| 申请日期 | 2025-06-25 | 申请号 | DE102016219132 |
| 公开（公告）号 | DE102016219132A1 | 公开（公告）日 | 2017-04-06 |
| 公开国别 | DE | 申请人省市代码 | 全国 |
| 申请人 | GM Global Technology Operations LLC | ||
| 简介 | An example of a catalytic converter includes a catalyst to improve low temperature oxidation of carbon monoxide (CO) and hydrocarbons. The catalyst includes a support, which includes a porous alumina structure and a rare earth metal oxide promoter impregnated into pores of the porous alumina structure. The rare earth metal oxide promoter is selected from the group consisting of CeO2 and CeO2—ZrO2. A platinum group metal (PGM) is bonded to the support. | ||
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