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 |
US2015148583(A1) |
申请公布日期 |
2015.05.28 |
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 |
A62D3/36;B09B3/00;B01D9/00 |
主分类号 |
A62D3/36 |
代理机构 |
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代理人 |
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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 |