| 申请日期 | 2025-08-14 | 申请号 | KR1020130063488 |
| 公开（公告）号 | KR101533775B1 | 公开（公告）日 | 2015-06-29 |
| 公开国别 | KR | 申请人省市代码 | 全国 |
| 申请人 | RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE TECHNOLOGY | ||
| 简介 | Provided is a method for preparing a cerium oxide from a rare earth compound, the method including the steps of : adding potassium permanganate to a rare earth compound containing cerium to obtain a cerium-containing composite; washing the cerium-containing composite; leaching the washed cerium-containing composite; after the leaching step, adding a pH adjusting agent to obtain cerium precipitate; and drying and calcining the washed cerium precipitate to obtain a cerium oxide. | ||
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