G - Physics – 21 – C
Patent
G - Physics
21
C
359/64
G21C 15/00 (2006.01) G21D 1/04 (2006.01) G21D 5/08 (2006.01)
Patent
CA 1143485
A SECONDARY COOLANT CIRCUIT FOR NUCLEAR-REACTORS OF THE LIQUID-METAL TYPE Abstract of the Disclosure A secondary coolant circuit for a nuclear-reactor of the liquid-metal cooled type, said circuit comprising at least one intermediate exchanger mounted in the vessel of said reactor, outside said vessel a steam-generator for the exchange of calories between the secondary liquid-metal flowing through said secondary circuit and water-steam, at least one pump for circulating said secondary sodium and one tank for storing said secondary liquid-metal and recove- ring those products generated by a possible liquid-metal- water reaction in said steam-generator, said liquid-metal being likely to occupy the lowest possible level in said tank, said secondary coolant circuit being characterized in that said tank is situated at the lowest possible level in the nuclear installation, in that the lower extremity of the liquid-metal outlet duct of said steam-generator is directly dipped into said tank, in that, in said tank above the liquid- metal, is maintained an inert gas cover at such a pressure that it balances the liquid-metal pressure in the whole secondary loop, said tank, in addition, acting as the down- stream ram-effect preventing tank for said steam generator and as an expansion tank during the temperature variations of said liquid metal, and in that the rotor of said pump is situated above said lowest level. - 1 -
344934
Electricite de France - Service National
Goudreau Gage & Associates
LandOfFree
Secondary coolant circuit for nuclear-reactors of the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Secondary coolant circuit for nuclear-reactors of the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Secondary coolant circuit for nuclear-reactors of the... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-883859