SE7414626L - - Google Patents
Info
- Publication number
- SE7414626L SE7414626L SE7414626A SE7414626A SE7414626L SE 7414626 L SE7414626 L SE 7414626L SE 7414626 A SE7414626 A SE 7414626A SE 7414626 A SE7414626 A SE 7414626A SE 7414626 L SE7414626 L SE 7414626L
- Authority
- SE
- Sweden
- Prior art keywords
- uranium
- conveying
- cooling
- outlet end
- contact
- Prior art date
Links
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 abstract 8
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 abstract 8
- 229910052770 Uranium Inorganic materials 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- ZAASRHQPRFFWCS-UHFFFAOYSA-P diazanium;oxygen(2-);uranium Chemical compound [NH4+].[NH4+].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[U].[U] ZAASRHQPRFFWCS-UHFFFAOYSA-P 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
- C01G43/01—Oxides; Hydroxides
- C01G43/025—Uranium dioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/425,758 US4079120A (en) | 1973-12-18 | 1973-12-18 | Uranium dioxide calcining apparatus and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7414626L true SE7414626L (OSRAM) | 1975-06-19 |
| SE410305B SE410305B (sv) | 1979-10-08 |
Family
ID=23687899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7414626A SE410305B (sv) | 1973-12-18 | 1974-11-21 | Forfarande och apparat for framstellning av urondioxidpulver |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4079120A (OSRAM) |
| JP (1) | JPS5737531B2 (OSRAM) |
| AT (1) | AT343081B (OSRAM) |
| BE (1) | BE823495A (OSRAM) |
| BR (1) | BR7410531D0 (OSRAM) |
| CA (1) | CA1042181A (OSRAM) |
| DE (1) | DE2459290A1 (OSRAM) |
| ES (2) | ES433023A1 (OSRAM) |
| FI (1) | FI354274A7 (OSRAM) |
| FR (1) | FR2254365B1 (OSRAM) |
| GB (1) | GB1490358A (OSRAM) |
| IT (1) | IT1026659B (OSRAM) |
| NL (1) | NL7415241A (OSRAM) |
| SE (1) | SE410305B (OSRAM) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950030A (ja) * | 1982-09-14 | 1984-03-22 | Mitsubishi Nuclear Fuel Co Ltd | 二酸化ウラン粉末の製造法 |
| US4666684A (en) * | 1984-02-14 | 1987-05-19 | Westinghouse Electric Corp. | Process for producing uranium dioxide |
| US4755138A (en) * | 1986-09-16 | 1988-07-05 | The United States Of America As Represented By The United States Department Of Energy | Fluidized bed calciner apparatus |
| JPH01126591A (ja) * | 1987-11-12 | 1989-05-18 | Japan Atom Energy Res Inst | 添加物を使わない大結晶粒径ｕｏ↓２燃料の製造方法 |
| JPH0699154B2 (ja) * | 1988-05-25 | 1994-12-07 | 三菱マテリアル株式会社 | Ｕｏ▲下２▼ペレットの製造方法 |
| FR2655467B1 (fr) * | 1989-12-05 | 1994-02-25 | Pechiney Uranium | Procede d'obtention de pastilles combustibles d'uo2 a partir d'u metal, sans production d'effluent. |
| US5707592A (en) * | 1991-07-18 | 1998-01-13 | Someus; Edward | Method and apparatus for treatment of waste materials including nuclear contaminated materials |
| DE60036308T2 (de) | 2000-05-15 | 2008-06-05 | Nichirin Co. Ltd., Kobe | Verfahren zur erzeugung von wasserstoff |
| US9822429B2 (en) * | 2010-01-08 | 2017-11-21 | Adelaide Control Engineers Pty Ltd. | Process for the production of a uranium trioxide yellowcake from a uranian peroxide precipitate |
| JP5686535B2 (ja) * | 2010-06-23 | 2015-03-18 | 光洋サーモシステム株式会社 | 熱処理装置 |
| FI124217B (en) * | 2012-08-27 | 2014-05-15 | Outotec Oyj | ARRANGEMENTS FOR SUPPLYING A GRINDING SUBSTANCE TO A SUSPENSION FROZEN OVEN OR A STONE BURNER |
| JP5927274B2 (ja) * | 2014-11-25 | 2016-06-01 | 光洋サーモシステム株式会社 | 熱処理装置 |
| EA202190757A1 (ru) * | 2018-10-09 | 2021-08-13 | Фраматом | Оборудование для производства порошкового ядерного топлива |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3871829A (en) * | 1972-10-20 | 1975-03-18 | Gen Electric | Calciner with baffle means |
-
1973
- 1973-12-18 US US05/425,758 patent/US4079120A/en not_active Expired - Lifetime
-
1974
- 1974-11-21 SE SE7414626A patent/SE410305B/xx not_active IP Right Cessation
- 1974-11-22 NL NL7415241A patent/NL7415241A/xx not_active Application Discontinuation
- 1974-11-29 IT IT30008/74A patent/IT1026659B/it active
- 1974-12-03 CA CA215,167A patent/CA1042181A/en not_active Expired
- 1974-12-09 GB GB53095/74A patent/GB1490358A/en not_active Expired
- 1974-12-09 FI FI3542/74A patent/FI354274A7/fi unknown
- 1974-12-10 FR FR7440464A patent/FR2254365B1/fr not_active Expired
- 1974-12-13 JP JP14263174A patent/JPS5737531B2/ja not_active Expired
- 1974-12-14 DE DE19742459290 patent/DE2459290A1/de active Pending
- 1974-12-17 BR BR10531/74A patent/BR7410531D0/pt unknown
- 1974-12-17 ES ES433023A patent/ES433023A1/es not_active Expired
- 1974-12-18 BE BE151623A patent/BE823495A/xx not_active IP Right Cessation
- 1974-12-18 AT AT1008274A patent/AT343081B/de active
-
1976
- 1976-08-31 ES ES451124A patent/ES451124A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI354274A7 (OSRAM) | 1975-06-19 |
| CA1042181A (en) | 1978-11-14 |
| FR2254365A1 (fr) | 1975-07-11 |
| ES433023A1 (es) | 1977-07-01 |
| US4079120A (en) | 1978-03-14 |
| BE823495A (fr) | 1975-06-18 |
| AT343081B (de) | 1978-05-10 |
| AU7647174A (en) | 1976-06-17 |
| JPS5093295A (OSRAM) | 1975-07-25 |
| GB1490358A (en) | 1977-11-02 |
| DE2459290A1 (de) | 1975-07-17 |
| FR2254365B1 (fr) | 1982-02-05 |
| IT1026659B (it) | 1978-10-20 |
| SE410305B (sv) | 1979-10-08 |
| JPS5737531B2 (OSRAM) | 1982-08-10 |
| BR7410531D0 (pt) | 1975-09-02 |
| NL7415241A (nl) | 1975-06-20 |
| ATA1008274A (de) | 1977-09-15 |
| ES451124A1 (es) | 1977-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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