Improvement of SCR Catalyst using Diesel Fuel as a Reducing Agent for Nox Purification
軽油を還元剤とした新規SCR触媒の開発
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20216189
- Paper/Info type
- Proceedings (Autumn)
No.123-21
- Pages
- 1-4(Total 4 p)
- Date of publication
- Oct 2021
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2021 JSAE Annual Congress (Autumn) [Online]
Detailed Information
| Author(J) | 1) 小林 慎太郎, 2) 田端 寿晴, 3) 岡﨑 巧, 4) 堀 恵悟 |
|---|---|
| Author(E) | 1) Shintaro Kobayashi, 2) Toshiharu Tabata, 3) Takumi Okazaki, 4) Keigo Hori |
| Affiliation(J) | 1) キャタラー, 2) キャタラー, 3) キャタラー, 4) キャタラー |
| Affiliation(E) | 1) Cataler, 2) Cataler, 3) Cataler, 4) Cataler |
| Abstract(J) | 自動車の排ガス規制は年々強化されており，後処理システムの大型化が課題となっている．これまで搭載性に優れたHC-SCR触媒を開発してきたが，更なる触媒容量の低減に向けて触媒性能の改良を実施した．今回，Ag/Al2O3触媒の担持サイトの改良によりAgの高分散化を行い，NOx浄化率を向上させた結果と解析に関して報告する． Translation |
| Abstract(E) | Recently automotive exhaust gas regulations are getting severe and requires bigger volume of the after treatment system. We have developed an HC-SCR catalyst with small volume and high NOx reduction performance. Ag/Al2O3 supported site was improved in order to enhance the dispersion of Ag. As a result, the NOx reduction was increased. Catalyst performance as well as its properties will be reported in this paper. |
