GB704741A - Improvements in or relating to the production of uranium compounds - Google Patents
Improvements in or relating to the production of uranium compoundsInfo
- Publication number
- GB704741A GB704741A GB1532543A GB1532543A GB704741A GB 704741 A GB704741 A GB 704741A GB 1532543 A GB1532543 A GB 1532543A GB 1532543 A GB1532543 A GB 1532543A GB 704741 A GB704741 A GB 704741A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stannous chloride
- acid
- uranyl
- solution
- instead
- 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
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
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)
Abstract
Uranium tetrafluoride is made by heating an aqueous solution of a uranyl salt with a reducing agent effective in acid solution, e.g. stannous chloride, with a substantial excess of hydrofluoric acid over that required to form the tetrafluoride. In examples, a solution of uranyl sulphate is prepared by adding tritaoctoxide and the amount of nitric acid necessary to oxidize it to the hexavalent condition to a slight excess of hot sulphuric acid and at least twice the stoichiometric amount of hydrofluoric acid is added along with stannous chloride dihydrate. Instead of uranyl sulphate, the acetate or chloride may be used, and instead of stannous chloride, granulated zinc may be used. Specification 696,053 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1532543A GB704741A (en) | 1943-09-17 | 1943-09-17 | Improvements in or relating to the production of uranium compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1532543A GB704741A (en) | 1943-09-17 | 1943-09-17 | Improvements in or relating to the production of uranium compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB704741A true GB704741A (en) | 1954-03-03 |
Family
ID=10057097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1532543A Expired GB704741A (en) | 1943-09-17 | 1943-09-17 | Improvements in or relating to the production of uranium compounds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB704741A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1004154B (en) * | 1955-12-09 | 1957-03-14 | Degussa | Process for the continuous production of uranium tetrafluoride from aqueous solution |
| FR2463747A1 (en) * | 1979-08-18 | 1981-02-27 | Nukem Gmbh | PROCESS FOR OBTAINING URANIUM TETRAFLUORIDE AND URANIUM HEXAFLUORIDE |
-
1943
- 1943-09-17 GB GB1532543A patent/GB704741A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1004154B (en) * | 1955-12-09 | 1957-03-14 | Degussa | Process for the continuous production of uranium tetrafluoride from aqueous solution |
| FR2463747A1 (en) * | 1979-08-18 | 1981-02-27 | Nukem Gmbh | PROCESS FOR OBTAINING URANIUM TETRAFLUORIDE AND URANIUM HEXAFLUORIDE |
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