SE8106089L - Utvinning av molybden ur lakslam - Google Patents
Utvinning av molybden ur lakslamInfo
- Publication number
- SE8106089L SE8106089L SE8106089A SE8106089A SE8106089L SE 8106089 L SE8106089 L SE 8106089L SE 8106089 A SE8106089 A SE 8106089A SE 8106089 A SE8106089 A SE 8106089A SE 8106089 L SE8106089 L SE 8106089L
- Authority
- SE
- Sweden
- Prior art keywords
- leach
- molybdenum
- recovery
- solution
- caustic
- Prior art date
Links
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 title abstract 2
- 239000011733 molybdenum Substances 0.000 title abstract 2
- 241000972773 Aulopiformes Species 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- 235000019515 salmon Nutrition 0.000 title 1
- 239000010802 sludge Substances 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 4
- 239000003518 caustics Substances 0.000 abstract 3
- 238000011084 recovery Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 150000002751 molybdenum Chemical class 0.000 abstract 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 abstract 2
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 abstract 2
- 239000011343 solid material Substances 0.000 abstract 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 239000000908 ammonium hydroxide Substances 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 229910052961 molybdenite Inorganic materials 0.000 abstract 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
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)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/205,843 US4296077A (en) | 1980-11-10 | 1980-11-10 | Recovery of molybdenum values from leach muds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE8106089L true SE8106089L (sv) | 1982-05-11 |
Family
ID=22763864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8106089A SE8106089L (sv) | 1980-11-10 | 1981-10-14 | Utvinning av molybden ur lakslam |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4296077A (de) |
| JP (1) | JPS57100919A (de) |
| DE (1) | DE3141630A1 (de) |
| FR (1) | FR2493874A1 (de) |
| GB (1) | GB2087372A (de) |
| SE (1) | SE8106089L (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4417972A (en) * | 1981-11-04 | 1983-11-29 | Exxon Research And Engineering Co. | Recovery of coal liquefaction catalysts |
| US5223234A (en) * | 1988-12-22 | 1993-06-29 | Kloeckner-Humboldt-Deutz Ag | Method for producing molybdenum trioxide (MOO3) from raw materials that contain MOS2 |
| US7824633B2 (en) * | 2006-11-21 | 2010-11-02 | Freeport-Mcmoran Corporation | System and method for conversion of molybdenite to one or more molybdenum oxides |
| CN100552060C (zh) * | 2007-12-03 | 2009-10-21 | 李锋铎 | 高压氧氨浸从石煤矿中提取与分离镍钼的工艺 |
| CN102534207A (zh) * | 2010-12-10 | 2012-07-04 | 北京有色金属研究总院 | 一种高温常压通氧分解辉钼矿的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3196004A (en) * | 1963-04-01 | 1965-07-20 | Sherritt Gordon Mines Ltd | Molybdenum recovery process |
| US3658464A (en) * | 1970-05-15 | 1972-04-25 | American Metal Climax Inc | Molybdenum oxide refining process |
| BE794636A (fr) * | 1972-01-27 | 1973-05-16 | American Metal Climax Inc | Procede pour produite de l'oxyde de molybdene et du molybdate d'ammonium de haute purete |
| US3957946A (en) * | 1974-12-23 | 1976-05-18 | Amax Inc. | Molybdenum oxide purification process |
-
1980
- 1980-11-10 US US06/205,843 patent/US4296077A/en not_active Expired - Lifetime
-
1981
- 1981-10-14 SE SE8106089A patent/SE8106089L/ not_active Application Discontinuation
- 1981-10-16 GB GB8131314A patent/GB2087372A/en not_active Withdrawn
- 1981-10-19 FR FR8119597A patent/FR2493874A1/fr active Pending
- 1981-10-19 JP JP56165875A patent/JPS57100919A/ja active Pending
- 1981-10-20 DE DE19813141630 patent/DE3141630A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2493874A1 (fr) | 1982-05-14 |
| US4296077A (en) | 1981-10-20 |
| DE3141630A1 (de) | 1982-07-15 |
| GB2087372A (en) | 1982-05-26 |
| JPS57100919A (en) | 1982-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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