发明名称 |
Method for decomposing nonmetallic honeycomb panel, and method for recycling the same |
摘要 |
The present invention treats crushed pieces of a nonmetallic honeycomb panel together with a process water under high-temperature and high-pressure for a predetermined time so as to separate components. Water or alkali-added water is used as process water. The method comprises a first process for treating the crushed pieces for a predetermined time with the water heated and pressurized to a subcritical range to hydrolyze aromatic polyamide, and a second process for treating the same with the water heated and pressurized to a supercritical range, wherein the aromatic polyamide is hydrolyzed and separated in the first process, and dehalogenation is carried out in the second process.
|
申请公布号 |
US2004097776(A1) |
申请公布日期 |
2004.05.20 |
申请号 |
US20030670289 |
申请日期 |
2003.09.26 |
申请人 |
JAMCO CORPORATION;ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA |
发明人 |
KASAI TORU;KURIYAMA SHUNTARO;YAMASHITA MASATADA;MIWA KEIICHI |
分类号 |
C08J11/14;B09B3/00;B29B17/00;B29B17/02;C07C51/09;C08J11/16;(IPC1-7):A62D3/00 |
主分类号 |
C08J11/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|