| 发明名称 |
METHOD OF REMOVAL OF DEPOSITS FROM INTERNAL SURFACE OF HOT-WATER HEATING SYSTEM AND DEVICE INTENDED FOR ITS REALIZATION |
| 摘要 |
FIELD: heat power engineering; maintenance and repair of heating systems. SUBSTANCE: internal surface of heating system is treated with chemical reagents at their multiple circulation within system. Characteristic feature of method is as follows: water solution of alkali is used as chemical reagent, then use is made of water solution of acid with inhibitor. process of cleaning is performed at temperature of 60 - 80 C. EFFECT: more efficient cleating. 14 cl, 5 dwg øøø1
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| 申请公布号 |
RU2109244(C1) |
申请公布日期 |
1998.04.20 |
| 申请号 |
RU19960115536 |
申请日期 |
1996.08.01 |
| 申请人 |
AKTSIONERNOE OBSHCHESTVO ZAKRYTOGO TIPA "MARSHAL" |
发明人 |
SHEVCHENKO N.N.;SMYKOV V.B.;GROSHEV I.I.;ZHUKOV G.V.;BELINSKIJ V.S.;SEJTJAG'JAEV M.;SAMOVAROVA M.V.;SHEVCHENKO N.N.;SMYKOV V.B.;GROSHEV I.I.;ZHUKOV G.V.;BELINSKIJ V.S.;SEJTJAG'JAEV M.;SAMOVAROVA M.V. |
| 分类号 |
F28G9/00;B08B3/08;(IPC1-7):F28G9/00 |
主分类号 |
F28G9/00 |
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