AU2485495A - Process for the recovery of molybdenum from impure calcium molybdate resulting from the treatment of uraniferous ores - Google Patents
Process for the recovery of molybdenum from impure calcium molybdate resulting from the treatment of uraniferous oresInfo
- Publication number
- AU2485495A AU2485495A AU24854/95A AU2485495A AU2485495A AU 2485495 A AU2485495 A AU 2485495A AU 24854/95 A AU24854/95 A AU 24854/95A AU 2485495 A AU2485495 A AU 2485495A AU 2485495 A AU2485495 A AU 2485495A
- Authority
- AU
- Australia
- Prior art keywords
- molybdenum
- recovery
- resulting
- treatment
- calcium molybdate
- 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
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title 1
- BIOOACNPATUQFW-UHFFFAOYSA-N calcium;dioxido(dioxo)molybdenum Chemical compound [Ca+2].[O-][Mo]([O-])(=O)=O BIOOACNPATUQFW-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052750 molybdenum Inorganic materials 0.000 title 1
- 239000011733 molybdenum Substances 0.000 title 1
- 238000011084 recovery Methods 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
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/34—Obtaining molybdenum
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
- C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9408986A FR2722701B1 (en) | 1994-07-20 | 1994-07-20 | PROCESS FOR THE RECOVERY OF MOLYBDENE FROM IMPURED CALCIUM MOLYBDATE FROM THE PROCESSING OF URANIFEROES |
FR9408986 | 1994-07-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2485495A true AU2485495A (en) | 1996-02-01 |
AU698786B2 AU698786B2 (en) | 1998-11-05 |
Family
ID=9465578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU24854/95A Ceased AU698786B2 (en) | 1994-07-20 | 1995-07-05 | Process for the recovery of molybdenum from impure calcium molybdate resulting from the treatment of uraniferous ores |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU698786B2 (en) |
CA (1) | CA2154133A1 (en) |
FI (1) | FI953493A (en) |
FR (1) | FR2722701B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103014332B (en) * | 2013-01-16 | 2015-03-11 | 四川顺应金属材料科技有限公司 | Pretreatment method for extracting molybdenum from molybdenum ore |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL34112A0 (en) * | 1969-04-03 | 1970-07-19 | Atomic Energy Commission | Separation and purification of molybdenium-99 |
JPS549193A (en) * | 1977-06-23 | 1979-01-23 | Daido Oxygen | Method of separating and recovering molybdnum and tungsten |
FR2691373B1 (en) * | 1992-05-21 | 1994-08-19 | Commissariat Energie Atomique | Process for the extraction and purification by an organic solvent of molybdenum present in a solution such as a solution of dissolution of impure calcium molybdate. |
-
1994
- 1994-07-20 FR FR9408986A patent/FR2722701B1/en not_active Expired - Fee Related
-
1995
- 1995-07-05 AU AU24854/95A patent/AU698786B2/en not_active Ceased
- 1995-07-18 CA CA002154133A patent/CA2154133A1/en not_active Abandoned
- 1995-07-19 FI FI953493A patent/FI953493A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2154133A1 (en) | 1996-04-18 |
FR2722701B1 (en) | 1996-08-23 |
FR2722701A1 (en) | 1996-01-26 |
FI953493A0 (en) | 1995-07-19 |
AU698786B2 (en) | 1998-11-05 |
FI953493A (en) | 1996-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |