| 发明名称 |
METHOD FOR TREATING COATING SLUDGE
|
| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for treating coating sludge capable of easy decomposition even in the case of coating sludge having a high moisture content, and further having a reduced environmental load in such a manner that harmful substances such as dioxin are not generated.SOLUTION: Provided is a method for treating coating sludge in which coating sludge is decomposed using hydrogen peroxide or acid in supercritical water or subcritical water. Also provided is a method for treating coating sludge using hydrogen peroxide of 1 to 10 times and water of 10 to 50 times by mass ratio to the coating sludge (solid content), and also provided is a method for producing coating sludge using acid by 1 to 20 times and water by 10 t 50 times by mass ratio to the coating sludge (solid content).</p> |
| 申请公布号 |
JP2014176791(A) |
申请公布日期 |
2014.09.25 |
| 申请号 |
JP20130051583 |
申请日期 |
2013.03.14 |
| 申请人 |
MIWA LOCK CO LTD ; MURORAN INSTITUTE OF TECHNOLOGY |
发明人 |
YAMASHITA HAJIME ; KAWAI HIDEKI |
| 分类号 |
C02F11/08;B01J3/00 |
主分类号 |
C02F11/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
