GB696054A - Improvements in or relating to a process for the manufacture of uranium tetrafluoride - Google Patents
Improvements in or relating to a process for the manufacture of uranium tetrafluorideInfo
- Publication number
- GB696054A GB696054A GB848342A GB848342A GB696054A GB 696054 A GB696054 A GB 696054A GB 848342 A GB848342 A GB 848342A GB 848342 A GB848342 A GB 848342A GB 696054 A GB696054 A GB 696054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- uranium
- disulphate
- relating
- manufacture
- uranium tetrafluoride
- 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 produced by reacting hydrogen fluoride, suitably in twice the theoretical amount, with uranium disulphate in aqueous dispersion at a temperature near the boiling point. The settled precipitate is washed and dried, e.g. by heating to 100 DEG C until the monohydrate is formed, and then to 400 DEG C in an inert gas or in vacuum to complete the dehydration. The dehydrated product may be converted to the hexafluoride by treatment with fluorine. The uranium disulphate may be prepared by reducing aqueous uranyl sulphate electrolytically, or with zinc or stannous chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848342A GB696054A (en) | 1942-06-19 | 1942-06-19 | Improvements in or relating to a process for the manufacture of uranium tetrafluoride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848342A GB696054A (en) | 1942-06-19 | 1942-06-19 | Improvements in or relating to a process for the manufacture of uranium tetrafluoride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB696054A true GB696054A (en) | 1953-08-26 |
Family
ID=9853333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB848342A Expired GB696054A (en) | 1942-06-19 | 1942-06-19 | Improvements in or relating to a process for the manufacture of uranium tetrafluoride |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB696054A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2328662A1 (en) * | 1975-10-22 | 1977-05-20 | Doryokuro Kakunenryo Kk | CONTINUOUS PREPARATION OF URANIUM TETRAFLUORIDE BY FORMATION, SUSPENSION, MAGNIFICATION AND PRECIPITATION OF ITS CRYSTALLINE PARTICLES |
-
1942
- 1942-06-19 GB GB848342A patent/GB696054A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2328662A1 (en) * | 1975-10-22 | 1977-05-20 | Doryokuro Kakunenryo Kk | CONTINUOUS PREPARATION OF URANIUM TETRAFLUORIDE BY FORMATION, SUSPENSION, MAGNIFICATION AND PRECIPITATION OF ITS CRYSTALLINE PARTICLES |
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