BR6791919D0 - Processo e aparelhagem para retirar o plutonio e o tritio da agua pesada - Google Patents
Processo e aparelhagem para retirar o plutonio e o tritio da agua pesadaInfo
- Publication number
- BR6791919D0 BR6791919D0 BR191919/67A BR19191967A BR6791919D0 BR 6791919 D0 BR6791919 D0 BR 6791919D0 BR 191919/67 A BR191919/67 A BR 191919/67A BR 19191967 A BR19191967 A BR 19191967A BR 6791919 D0 BR6791919 D0 BR 6791919D0
- Authority
- BR
- Brazil
- Prior art keywords
- tritio
- heavy water
- plutonium
- remove
- remove plutonium
- Prior art date
Links
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 title 2
- 229910052778 Plutonium Inorganic materials 0.000 title 1
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 title 1
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 title 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B4/00—Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. NH3 + D2 → NH2D + HD
-
- 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
- G21C19/307—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 specially adapted for liquids
-
- 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)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR72612A FR1526867A (fr) | 1966-08-09 | 1966-08-09 | Perfectionnements apportés aux moyens pour retirer le protonium et le tritium de l'eau lourde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6791919D0 true BR6791919D0 (pt) | 1973-12-27 |
Family
ID=8615170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR191919/67A BR6791919D0 (pt) | 1966-08-09 | 1967-08-08 | Processo e aparelhagem para retirar o plutonio e o tritio da agua pesada |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3505017A (pt) |
| JP (1) | JPS4918680B1 (pt) |
| BE (1) | BE701753A (pt) |
| BR (1) | BR6791919D0 (pt) |
| CH (1) | CH480261A (pt) |
| DE (1) | DE1667426C3 (pt) |
| ES (1) | ES343924A1 (pt) |
| FR (1) | FR1526867A (pt) |
| GB (1) | GB1189015A (pt) |
| IL (1) | IL28392A (pt) |
| LU (1) | LU54207A1 (pt) |
| NL (1) | NL6710984A (pt) |
| SE (1) | SE324188B (pt) |
| YU (1) | YU31707B (pt) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1528942A (en) * | 1974-11-07 | 1978-10-18 | Aerojet General Co | Tritiated water treatment process |
| JPS5381899A (en) * | 1976-12-27 | 1978-07-19 | Power Reactor & Nuclear Fuel Dev Corp | Manufacturing method of tritium |
| DE2711366A1 (de) * | 1977-03-16 | 1978-09-21 | Hoechst Ag | Verfahren zum anreichern und abtrennen von tritium und/oder tritiumhydrid von tritiumwasser |
| US4190515A (en) * | 1978-05-18 | 1980-02-26 | Atomic Energy Of Canada Limited | Apparatus for removal and recovery of tritium from light and heavy water |
| CA1160428A (en) * | 1979-01-22 | 1984-01-17 | Allan H. Dombra | Process for the extraction of tritium from heavy water |
| JPS55121832A (en) * | 1979-03-13 | 1980-09-19 | Showa Denko Kk | Method for vapor-liquid mist contact catalytic reaction |
| DE2945771A1 (de) * | 1979-11-13 | 1981-05-21 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur beseitigung von in kernkraftwerken entstehenden radioaktiven kohlenstoff |
| CA1137025A (en) * | 1980-06-13 | 1982-12-07 | Allan H. Dombra | Process for the extraction of tritium from a liquid heavy water stream |
| US4532102A (en) * | 1983-06-01 | 1985-07-30 | The United States Of America As Represented By The United States Department Of Energy | Producing tritium in a homogenous reactor |
| DE3476939D1 (en) * | 1983-06-29 | 1989-04-06 | Lillian A Mcnally | Method and apparatus for providing a non-radioactive coolant for a nuclear reactor |
| US4820477A (en) * | 1983-06-29 | 1989-04-11 | Mcnally Lillian | Method and apparatus for providing a non-radioactive coolant for a nuclear reactor |
| US4964900A (en) * | 1989-01-25 | 1990-10-23 | Mine Safety Appliances Company | Respirator filter means for removal of tritiated water |
| US5154878A (en) * | 1990-04-30 | 1992-10-13 | Anthony Busigin | Process and apparatus for tritium recovery |
| US8090071B2 (en) * | 2001-08-08 | 2012-01-03 | James Robert DeLuze | Apparatus for hot fusion of fusion-reactive gases |
| US20080069289A1 (en) * | 2002-09-16 | 2008-03-20 | Peterson Otis G | Self-regulating nuclear power module |
| US20040248735A1 (en) * | 2003-06-06 | 2004-12-09 | Atomic Energy Of Canada Limited/ Energie Atomique Du Canada Limitee | Wetproofed catalysts for hydrogen isotope exchange |
| CN104828778B (zh) * | 2015-05-06 | 2017-03-01 | 中国工程物理研究院核物理与化学研究所 | 重水同时升级和除氚工艺 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE542187A (pt) * | 1954-10-22 | |||
| GB826128A (en) * | 1955-09-08 | 1959-12-31 | Atomic Energy Authority Uk | Improvements in or relating to the separation of isotopes |
| GB825934A (en) * | 1956-02-04 | 1959-12-23 | Atomic Energy Authority Uk | Improvements in or relating to the separation of the isotopes of hydrogen |
| NL199776A (pt) * | 1956-04-30 | 1900-01-01 | ||
| NL264254A (pt) * | 1960-05-02 | |||
| GB1008475A (en) * | 1962-07-22 | 1965-10-27 | Chem & Phosphates Ltd | Production of hydrogen fractions enriched in deuterium |
-
1966
- 1966-08-09 FR FR72612A patent/FR1526867A/fr not_active Expired
-
1967
- 1967-07-24 CH CH1048167A patent/CH480261A/fr not_active IP Right Cessation
- 1967-07-24 BE BE701753D patent/BE701753A/xx unknown
- 1967-07-25 IL IL28392A patent/IL28392A/xx unknown
- 1967-07-26 US US656179A patent/US3505017A/en not_active Expired - Lifetime
- 1967-07-27 GB GB34545/67A patent/GB1189015A/en not_active Expired
- 1967-07-31 LU LU54207A patent/LU54207A1/xx unknown
- 1967-08-01 DE DE1667426A patent/DE1667426C3/de not_active Expired
- 1967-08-07 YU YU1558/67A patent/YU31707B/xx unknown
- 1967-08-08 BR BR191919/67A patent/BR6791919D0/pt unknown
- 1967-08-08 SE SE11239/67A patent/SE324188B/xx unknown
- 1967-08-08 ES ES343924A patent/ES343924A1/es not_active Expired
- 1967-08-09 NL NL6710984A patent/NL6710984A/xx unknown
- 1967-08-09 JP JP42050799A patent/JPS4918680B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3505017A (en) | 1970-04-07 |
| LU54207A1 (pt) | 1967-10-02 |
| ES343924A1 (es) | 1968-12-16 |
| DE1667426C3 (de) | 1973-11-22 |
| CH480261A (fr) | 1969-10-31 |
| YU155867A (en) | 1973-04-30 |
| BE701753A (pt) | 1968-01-02 |
| GB1189015A (en) | 1970-04-22 |
| FR1526867A (fr) | 1968-05-31 |
| DE1667426A1 (de) | 1972-07-27 |
| JPS4918680B1 (pt) | 1974-05-11 |
| SE324188B (pt) | 1970-05-25 |
| DE1667426B2 (de) | 1973-04-26 |
| YU31707B (en) | 1973-10-31 |
| NL6710984A (pt) | 1968-02-12 |
| IL28392A (en) | 1972-01-27 |
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