SU1739782A1 - Method of regeneration of cold trap - Google Patents
Method of regeneration of cold trapInfo
- Publication number
- SU1739782A1 SU1739782A1 SU4739313/25A SU4739313A SU1739782A1 SU 1739782 A1 SU1739782 A1 SU 1739782A1 SU 4739313/25 A SU4739313/25 A SU 4739313/25A SU 4739313 A SU4739313 A SU 4739313A SU 1739782 A1 SU1739782 A1 SU 1739782A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- trap
- melt
- heat carrier
- inert gas
- regeneration
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000008929 regeneration Effects 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 1
- 239000000155 melt Substances 0.000 abstract 3
- 239000011261 inert gas Substances 0.000 abstract 2
- 229910001338 liquidmetal Inorganic materials 0.000 abstract 2
- 229910001508 alkali metal halide Inorganic materials 0.000 abstract 1
- 150000008045 alkali metal halides Chemical class 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
FIELD: automatic industry. SUBSTANCE: the basic amount of a liquid metal heat carrier is removed from a trap by forcing it out with an inert gas. The trap is then heated to a temperature higher than the melting point of the heat carrier and is filled with a melt of alkali metal halides. The melt is maintained in the trap for 8-12 hr at 300-500 C. The melt of halides together with the remnants of the liquid metal heat carrier and impurities forces out by said melt are then removed from the trap with an inert gas, the trap is thereafter cooled and washed with steam and water. EFFECT: greater efficiency of the method. 4 cl, 2 tbl
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4739313/25A SU1739782A1 (en) | 1989-09-25 | 1989-09-25 | Method of regeneration of cold trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU4739313/25A SU1739782A1 (en) | 1989-09-25 | 1989-09-25 | Method of regeneration of cold trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1739782A1 true SU1739782A1 (en) | 1994-01-15 |
Family
ID=60532636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU4739313/25A SU1739782A1 (en) | 1989-09-25 | 1989-09-25 | Method of regeneration of cold trap |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1739782A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2269171C1 (en) * | 2004-07-15 | 2006-01-27 | Федеральное государственное унитарное предприятие "Государственный научный центр Российской Федерации - Научно-исследовательский институт атомных реакторов" | Method for regenerating cold trap fir sodium coolant impurities |
| RU2763773C2 (en) * | 2017-03-29 | 2022-01-11 | ТерраПауэр, ЭлЭлСи | Method for replacing cesium trap and cesium trap node |
| RU210558U1 (en) * | 2022-01-17 | 2022-04-21 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | TRAP FOR REGENERATION OF LIQUID METAL COOLANT |
-
1989
- 1989-09-25 SU SU4739313/25A patent/SU1739782A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2269171C1 (en) * | 2004-07-15 | 2006-01-27 | Федеральное государственное унитарное предприятие "Государственный научный центр Российской Федерации - Научно-исследовательский институт атомных реакторов" | Method for regenerating cold trap fir sodium coolant impurities |
| RU2763773C2 (en) * | 2017-03-29 | 2022-01-11 | ТерраПауэр, ЭлЭлСи | Method for replacing cesium trap and cesium trap node |
| RU210558U1 (en) * | 2022-01-17 | 2022-04-21 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | TRAP FOR REGENERATION OF LIQUID METAL COOLANT |
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