MA19179A1 - Procede pour la recuperation d'uranium a partir d'acide phosphorique . - Google Patents
Procede pour la recuperation d'uranium a partir d'acide phosphorique .Info
- Publication number
- MA19179A1 MA19179A1 MA19389A MA19389A MA19179A1 MA 19179 A1 MA19179 A1 MA 19179A1 MA 19389 A MA19389 A MA 19389A MA 19389 A MA19389 A MA 19389A MA 19179 A1 MA19179 A1 MA 19179A1
- Authority
- MA
- Morocco
- Prior art keywords
- uranium
- recovery
- phosphoric acid
- phosphoric
- acid
- Prior art date
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title 2
- 229910052770 Uranium Inorganic materials 0.000 title 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 title 1
- 238000000034 method Methods 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
- C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
- C22B60/0282—Solutions containing P ions, e.g. treatment of solutions resulting from the leaching of phosphate ores or recovery of uranium from wet-process phosphoric acid
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
- C22B60/026—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries liquid-liquid extraction with or without dissolution in organic solvents
Landscapes
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (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 |
|---|---|---|---|
| US06/160,245 US4374806A (en) | 1980-06-17 | 1980-06-17 | Raffinate wash of second cycle solvent in the recovery of uranium from phosphate rock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MA19179A1 true MA19179A1 (fr) | 1981-12-31 |
Family
ID=22576121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA19389A MA19179A1 (fr) | 1980-06-17 | 1981-06-15 | Procede pour la recuperation d'uranium a partir d'acide phosphorique . |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4374806A (fr) |
| KR (1) | KR830005880A (fr) |
| BE (1) | BE889267A (fr) |
| CA (1) | CA1163811A (fr) |
| FR (1) | FR2484456A1 (fr) |
| GB (1) | GB2088346B (fr) |
| IL (1) | IL63066A0 (fr) |
| MA (1) | MA19179A1 (fr) |
| NL (1) | NL8102882A (fr) |
| OA (1) | OA06836A (fr) |
| PL (1) | PL231715A1 (fr) |
| PT (1) | PT73203B (fr) |
| YU (1) | YU150281A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4435367A (en) | 1981-07-21 | 1984-03-06 | Wyoming Mineral Corporation | Barren solvent wash by oxidized raffinate acid in the process of uranium extraction from phosphoric acid |
| CN118877851A (zh) * | 2024-09-19 | 2024-11-01 | 万华化学集团股份有限公司 | 一种电池级磷酸铁的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3737513A (en) * | 1970-07-02 | 1973-06-05 | Freeport Minerals Co | Recovery of uranium from an organic extractant by back extraction with h3po4 or hf |
| US3711591A (en) * | 1970-07-08 | 1973-01-16 | Atomic Energy Commission | Reductive stripping process for the recovery of uranium from wet-process phosphoric acid |
| US4002716A (en) * | 1973-08-23 | 1977-01-11 | Westinghouse Electric Corporation | Sulfide precipitation method of separating uranium from group II and group III metal ions |
| US4105741A (en) * | 1976-03-08 | 1978-08-08 | Freeport Minerals Company | Process for recovery of uranium from wet process phosphoric acid |
| FR2396803A1 (fr) * | 1977-07-05 | 1979-02-02 | Cogema | Procede d'extraction d'uranium a partir d'acide phosphorique de voie humide |
| FR2459205A2 (fr) * | 1979-06-15 | 1981-01-09 | Commissariat Energie Atomique | Procede de recuperation de l'uranium present dans une solution d'acide phosphorique |
-
1980
- 1980-06-17 US US06/160,245 patent/US4374806A/en not_active Expired - Lifetime
-
1981
- 1981-06-10 IL IL63066A patent/IL63066A0/xx unknown
