JPS55144419A - Manufacture of phosphoric acid involving recovery of uranium - Google Patents
Manufacture of phosphoric acid involving recovery of uraniumInfo
- Publication number
- JPS55144419A JPS55144419A JP5367679A JP5367679A JPS55144419A JP S55144419 A JPS55144419 A JP S55144419A JP 5367679 A JP5367679 A JP 5367679A JP 5367679 A JP5367679 A JP 5367679A JP S55144419 A JPS55144419 A JP S55144419A
- Authority
- JP
- Japan
- Prior art keywords
- phosphoric acid
- decomposition
- gypsum
- acid
- sent
- 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.)
- Granted
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title abstract 12
- 229910000147 aluminium phosphate Inorganic materials 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910052770 Uranium Inorganic materials 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 6
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 abstract 4
- 238000000354 decomposition reaction Methods 0.000 abstract 4
- 150000004683 dihydrates Chemical class 0.000 abstract 3
- 239000010440 gypsum Substances 0.000 abstract 3
- 229910052602 gypsum Inorganic materials 0.000 abstract 3
- 230000036571 hydration Effects 0.000 abstract 3
- 238000006703 hydration reaction Methods 0.000 abstract 3
- 239000002367 phosphate rock Substances 0.000 abstract 3
- 238000000605 extraction Methods 0.000 abstract 2
- 239000000706 filtrate Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5367679A JPS55144419A (en) | 1979-05-01 | 1979-05-01 | Manufacture of phosphoric acid involving recovery of uranium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5367679A JPS55144419A (en) | 1979-05-01 | 1979-05-01 | Manufacture of phosphoric acid involving recovery of uranium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55144419A true JPS55144419A (en) | 1980-11-11 |
| JPS5754452B2 JPS5754452B2 (en:Method) | 1982-11-18 |
Family
ID=12949418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5367679A Granted JPS55144419A (en) | 1979-05-01 | 1979-05-01 | Manufacture of phosphoric acid involving recovery of uranium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55144419A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4431610A (en) * | 1981-02-23 | 1984-02-14 | Central Glass Company Limited | Method of recovering uranium from wet process phosphoric acid |
-
1979
- 1979-05-01 JP JP5367679A patent/JPS55144419A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4431610A (en) * | 1981-02-23 | 1984-02-14 | Central Glass Company Limited | Method of recovering uranium from wet process phosphoric acid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5754452B2 (en:Method) | 1982-11-18 |
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