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| METHOD FOR DECONTAMINATING RADIOACTIVE WASTES |
| FIELD: nuclear power engineering.
EFFECT: facilitated treatment of wastes and recovery of heat energy released during decontamination. 10 cl, 2 dwg |
| Publishing date: November 18, 2003 |
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| INSTALLATION TO TRAP MELTED MATERIALS FROM A NUCLEAR REACTOR |
| The known installation for trapping melted materials from a nuclear reactor has a chamber located below the reactor housing, which is intended for a cooling liquid storage; a device receiving the melt is placed in the said chamber. In the newly-developed installation, the melt-receiving device is designed as vertical pipes whose internal cavities are linked with the chamber interpipe space. The upper ends are connected to the parts of the flat ends, at least; some of the internal cavities have fusing capacity displacers. Several modifications of the installation are available.
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| Publishing date: March 20, 2001 |
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| A METHOD OF AND DEVICE FOR INERTIZATION AND EXHAUST VENTILATION OF A MEDIA IN A PROTECTIVE SHIELD AT A NUCLEAR POWER PLANT |
| The device for inertization and exhaust ventilation of a media contained in a protective shield (CA) at a nuclear power plant, in which a feed pipe (12) used to deliver inertizing agent (1) and drain pipe (14) required to withdrawn the media from the protective shield (CA), passing through a common radioactivity-maintaining reverse equipment (4,4’), are connected with the said protective shield, is being patented. |
| Publishing date: January 23, 2001 |
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| TECHNIQUE FOR WASHING OUT A STEAM GENERATOR OF A NUCLEAR POWER STATION |
| The new technology is different in that a 10-30 g/l
ammonia acetate solution is used during the first phase. |
| Publishing date: September 25, 2000 |
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