DE1931414B2 - Verfahren und vorrichtung zum reinigen von schwerem wasser - Google Patents
Verfahren und vorrichtung zum reinigen von schwerem wasserInfo
- Publication number
- DE1931414B2 DE1931414B2 DE19691931414 DE1931414A DE1931414B2 DE 1931414 B2 DE1931414 B2 DE 1931414B2 DE 19691931414 DE19691931414 DE 19691931414 DE 1931414 A DE1931414 A DE 1931414A DE 1931414 B2 DE1931414 B2 DE 1931414B2
- Authority
- DE
- Germany
- Prior art keywords
- deuterium
- tritium
- protonium
- column
- enriched
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 title claims description 56
- 238000000034 method Methods 0.000 title claims description 32
- 238000004140 cleaning Methods 0.000 title claims description 5
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 71
- 229910052805 deuterium Inorganic materials 0.000 claims description 67
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 claims description 57
- 229910052722 tritium Inorganic materials 0.000 claims description 55
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 26
- 238000005194 fractionation Methods 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 14
- 229910052763 palladium Inorganic materials 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 101000878595 Arabidopsis thaliana Squalene synthase 1 Proteins 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004587 chromatography analysis Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 150000001975 deuterium Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000005258 radioactive decay Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000007725 thermal activation Methods 0.000 description 2
- 241001474977 Palla Species 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000000155 isotopic effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003608 radiolysis reaction Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B5/00—Water
- C01B5/02—Heavy water; Preparation by chemical reaction of hydrogen isotopes or their compounds, e.g. 4ND3 + 7O2 ---> 4NO2 + 6D2O, 2D2 + O2 ---> 2D2O
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/22—Separation by extracting
- B01D59/26—Separation by extracting by sorption, i.e. absorption, adsorption, persorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/50—Separation involving two or more processes covered by different groups selected from groups B01D59/02, B01D59/10, B01D59/20, B01D59/22, B01D59/28, B01D59/34, B01D59/36, B01D59/38, B01D59/44
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
- G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Removal Of Specific Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR156146 | 1968-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1931414A1 DE1931414A1 (de) | 1970-03-26 |
| DE1931414B2 true DE1931414B2 (de) | 1971-07-01 |
Family
ID=8651513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691931414 Pending DE1931414B2 (de) | 1968-06-21 | 1969-06-20 | Verfahren und vorrichtung zum reinigen von schwerem wasser |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS495160B1 (OSRAM) |
| BE (1) | BE734923A (OSRAM) |
| CA (1) | CA919389A (OSRAM) |
| CH (1) | CH511767A (OSRAM) |
| DE (1) | DE1931414B2 (OSRAM) |
| ES (1) | ES368667A1 (OSRAM) |
| FR (1) | FR1580313A (OSRAM) |
| GB (1) | GB1247590A (OSRAM) |
| IL (1) | IL32398A (OSRAM) |
| LU (1) | LU58842A1 (OSRAM) |
| NL (1) | NL6909562A (OSRAM) |
| SE (1) | SE353618B (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820477A (en) * | 1983-06-29 | 1989-04-11 | Mcnally Lillian | Method and apparatus for providing a non-radioactive coolant for a nuclear reactor |
| EP0130881B1 (en) * | 1983-06-29 | 1989-03-01 | McNally, Lillian A. | Method and apparatus for providing a non-radioactive coolant for a nuclear reactor |
| WO2019134014A1 (en) | 2018-01-02 | 2019-07-11 | Ambrosios Kambouris | Isotopic compositions ii |
-
1968
- 1968-06-21 FR FR156146A patent/FR1580313A/fr not_active Expired
-
1969
- 1969-06-11 GB GB29547/69A patent/GB1247590A/en not_active Expired
- 1969-06-11 LU LU58842D patent/LU58842A1/xx unknown
- 1969-06-13 SE SE08507/69A patent/SE353618B/xx unknown
- 1969-06-15 IL IL32398A patent/IL32398A/en unknown
- 1969-06-16 CH CH916369A patent/CH511767A/fr not_active IP Right Cessation
- 1969-06-19 CA CA054822A patent/CA919389A/en not_active Expired
- 1969-06-20 BE BE734923D patent/BE734923A/xx unknown
- 1969-06-20 DE DE19691931414 patent/DE1931414B2/de active Pending
- 1969-06-21 JP JP44049289A patent/JPS495160B1/ja active Pending
- 1969-06-21 ES ES368667A patent/ES368667A1/es not_active Expired
- 1969-06-23 NL NL6909562A patent/NL6909562A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1580313A (OSRAM) | 1969-09-05 |
| IL32398A (en) | 1972-08-30 |
| CH511767A (fr) | 1971-08-31 |
| DE1931414A1 (de) | 1970-03-26 |
| IL32398A0 (en) | 1969-08-27 |
| ES368667A1 (es) | 1971-05-01 |
| GB1247590A (en) | 1971-09-22 |
| NL6909562A (OSRAM) | 1969-12-23 |
| LU58842A1 (OSRAM) | 1969-11-10 |
| BE734923A (OSRAM) | 1969-12-01 |
| JPS495160B1 (OSRAM) | 1974-02-05 |
| SE353618B (OSRAM) | 1973-02-05 |
| CA919389A (en) | 1973-01-23 |
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