparatus is configured to prevent a decrease in catalytic reaction efficiency in a specific temperature environment, thereby maximizing versatility.
Claims4
A catalytic reaction apparatus, the apparatus comprising a plurality of catalyst portions to which a coating composition is applied,
- wherein the coating composition comprises 1 to 15 parts by weight of tungsten, 1 to 15 parts by weight of vanadium, 35 to 55 parts by weight of titanium and 30 to 45 parts by weight of oxygen,
- wherein each of the plurality of catalyst portions includes a first catalyst portion and a second catalyst portion positioned below the first catalyst portion,
- wherein the second catalyst portion has a shape of a plate,
- wherein the first catalyst portion has a corrugated shape in a cross-section thereof,
- wherein an upper end of the first catalyst portion has a shape in which valleys are formed, and
- wherein each of the plurality of catalyst portions is stacked on one another in a vertical direction.
A method of coating a catalytic apparatus including a plurality of catalyst portions, the method comprising:
- applying a coating composition to the plurality of catalyst portions,
- wherein the coating composition comprises 1 to 15 parts by weight of tungsten, and 1 to 15 parts by weight of vanadium, 35 to 55 parts by weight of titanium and 30 to 45 parts by weight of oxygen,
- wherein each of the plurality of catalyst portions includes a first catalyst portion and a second catalyst portion positioned below the first catalyst portion,
- wherein the second catalyst portion has a shape of a plate,
- wherein the first catalyst portion has a corrugated shape in a cross-section thereof,
- wherein an upper end of the first catalyst portion has a shape in which valleys are formed, and
- wherein each of the plurality of catalyst portions is stacked on one another in a vertical direction.
Dependencies are inferred from the claim text.