JPS6140441B2 - - Google Patents
Info
- Publication number
- JPS6140441B2 JPS6140441B2 JP15690679A JP15690679A JPS6140441B2 JP S6140441 B2 JPS6140441 B2 JP S6140441B2 JP 15690679 A JP15690679 A JP 15690679A JP 15690679 A JP15690679 A JP 15690679A JP S6140441 B2 JPS6140441 B2 JP S6140441B2
- Authority
- JP
- Japan
- Prior art keywords
- sodium
- cold trap
- purity
- purified
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 93
- 229910052708 sodium Inorganic materials 0.000 claims description 93
- 239000011734 sodium Substances 0.000 claims description 93
- 239000002826 coolant Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 description 29
- 239000012535 impurity Substances 0.000 description 12
- 238000000746 purification Methods 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000007670 refining Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000010718 Oxidation Activity Effects 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- -1 valves and pumps Chemical compound 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15690679A JPS5681103A (en) | 1979-12-05 | 1979-12-05 | Control of operation of cold trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15690679A JPS5681103A (en) | 1979-12-05 | 1979-12-05 | Control of operation of cold trap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5681103A JPS5681103A (en) | 1981-07-02 |
| JPS6140441B2 true JPS6140441B2 (enExample) | 1986-09-09 |
Family
ID=15637969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15690679A Granted JPS5681103A (en) | 1979-12-05 | 1979-12-05 | Control of operation of cold trap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5681103A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58151403U (ja) * | 1982-04-02 | 1983-10-11 | 三菱重工業株式会社 | 含有蒸気除去装置 |
-
1979
- 1979-12-05 JP JP15690679A patent/JPS5681103A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5681103A (en) | 1981-07-02 |
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