GB1358772A - Defluorination of uranium compositions - Google Patents
Defluorination of uranium compositionsInfo
- Publication number
- GB1358772A GB1358772A GB2836671A GB2836671A GB1358772A GB 1358772 A GB1358772 A GB 1358772A GB 2836671 A GB2836671 A GB 2836671A GB 2836671 A GB2836671 A GB 2836671A GB 1358772 A GB1358772 A GB 1358772A
- Authority
- GB
- United Kingdom
- Prior art keywords
- uranium
- compositions
- puo
- temp
- atmosphere
- 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
- 239000000203 mixture Substances 0.000 title abstract 5
- 229910052770 Uranium Inorganic materials 0.000 title abstract 4
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title abstract 4
- 238000006115 defluorination reaction Methods 0.000 title 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- 229910004261 CaF 2 Inorganic materials 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 1
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 1
- 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 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910000439 uranium oxide Inorganic materials 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6230870A | 1970-08-10 | 1970-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1358772A true GB1358772A (en) | 1974-07-03 |
Family
ID=22041644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2836671A Expired GB1358772A (en) | 1970-08-10 | 1971-06-17 | Defluorination of uranium compositions |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE771094A (enExample) |
| CA (1) | CA954306A (enExample) |
| DE (1) | DE2139802A1 (enExample) |
| ES (1) | ES393781A1 (enExample) |
| FR (1) | FR2102144B1 (enExample) |
| GB (1) | GB1358772A (enExample) |
-
1971
- 1971-06-17 GB GB2836671A patent/GB1358772A/en not_active Expired
- 1971-07-06 CA CA117,417A patent/CA954306A/en not_active Expired
- 1971-07-29 FR FR7127911A patent/FR2102144B1/fr not_active Expired
- 1971-07-30 ES ES393781A patent/ES393781A1/es not_active Expired
- 1971-08-09 DE DE19712139802 patent/DE2139802A1/de active Pending
- 1971-08-09 BE BE771094A patent/BE771094A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2102144A1 (enExample) | 1972-04-07 |
| BE771094A (fr) | 1971-12-16 |
| DE2139802A1 (de) | 1972-03-02 |
| ES393781A1 (es) | 1973-09-01 |
| CA954306A (en) | 1974-09-10 |
| FR2102144B1 (enExample) | 1974-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |