IT994852B - Conversione di tetrafluoruro di uranio in esafluoruro di uranio senza impiego di fluoro elemen tare - Google Patents
Conversione di tetrafluoruro di uranio in esafluoruro di uranio senza impiego di fluoro elemen tareInfo
- Publication number
- IT994852B IT994852B IT19953/73A IT1995373A IT994852B IT 994852 B IT994852 B IT 994852B IT 19953/73 A IT19953/73 A IT 19953/73A IT 1995373 A IT1995373 A IT 1995373A IT 994852 B IT994852 B IT 994852B
- Authority
- IT
- Italy
- Prior art keywords
- uranium
- elemen
- tare
- fluoride
- conversion
- Prior art date
Links
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 title 1
- SANRKQGLYCLAFE-UHFFFAOYSA-H uranium hexafluoride Chemical compound F[U](F)(F)(F)(F)F SANRKQGLYCLAFE-UHFFFAOYSA-H 0.000 title 1
- MZFRHHGRNOIMLW-UHFFFAOYSA-J uranium(4+);tetrafluoride Chemical compound F[U](F)(F)F MZFRHHGRNOIMLW-UHFFFAOYSA-J 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
- C01G43/04—Halides of uranium
- C01G43/06—Fluorides
- C01G43/063—Hexafluoride (UF6)
- C01G43/066—Preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPA783072 | 1972-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT994852B true IT994852B (it) | 1975-10-20 |
Family
ID=3764888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT19953/73A IT994852B (it) | 1972-02-02 | 1973-02-02 | Conversione di tetrafluoruro di uranio in esafluoruro di uranio senza impiego di fluoro elemen tare |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3941870A (it) |
| JP (1) | JPS4884798A (it) |
| CA (1) | CA985482A (it) |
| DE (1) | DE2304276A1 (it) |
| FR (1) | FR2170226B1 (it) |
| GB (1) | GB1416905A (it) |
| IT (1) | IT994852B (it) |
| ZA (1) | ZA73474B (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4005178A (en) * | 1975-07-10 | 1977-01-25 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method for converting UF5 to UF4 in a molten fluoride salt |
| US4053559A (en) * | 1976-06-14 | 1977-10-11 | Westinghouse Electric Corporation | Production of uranium dioxide |
| FR2391782A1 (fr) * | 1976-09-02 | 1978-12-22 | Pechiney Ugine Kuhlmann | Procede de nettoyage des parois internes d'un reacteur chimique |
| US4167240A (en) * | 1977-06-27 | 1979-09-11 | Western Electric Company, Inc. | Method of treating an electroplating solution comprising ions of gold and cyanide prior to electroplating and thermocompression bonding |
| 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 |
| US5264196A (en) * | 1984-10-15 | 1993-11-23 | Mitsubishi Materials Corporation | Multichamber type fluid bed reaction apparatus and method |
| US5901338A (en) * | 1998-06-05 | 1999-05-04 | Starmet Corporation | Method for producing uranium oxide and silicon tetrafluoride from uranium tetrafluoride, silicon, and a gaseous oxide |
| US6086836A (en) * | 1999-03-29 | 2000-07-11 | Starmet Corporation | Method for producing uranium oxide from uranium oxyfluoride and silicon |
| RU2486006C2 (ru) * | 2007-07-13 | 2013-06-27 | Байер Интеллектуэль Проперти Гмбх | Устойчивый к воздействию температуры катализатор для окисления хлороводорода в газовой фазе |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2756125A (en) * | 1942-08-21 | 1956-07-24 | Philip H Abelson | Production of uranium hexafluoride |
| US2535572A (en) * | 1948-04-09 | 1950-12-26 | Raymond M Hainer | Preparation of uf6 |
| US2910344A (en) * | 1948-04-09 | 1959-10-27 | Norman R Davidson | Method of preparing uf |
| US3009768A (en) * | 1959-04-24 | 1961-11-21 | Joseph B Adams | Continuous process for preparing uranium hexafluoride from uranium tetrafluoride andoxygen |
| US3162606A (en) * | 1960-08-31 | 1964-12-22 | Ethyl Corp | Preparation of supported nickel catalysts |
| US3150924A (en) * | 1962-03-08 | 1964-09-29 | Seymour H Smiley | Pretreatment of uranium dioxide to promote its conversion to uranium tetrafluoride |
| US3385670A (en) * | 1964-12-29 | 1968-05-28 | Pullman Inc | Steam reforming of hydrocarbons and catalyst therefor containing a cobalt component on a zirconia support |
| US3273974A (en) * | 1965-10-11 | 1966-09-20 | John D Gabor | Fluidization of sinterable fines |
| FR1573174A (it) * | 1968-04-10 | 1969-07-04 | ||
| US3794588A (en) * | 1971-09-23 | 1974-02-26 | Du Pont | Highly-active supported catalysts |
-
1973
- 1973-01-23 ZA ZA730474A patent/ZA73474B/xx unknown
- 1973-01-24 US US05/326,537 patent/US3941870A/en not_active Expired - Lifetime
- 1973-01-24 CA CA161,942A patent/CA985482A/en not_active Expired
- 1973-01-30 DE DE2304276A patent/DE2304276A1/de active Pending
- 1973-01-30 GB GB470873A patent/GB1416905A/en not_active Expired
- 1973-02-02 IT IT19953/73A patent/IT994852B/it active
- 1973-02-02 JP JP48013665A patent/JPS4884798A/ja active Pending
- 1973-02-02 FR FR7303784A patent/FR2170226B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2304276A1 (de) | 1973-08-16 |
| CA985482A (en) | 1976-03-16 |
| ZA73474B (en) | 1974-02-27 |
| FR2170226A1 (it) | 1973-09-14 |
| GB1416905A (en) | 1975-12-10 |
| US3941870A (en) | 1976-03-02 |
| JPS4884798A (it) | 1973-11-10 |
| FR2170226B1 (it) | 1976-07-23 |
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