DE2119650C2 - Drehrohrofen - Google Patents
DrehrohrofenInfo
- Publication number
- DE2119650C2 DE2119650C2 DE2119650A DE2119650A DE2119650C2 DE 2119650 C2 DE2119650 C2 DE 2119650C2 DE 2119650 A DE2119650 A DE 2119650A DE 2119650 A DE2119650 A DE 2119650A DE 2119650 C2 DE2119650 C2 DE 2119650C2
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- attached
- drum
- component
- cylindrical
- 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
- 238000007789 sealing Methods 0.000 claims description 28
- 239000000843 powder Substances 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims 2
- 241000202814 Cochliomyia hominivorax Species 0.000 claims 1
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- KCKICANVXIVOLK-UHFFFAOYSA-L dioxouranium(2+);difluoride Chemical compound [F-].[F-].O=[U+2]=O KCKICANVXIVOLK-UHFFFAOYSA-L 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000000376 reactant Substances 0.000 description 5
- 238000010926 purge Methods 0.000 description 4
- SANRKQGLYCLAFE-UHFFFAOYSA-H uranium hexafluoride Chemical compound F[U](F)(F)(F)(F)F SANRKQGLYCLAFE-UHFFFAOYSA-H 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 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 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 229910000439 uranium oxide Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/32—Arrangement of devices for charging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Jet Pumps And Other Pumps (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1966470 | 1970-04-23 | ||
| GB2274970 | 1970-05-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2119650A1 DE2119650A1 (de) | 1971-11-04 |
| DE2119650C2 true DE2119650C2 (de) | 1983-01-27 |
Family
ID=26254175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2119650A Expired DE2119650C2 (de) | 1970-04-23 | 1971-04-22 | Drehrohrofen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3698697A (OSRAM) |
| JP (2) | JPS5412426B1 (OSRAM) |
| BE (1) | BE766140A (OSRAM) |
| DE (1) | DE2119650C2 (OSRAM) |
| FR (1) | FR2090592A5 (OSRAM) |
| SE (1) | SE371489B (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5692124A (en) * | 1979-12-10 | 1981-07-25 | British Nuclear Fuels Ltd | Conversion to oxide of uranium from uranium hexafluoride |
| GB2123097B (en) * | 1982-06-03 | 1986-01-22 | British Nuclear Fuels Ltd | Rotary kiln sealing assemblies |
| GB9309505D0 (en) * | 1993-05-08 | 1993-06-23 | British Nuclear Fuels Plc | Improvements in or relating to rotary kilns |
| US5411722A (en) * | 1993-10-27 | 1995-05-02 | The United States Of America As Represented By The United States Department Of Energy | Compact reaction cell for homogenizing and down-blanding highly enriched uranium metal |
| CN102369236A (zh) * | 2009-03-17 | 2012-03-07 | T.D.E.回收技术有限公司 | 利用热解产物的环境清洁方法 |
| DE102009058311A1 (de) * | 2009-12-15 | 2011-06-16 | Polysius Ag | Industrieofen mit einem Drehrohr |
| EP3864673B1 (fr) * | 2018-10-09 | 2024-04-17 | Framatome | Procédé et installation de conversion d'hexafluorure d'uranium en dioxyde d'uranium |
| JP7142156B2 (ja) * | 2018-10-09 | 2022-09-26 | フラマトム | 六フッ化ウランを二酸化ウランに変換する方法および設備 |
| JP7125532B1 (ja) * | 2021-12-28 | 2022-08-24 | 株式会社ノリタケカンパニーリミテド | ロータリーキルン |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH269235A (de) * | 1947-01-09 | 1950-06-30 | Charmilles Sa Ateliers | Einrichtung zum dichten Abschliessen der Austrittsöffnung eines drehbaren Trommelofens mit kontinuierlichem Betrieb, zum Reduzieren von Erzen. |
| DE1608391U (de) | 1949-10-03 | 1950-06-15 | Lumophon Werke G M B H | Zentriervorrichtung fuer lautsprecher. |
| DE1173875B (de) * | 1959-12-03 | 1964-07-16 | Buss Ag | Drehofen mit Austragsschnecke |
| GB980991A (en) * | 1962-03-23 | 1965-01-20 | Ici Ltd | Apparatus for evaporating solid carbon dioxide |
| NL293480A (OSRAM) * | 1962-06-01 | |||
| FR1442369A (fr) * | 1965-04-15 | 1966-06-17 | Commissariat Energie Atomique | Four rotatif |
-
1971
- 1971-04-09 US US32649*[A patent/US3698697A/en not_active Expired - Lifetime
- 1971-04-20 JP JP2564071A patent/JPS5412426B1/ja active Pending
- 1971-04-22 DE DE2119650A patent/DE2119650C2/de not_active Expired
- 1971-04-22 BE BE766140A patent/BE766140A/xx not_active IP Right Cessation
- 1971-04-22 SE SE7105258A patent/SE371489B/xx unknown
- 1971-04-22 FR FR7114442A patent/FR2090592A5/fr not_active Expired
-
1978
- 1978-08-18 JP JP10086178A patent/JPS5442368A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS569362B2 (OSRAM) | 1981-02-28 |
| JPS5412426B1 (OSRAM) | 1979-05-23 |
| US3698697A (en) | 1972-10-17 |
| DE2119650A1 (de) | 1971-11-04 |
| SE371489B (OSRAM) | 1974-11-18 |
| JPS5442368A (en) | 1979-04-04 |
| FR2090592A5 (OSRAM) | 1972-01-14 |
| BE766140A (fr) | 1971-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OI | Miscellaneous see part 1 | ||
| OI | Miscellaneous see part 1 | ||
| 8125 | Change of the main classification |
Ipc: F27B 7/32 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| AH | Division in |
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