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EXHAUST-GAS-PURIFYING OXIDATION CATALYST, AND METHOD FOR OXIDIZING EXHAUST GAS USING SAME

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EXHAUST-GAS-PURIFYING OXIDATION CATALYST, AND METHOD FOR OXIDIZING EXHAUST GAS USING SAME

PCT NATIONAL PHASE APPLICATION

Published

date

Filed on 19 November 2024

Abstract

The present invention provides a catalyst with which it is possible to effectively oxidize exhaust gas (particularly NO). The present invention relates to an exhaust-gas-purifying oxidation catalyst in which a catalyst layer is formed on a three-dimensional structure, the catalyst layer containing platinum, palladium, and either a cerium-aluminum composite oxide or both a cerium-aluminum composite oxide and an aluminum oxide, the cerium-aluminum composite oxide containing CexAlyOz (where x > y, x + y = 1, and 1.95 = z = 2.05).

Patent Information

Application ID202447089542
Invention FieldCHEMICAL
Date of Application19/11/2024
Publication Number48/2024

Inventors

NameAddressCountryNationality
KOITO, Yusukec/o UMICORE SHOKUBAI JAPAN CO., LTD., 4-2-16, Minatojimaminamimachi, Chuo-ku, Kobe-shi, Hyogo 6500047JapanJapan
NAKANO, Fumiyac/o UMICORE SHOKUBAI JAPAN CO., LTD., 4-2-16, Minatojimaminamimachi, Chuo-ku, Kobe-shi, Hyogo 6500047JapanJapan

Applicants

NameAddressCountryNationality
UMICORE SHOKUBAI JAPAN CO., LTD.1-25-19, Rinku-cho, Tokoname-shi, Aichi 4790882JapanJapan

Documents

NameDate
202447089542-AMMENDED DOCUMENTS [22-11-2024(online)].pdf22/11/2024
202447089542-FORM 13 [22-11-2024(online)].pdf22/11/2024
202447089542-MARKED COPIES OF AMENDEMENTS [22-11-2024(online)].pdf22/11/2024
202447089542-RELEVANT DOCUMENTS [22-11-2024(online)].pdf22/11/2024
202447089542-FORM-26 [20-11-2024(online)].pdf20/11/2024
202447089542-DECLARATION OF INVENTORSHIP (FORM 5) [19-11-2024(online)].pdf19/11/2024
202447089542-FORM 1 [19-11-2024(online)].pdf19/11/2024
202447089542-FORM 18 [19-11-2024(online)].pdf19/11/2024
202447089542-PRIORITY DOCUMENTS [19-11-2024(online)].pdf19/11/2024
202447089542-PROOF OF RIGHT [19-11-2024(online)].pdf19/11/2024
202447089542-REQUEST FOR EXAMINATION (FORM-18) [19-11-2024(online)].pdf19/11/2024

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