- 1981-06-12 GB GB8118140A patent/GB2088346B/en not_active Expired
- 1981-06-15 MA MA19389A patent/MA19179A1/fr unknown
- 1981-06-15 YU YU01502/81A patent/YU150281A/xx unknown
- 1981-06-15 FR FR8111770A patent/FR2484456A1/fr not_active Withdrawn
- 1981-06-16 PL PL23171581A patent/PL231715A1/xx unknown
- 1981-06-16 PT PT73203A patent/PT73203B/pt unknown
- 1981-06-16 CA CA000379910A patent/CA1163811A/fr not_active Expired
- 1981-06-16 NL NL8102882A patent/NL8102882A/nl not_active Application Discontinuation
- 1981-06-17 OA OA57425A patent/OA06836A/fr unknown
- 1981-06-17 BE BE0/205132A patent/BE889267A/fr not_active IP Right Cessation
- 1981-06-17 KR KR1019810002201A patent/KR830005880A/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB2088346B (en) | 1984-05-16 |
| KR830005880A (ko) | 1983-09-14 |
| NL8102882A (nl) | 1982-01-18 |
| GB2088346A (en) | 1982-06-09 |
| IL63066A0 (en) | 1981-09-13 |
| FR2484456A1 (fr) | 1981-12-18 |
| YU150281A (en) | 1983-09-30 |
| OA06836A (fr) | 1983-02-28 |
| PT73203A (en) | 1981-07-01 |
| CA1163811A (fr) | 1984-03-20 |
| BE889267A (fr) | 1981-12-17 |
| US4374806A (en) | 1983-02-22 |
| PT73203B (en) | 1982-07-16 |
| PL231715A1 (fr) | 1982-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE852145A (fr) | Procede pour la recuperation d'uranium a partir d'acide phosphorique obtenu par voie humide | |
| BE887785A (fr) | Procede de production et de recuperation d'acide terephtalique | |
| FR2343712A1 (fr) | Procede pour la preparation de l'acide acrylique a partir du propylene | |
| FR2535305B1 (fr) | Procede d'extraction d'uranium a partir de tetrafluorure d'uranium | |
| BE870486A (fr) | Procede de recuperation d'uranium au depart de solutions d'acide phosphorique | |
| BE890253A (fr) | Procede pour la recuperation des metaux a partir des boues | |
| FR2492358B1 (fr) | Procede de fabrication d'acide phosphorique par voie humide a partir de roche phosphatee | |
| BE852230A (fr) | Procede de preparation d'acide phosphorique a partir de minerais de phosphate | |
| MA18654A1 (fr) | Procede de recuperation de l'uranium present dans les solutions de l'acide phosphorique | |
| MA19287A1 (fr) | Procede pour entrainer l'uranium d'un acide alcoypyrophosphorique . | |
| RO79610A (fr) | Procede de recuperation de l'acide acrylique | |
| MA18518A1 (fr) | Procede pour separer le fer de l'uranium | |
| MA19009A1 (fr) | Procede pour produire de l'acide phosphorique et du gypse a partir de phosphorite,permettant de recuperer facilement l'uranium | |
| MA19042A1 (fr) | Procede pour la recuperation d'uranium a partir d'acide phosphorique de procede humide . | |
| MA19224A1 (fr) | Procede pour la recuperation de l'uranium a partir d'acide phosphorique de procede humide . | |
| MA19044A1 (fr) | Procede pour la recuperation de l'uranium a partir de l'acide phosphorique . | |
| MA19041A1 (fr) | Procede pour la recuperation d'uranium a partir d'acide phosphorique de procede humide . | |
| MA19030A1 (fr) | Procede de production d'un acide dialkylphosphorique | |
| MA19328A1 (fr) | Procede de recuperation de l'uranium (vi) present dans des solutions d'acide phosphorique . | |
| BE889267A (fr) | Procede pour la recuperation d'uranium a partir d'acide phosphorique | |
| MA18911A1 (fr) | Perfectionnement au procede de recuperation de l'uranium d'un acide phosphorique inpur | |
| FR2457273B1 (fr) | Procede pour la recuperation d'acetone | |
| FR2560187B1 (fr) | Procede de recuperation de l'acide methacrylique | |
| BE890350A (fr) | Procede de production d'acide 0-(2,6-dichloranilino)phenylacetique | |
| FR2500429B1 (fr) | Procede de recuperation d'uranium a partir d'acide phosphorique obtenu par voie humide |