| 发明名称 | Method of detoxifying asbestos by using room-temperature recrystallization scheme | ||
| 摘要 | Disclosed is a method of detoxifying asbestos by using a room-temperature recrystallization scheme. The method includes heat-treating a rock or slate containing asbestos; and putting the heat-treated rock or slate in an aqueous solution, to which organic acid is added, to allow the heat-treated rock or slate to react with the aqueous solution having the organic acid. | ||
| 申请公布号 | US9283417(B2) | 申请公布日期 | 2016.03.15 |
| 申请号 | US201414555266 | 申请日期 | 2014.11.26 |
| 申请人 | KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES | 发明人 | Jang Young-Nam;Chae Soo-Chun;Lee Myung-Kyu |
| 分类号 | A62D3/34;A62D3/36;B09B3/00;A62D101/41 | 主分类号 | A62D3/34 |
| 代理机构 | Lewis Roca Rothgerber Christie LLP | 代理人 | Lewis Roca Rothgerber Christie LLP |
| 主权项 | 1. A method of detoxifying asbestos by using a room-temperature recrystallization scheme, the method consists of: heat-treating a rock or slate containing asbestos; and putting the heat-treated rock or slate in an aqueous solution, to which organic acid is added, to allow the heat-treated rock or slate to react with the aqueous solution having the organic acid. | ||
| 地址 | Daejeon KR | ||