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US 2026/0108867 A1Published application
Catalyst for removing nitrous oxide and method of removing nitrous oxide
AssigneeIndustrial Technology Research Institute
InventorsChuan-Lin Chang, Hong-Ping Lin, Jui-Hsiang Cheng, Shou-Nan Li, Ssu-Ting Liu
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Abstract
A catalyst for removing nitrous oxide and a method of removing nitrous oxide are provided. The catalyst includes a metal oxide powder and an iron-copper compound. The iron-copper compound is attached to the surface of the metal oxide powder, where the metal oxide powder includes zinc oxide, magnesium oxide, aluminum oxide, or a combination thereof. A molar ratio of iron in the iron-copper compound to the metal in the metal oxide powder is 1:1.3-4.0.
Claims12
A catalyst for removing nitrous oxide, comprising:
- a metal oxide powder, wherein the metal oxide powder comprises zinc oxide, magnesium oxide, aluminum oxide, or a combination thereof;
- and
- an iron-copper compound, adhering to surface of the metal oxide powder, wherein a molar ratio of iron in the iron-copper compound to a metal in the metal oxide powder is 1:1.3 to 4.0.
Dependencies are inferred from the claim text.