FR2593193B1 - Procede de lixiviation acceleree de minerai d'uranium - Google Patents
Procede de lixiviation acceleree de minerai d'uraniumInfo
- Publication number
- FR2593193B1 FR2593193B1 FR8600718A FR8600718A FR2593193B1 FR 2593193 B1 FR2593193 B1 FR 2593193B1 FR 8600718 A FR8600718 A FR 8600718A FR 8600718 A FR8600718 A FR 8600718A FR 2593193 B1 FR2593193 B1 FR 2593193B1
- Authority
- FR
- France
- Prior art keywords
- procedure
- uranium ore
- accelerated leaching
- leaching
- accelerated
- 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 - Lifetime
Links
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
- 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
- C22B60/0208—Obtaining thorium, uranium, or other actinides obtaining uranium preliminary treatment of ores or scrap
-
- 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
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
-
- 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
- C22B15/00—Obtaining copper
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/0004—Preliminary treatment without modification of the copper constituent
- C22B15/0006—Preliminary treatment without modification of the copper constituent by dry processes
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/0004—Preliminary treatment without modification of the copper constituent
- C22B15/0008—Preliminary treatment without modification of the copper constituent by wet processes
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- 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
- C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
- C22B60/0226—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors
- C22B60/0234—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using acidic solutions or liquors sulfurated ion as active agent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8600718A FR2593193B1 (fr) | 1986-01-20 | 1986-01-20 | Procede de lixiviation acceleree de minerai d'uranium |
ES8700118A ES2002238A6 (es) | 1986-01-20 | 1987-01-20 | Procedimiento de lixiviacion acelerada de mineral de uranio |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8600718A FR2593193B1 (fr) | 1986-01-20 | 1986-01-20 | Procede de lixiviation acceleree de minerai d'uranium |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2593193A1 FR2593193A1 (fr) | 1987-07-24 |
FR2593193B1 true FR2593193B1 (fr) | 1994-04-15 |
Family
ID=9331271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8600718A Expired - Lifetime FR2593193B1 (fr) | 1986-01-20 | 1986-01-20 | Procede de lixiviation acceleree de minerai d'uranium |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2002238A6 (fr) |
FR (1) | FR2593193B1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2621927B1 (fr) * | 1988-07-08 | 1994-08-05 | Cogema | Procede de lixiviation statique acceleree de minerai argileux |
WO1996010653A1 (fr) * | 1994-10-04 | 1996-04-11 | The Australian National University | Traitement des mineraux pour l'extraction du zirconium |
US6312500B1 (en) * | 2000-03-30 | 2001-11-06 | Bhp Minerals International Inc. | Heap leaching of nickel containing ore |
AU2003903632A0 (en) | 2003-07-14 | 2003-07-31 | Qni Technology Pty Ltd | Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material |
CN107739850A (zh) * | 2017-09-15 | 2018-02-27 | 核工业北京化工冶金研究院 | 一种从包裹型铀钼矿中回收铀钼的清洁生产方法 |
CN107723459A (zh) * | 2017-09-15 | 2018-02-23 | 核工业北京化工冶金研究院 | 一种包裹型铀钼矿制粒焙烧堆浸提取铀钼的方法 |
CN107858513A (zh) * | 2017-10-09 | 2018-03-30 | 核工业北京化工冶金研究院 | 一种从铀钼矿酸浸尾渣中提取铀钼的方法 |
CN107746967A (zh) * | 2017-10-09 | 2018-03-02 | 核工业北京化工冶金研究院 | 一种从铀钼矿酸浸尾渣中回收铀钼的生产工艺 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1248073A (fr) * | 1959-10-29 | 1960-12-09 | Pechiney Prod Chimiques Sa | Traitement de minerais uranifères |
US3250589A (en) * | 1964-01-31 | 1966-05-10 | Kerr Mc Gee Oil Ind Inc | Method of acid leaching uranium ores |
FR1430384A (fr) * | 1965-01-22 | 1966-03-04 | Commissariat Energie Atomique | Procédé de traitement de minerais uranifères |
GB1328242A (en) * | 1970-05-21 | 1973-08-30 | Atomic Energy Authority Uk | Processes for recovering uranium values from ores |
GB1595073A (en) * | 1977-05-03 | 1981-08-05 | Interox Chemicals Ltd | Uranium extraction |
-
1986
- 1986-01-20 FR FR8600718A patent/FR2593193B1/fr not_active Expired - Lifetime
-
1987
- 1987-01-20 ES ES8700118A patent/ES2002238A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES2002238A6 (es) | 1988-07-16 |
FR2593193A1 (fr) | 1987-07-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2574092B1 (fr) | Procede d'extraction d'or de minerais rebelles | |
FR2560281B1 (fr) | Installation pour l'extraction de minerais des fonds marins | |
ZA884264B (en) | Process for the recovery of acid from metalliferous solutions of such acid | |
FR2583038B1 (fr) | Procede de deprotection des esters et ethers allyliques | |
FR2568867B1 (fr) | Procede de preparation de tetrafluorure d'uranium | |
FR2593193B1 (fr) | Procede de lixiviation acceleree de minerai d'uranium | |
ZA852220B (en) | Process for the removal of sulphur compounds from off-gases | |
ES512410A0 (es) | "metodo de extraccion de minerales por disolucion". | |
BE893393A (fr) | Procede d'extraction et de purification de substances antineoplastiques | |
FR2631043B1 (fr) | Procede de lixiviation de l'or | |
FR2643742B1 (fr) | Procede d'enlevement du thorium d'un effluent raffine provenant du traitement de concentres de minerai d'uranium | |
ZA792684B (en) | Method for extraction of uranium from ores | |
FR2632657B1 (fr) | Procede de traitement d'un minerai uranifere en limitant les pertes de reactifs | |
AU548252B2 (en) | Leaching of uranium from its ore | |
FR2515211B1 (fr) | Procede d'affinage de metal | |
FR2621927B1 (fr) | Procede de lixiviation statique acceleree de minerai argileux | |
KR860005896A (ko) | 저품위 라레라이트광으로부터 니켈의 침출방법 | |
OA08362A (fr) | Procédé de séparation des terres rares et de l'uranium d'un concentré d'UF4 et de leur valorisation. | |
FR2615850B1 (fr) | Procede de preparation de tetrafluorure d'uranium | |
CS316587A1 (en) | Method of acid leaching sandstone-type ores especially uranium ones | |
JPS53130299A (en) | Method of recovering valued phosphate from waste acid solution | |
RO76098A2 (fr) | Procede de solubilisation d'uranium des minerais | |
MA18984A1 (fr) | Procede de re-extraction reductrice de l'uranium d'un extractant organique | |
ZA823017B (en) | Process for leaching of uranium from its ore | |
CS522587A1 (en) | Method of uranium ores leaching by means of iron sulphate |