| 发明名称 |
WASHING METHOD OF HEATING EXCHANGER |
| 摘要 |
The cleaning method of heat exchanger for cooling ammonia water is to circulate the above cleaning liquid at heat exchanger using 0.1-0.4N of acoustic soda or the mixed solution of acoustic soda and alcohol as the cleaning liquid. Therefore, the heat exchanger for cooling ammonia water has an extraordinary cooling effect in cleaning.
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| 申请公布号 |
KR0129049(B1) |
申请公布日期 |
1998.04.04 |
| 申请号 |
KR19940033450 |
申请日期 |
1994.12.09 |
| 申请人 |
POHANG IRON & STEEL CO.,LTD |
发明人 |
KIM, KYUNG-TAE |
| 分类号 |
C11D7/00;(IPC1-7):C11D7/00 |
主分类号 |
C11D7/00 |
| 代理机构 |
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