JPS58100793A - 固形原子核燃料物質の溶解方法およびこの方法を実施するための溶液容器 - Google Patents
固形原子核燃料物質の溶解方法およびこの方法を実施するための溶液容器Info
- Publication number
- JPS58100793A JPS58100793A JP57207450A JP20745082A JPS58100793A JP S58100793 A JPS58100793 A JP S58100793A JP 57207450 A JP57207450 A JP 57207450A JP 20745082 A JP20745082 A JP 20745082A JP S58100793 A JPS58100793 A JP S58100793A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- bed
- distillation column
- shelf
- fed
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 22
- 239000007787 solid Substances 0.000 title claims description 18
- 239000003758 nuclear fuel Substances 0.000 title description 11
- 239000000463 material Substances 0.000 title description 10
- 239000007788 liquid Substances 0.000 claims description 46
- 238000004821 distillation Methods 0.000 claims description 41
- 239000000126 substance Substances 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000011343 solid material Substances 0.000 claims description 7
- 238000004090 dissolution Methods 0.000 claims description 6
- 239000006166 lysate Substances 0.000 claims description 3
- 239000012495 reaction gas Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 8
- 230000002934 lysing effect Effects 0.000 claims 1
- 239000006104 solid solution Substances 0.000 claims 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 30
- 229910017604 nitric acid Inorganic materials 0.000 description 30
- 229910000439 uranium oxide Inorganic materials 0.000 description 20
- SHZGCJCMOBCMKK-KGJVWPDLSA-N beta-L-fucose Chemical compound C[C@@H]1O[C@H](O)[C@@H](O)[C@H](O)[C@@H]1O SHZGCJCMOBCMKK-KGJVWPDLSA-N 0.000 description 19
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical compound [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 description 18
- 239000011521 glass Substances 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000005187 foaming Methods 0.000 description 4
- 238000011049 filling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- FLDALJIYKQCYHH-UHFFFAOYSA-N plutonium(IV) oxide Inorganic materials [O-2].[O-2].[Pu+4] FLDALJIYKQCYHH-UHFFFAOYSA-N 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 230000005587 bubbling Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009997 thermal pre-treatment Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 102100033491 THO complex subunit 2 Human genes 0.000 description 1
- 101710139407 THO complex subunit 2 Proteins 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0215—Solid material in other stationary receptacles
- B01D11/0223—Moving bed of solid material
- B01D11/0242—Moving bed of solid material in towers, e.g. comprising contacting elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/20—Dissolving using flow mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2322—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles using columns, e.g. multi-staged columns
-
- 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
- G21C19/42—Reprocessing of irradiated fuel
- G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
- G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D2011/002—Counter-current extraction
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813147199 DE3147199A1 (de) | 1981-11-27 | 1981-11-27 | Verfahren zum aufloesen von feststoffen, insbesondere von festen kernreaktorbrennstoffen, und loesungsgefaess insbesondere fuer dieses verfahren |
| DE3147199.4 | 1981-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58100793A true JPS58100793A (ja) | 1983-06-15 |
| JPH0374356B2 JPH0374356B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-11-26 |
Family
ID=6147416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57207450A Granted JPS58100793A (ja) | 1981-11-27 | 1982-11-26 | 固形原子核燃料物質の溶解方法およびこの方法を実施するための溶液容器 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS617496A (ja) * | 1984-06-21 | 1986-01-14 | 宇部興産株式会社 | 使用済核燃料の溶解装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6361194A (ja) * | 1986-09-01 | 1988-03-17 | 株式会社日立製作所 | 使用済核燃料の連続溶解装置 |
| RU2209843C2 (ru) * | 2001-06-22 | 2003-08-10 | Шипачев Владимир Алексеевич | Способ извлечения платиновых металлов из автомобильных катализаторов |
| CN107837694B (zh) * | 2017-11-28 | 2024-03-29 | 佛山科学技术学院 | 一种化工溶质快速溶解管道结构 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54198A (en) * | 1977-04-06 | 1979-01-05 | Kernforschungsz Karlsruhe | Dissolver for extracting nuclear fuel substance from fuel rod fragment |
-
1981
- 1981-11-27 DE DE19813147199 patent/DE3147199A1/de active Granted
-
1982
- 1982-11-22 GB GB8233210A patent/GB2110868B/en not_active Expired
- 1982-11-25 FR FR8219797A patent/FR2517218A1/fr active Granted
- 1982-11-26 BE BE0/209576A patent/BE895151A/fr not_active IP Right Cessation
- 1982-11-26 JP JP57207450A patent/JPS58100793A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54198A (en) * | 1977-04-06 | 1979-01-05 | Kernforschungsz Karlsruhe | Dissolver for extracting nuclear fuel substance from fuel rod fragment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS617496A (ja) * | 1984-06-21 | 1986-01-14 | 宇部興産株式会社 | 使用済核燃料の溶解装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE895151A (fr) | 1983-03-16 |
| FR2517218B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-03-08 |
| GB2110868B (en) | 1985-12-11 |
| FR2517218A1 (fr) | 1983-06-03 |
| DE3147199C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-01-26 |
| DE3147199A1 (de) | 1983-06-01 |
| JPH0374356B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-11-26 |
| GB2110868A (en) | 1983-06-22 |
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