| 发明名称 |
METHOD AND APPARATUS FOR TREATING CCA TIMBER |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To treat a chromated copper arsenate (CCA) timber (a timber in which CCA wood antiseptic agent is pressure-injected) with lower energy and at low cost. <P>SOLUTION: The CCA timber is exposed in a reaction chamber 1 to superheated steam from a steam generator 2, thereby carbonizing the CCA timber without causing hexavalent chrome. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2013053261(A) |
申请公布日期 |
2013.03.21 |
| 申请号 |
JP20110193587 |
申请日期 |
2011.09.06 |
| 申请人 |
NIPPON TELEGR & TELEPH CORP <NTT> |
发明人 |
TAKAHASHI KAZUE;KUNIOKA TATSUYA;NAKAMURA JIRO |
| 分类号 |
C10B53/02;B09B3/00 |
主分类号 |
C10B53/02 |
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