BR8100186A - Processo de valorizacao por separacao seletiva do uranio e do arsenico solubilizados por ataque sulfurico de um minerio uranifero que contem o dito arsenico com impureza inoportuna - Google Patents
Processo de valorizacao por separacao seletiva do uranio e do arsenico solubilizados por ataque sulfurico de um minerio uranifero que contem o dito arsenico com impureza inoportunaInfo
- Publication number
- BR8100186A BR8100186A BR8100186A BR8100186A BR8100186A BR 8100186 A BR8100186 A BR 8100186A BR 8100186 A BR8100186 A BR 8100186A BR 8100186 A BR8100186 A BR 8100186A BR 8100186 A BR8100186 A BR 8100186A
- Authority
- BR
- Brazil
- Prior art keywords
- arsenic
- uranifying
- unoportune
- valuation
- uranium
- Prior art date
Links
- 229910052785 arsenic Inorganic materials 0.000 title 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title 2
- 229910052770 Uranium Inorganic materials 0.000 title 1
- 239000012535 impurity Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/11—Removing sulfur, phosphorus or arsenic other than by roasting
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8001138A FR2473556A1 (fr) | 1980-01-15 | 1980-01-15 | Procede de valorisation de l'uranium a partir d'un minerai uranifere contenant de l'arsenic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8100186A true BR8100186A (pt) | 1981-07-28 |
Family
ID=9237657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8100186A BR8100186A (pt) | 1980-01-15 | 1981-01-14 | Processo de valorizacao por separacao seletiva do uranio e do arsenico solubilizados por ataque sulfurico de um minerio uranifero que contem o dito arsenico com impureza inoportuna |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU541856B2 (enrdf_load_stackoverflow) |
| BR (1) | BR8100186A (enrdf_load_stackoverflow) |
| CA (1) | CA1160459A (enrdf_load_stackoverflow) |
| FR (1) | FR2473556A1 (enrdf_load_stackoverflow) |
| OA (1) | OA06724A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2510540A2 (fr) * | 1977-09-30 | 1983-02-04 | Pechiney Ugine Kuhlmann Uran | Extraction de l'arsenic en solution dans des liqueurs contenant des carbonate, sulfate, eventuellement de l'hydroxyde, alcalins, ainsi que l'un au moins des metaux vanadium, uranium et molybdene |
| FR2504111A2 (fr) * | 1977-09-30 | 1982-10-22 | Pechiney Ugine Kuhlmann Uran | Procede d'extraction de l'arsenic a partir de solutions contenant des carbonate, sulfate, eventuellement de l'hydroxyde, alcalins, ainsi que l'un au moins des metaux vanadium, uranium et molybdene |
| BR8207656A (pt) * | 1981-04-15 | 1983-03-29 | Pechiney Ugine Kuhlmann Uran | Processo de extracao de arsenio a partir de solucoes que contem carbonatos sulfato eventualmente hidroxido alcalinos assim como pelo menos um dos metais vanadio uranio e molibdenio |
| FR2510609B1 (fr) * | 1981-07-29 | 1985-11-15 | Pechiney Aluminium | Epuration selective en matiere arsenicale au cours d'un procede alcalin de traitement d'un minerai uranifere et/ou molybdenifere au moyen d'un compose du magnesium |
| US5384104A (en) * | 1992-11-16 | 1995-01-24 | Westinghouse Electric Corporation | Uranium carbonate extraction process |
| DE19505045C1 (de) * | 1995-02-15 | 1996-07-18 | Urt Umwelttechnik Gmbh | Verfahren zur Abtrennung von Uran, Radium und Arsen aus Lösungen ihrer Verbindungen |
| AUPN439395A0 (en) * | 1995-07-25 | 1995-08-17 | Bactech (Australia) Pty Limited | Process for the removal of arsenic from bacterial leach liquors and slurries |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1058812A (fr) * | 1951-01-19 | 1954-03-19 | Chemical Construction Corp | Nouveaux perfectionnements à la récupération des métaux des minerais métalliques contenant de l'arsenic |
| FR1058811A (fr) * | 1951-01-19 | 1954-03-19 | Chemical Construction Corp | Perfectionnements à la récupération des métaux des minerais métalliques contenant de l'arsenic |
| US2890933A (en) * | 1951-11-02 | 1959-06-16 | Eugene J Michal | Recovery of uranium values from uranium bearing raw materials |
| US2749211A (en) * | 1952-11-19 | 1956-06-05 | Union Carbide & Carbon Corp | Recovery of uranium and vanadium compounds from acid solution |
| FR1318427A (fr) * | 1962-03-28 | 1963-02-15 | Perfectionnement au procédé d'extraction de l'uranium de ses minerais | |
| CA1105264A (en) * | 1977-07-05 | 1981-07-21 | Verner B. Sefton | Hydrometallurgical process for the treatment of ores |
| FI58354C (fi) * | 1977-11-28 | 1981-01-12 | Outokumpu Oy | Foerfarande foer behandling av raomaterial innehaollande arsenik och metall |
-
1980
- 1980-01-15 FR FR8001138A patent/FR2473556A1/fr active Granted
-
1981
- 1981-01-12 AU AU66146/81A patent/AU541856B2/en not_active Ceased
- 1981-01-14 CA CA000368471A patent/CA1160459A/fr not_active Expired
- 1981-01-14 BR BR8100186A patent/BR8100186A/pt unknown
- 1981-01-15 OA OA57301A patent/OA06724A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU6614681A (en) | 1981-07-23 |
| FR2473556B1 (enrdf_load_stackoverflow) | 1984-05-18 |
| OA06724A (fr) | 1982-06-30 |
| AU541856B2 (en) | 1985-01-24 |
| FR2473556A1 (fr) | 1981-07-17 |
| CA1160459A (fr) | 1984-01-17 |
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