FR2147823A1 - Recovery of cobalt nitrate from cobalt and molybdenum catalysts - - on alumina carriers by sulphuric acid leaching - Google Patents
Recovery of cobalt nitrate from cobalt and molybdenum catalysts - - on alumina carriers by sulphuric acid leachingInfo
- Publication number
- FR2147823A1 FR2147823A1 FR7128130A FR7128130A FR2147823A1 FR 2147823 A1 FR2147823 A1 FR 2147823A1 FR 7128130 A FR7128130 A FR 7128130A FR 7128130 A FR7128130 A FR 7128130A FR 2147823 A1 FR2147823 A1 FR 2147823A1
- Authority
- FR
- France
- Prior art keywords
- cobalt
- recovery
- sulphuric acid
- acid leaching
- soln
- 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
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title abstract 3
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 title abstract 3
- 235000011149 sulphuric acid Nutrition 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000002386 leaching Methods 0.000 title abstract 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 1
- 239000000969 carrier Substances 0.000 title 1
- 239000010941 cobalt Substances 0.000 title 1
- 229910017052 cobalt Inorganic materials 0.000 title 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 title 1
- 239000011733 molybdenum Substances 0.000 title 1
- 229910052750 molybdenum Inorganic materials 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 239000001117 sulphuric acid Substances 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 2
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
-
- 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)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7128130A FR2147823A1 (en) | 1971-07-30 | 1971-07-30 | Recovery of cobalt nitrate from cobalt and molybdenum catalysts - - on alumina carriers by sulphuric acid leaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7128130A FR2147823A1 (en) | 1971-07-30 | 1971-07-30 | Recovery of cobalt nitrate from cobalt and molybdenum catalysts - - on alumina carriers by sulphuric acid leaching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2147823A1 true FR2147823A1 (en) | 1973-03-11 |
| FR2147823B1 FR2147823B1 (enExample) | 1975-07-11 |
Family
ID=9081271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7128130A Granted FR2147823A1 (en) | 1971-07-30 | 1971-07-30 | Recovery of cobalt nitrate from cobalt and molybdenum catalysts - - on alumina carriers by sulphuric acid leaching |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2147823A1 (enExample) |
-
1971
- 1971-07-30 FR FR7128130A patent/FR2147823A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2147823B1 (enExample) | 1975-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1385926A (en) | Process and apparatus for the recovery of sulfuric acid | |
| GB1356835A (en) | Recovery of metal values from aqueous solutions | |
| GB1490786A (en) | Hydrometallurgical production of technical grade molybdic oxide from molybdenite concentrates | |
| IE40009L (en) | Zinc and copper recovery | |
| GB1361532A (en) | Treatment of aluminium waste liquors | |
| FR2147823A1 (en) | Recovery of cobalt nitrate from cobalt and molybdenum catalysts - - on alumina carriers by sulphuric acid leaching | |
| US2427555A (en) | Process of treating ferrous sulphate solutions | |
| GB1310065A (en) | Recovery of molybdenum values | |
| GT197745588A (es) | Procedimiento para la produccion de niquel de alta pureza patiendo de minerales oxidados | |
| GB1427317A (en) | Recovery of nickel and cobalt | |
| GB1368535A (en) | Method for selectively abstracting nickel from an aqueous ammoniacal solution | |
| ES412375A1 (es) | Un metodo para recuperar cobre a partir de minerales de co-bre sulfurados. | |
| GB1126232A (en) | A method of treating a waste acid solution obtained from pickling silicon steel sheets | |
| GB1348172A (en) | Process for extracting cobalt from used catalysts | |
| FR2131824A1 (en) | High purity nickel prodn - from oxide ores (cased) | |
| US2720472A (en) | Method of pickling iron and recovering pickling agent | |
| ES388664A1 (es) | Un procedimiento para la recuperacion de sulfato de amonio desde sus soluciones contaminadas por sustancias organicas. | |
| JPS51136595A (en) | Method of clarifing exhaust gas of dry type | |
| FR2129915A1 (en) | High purity nickel - from sulphur-contg concentrates | |
| GB688574A (en) | Improvements relating to the production of non-ferrous metals from substantially iron-free aqueous inorganic acid solutions containing the same | |
| SU394318A1 (ru) | Способ переработки отработанных сернокислотных травильных растворов | |
| DE2137817A1 (de) | Verfahren zur gewinnung von kobalt in form von kobaltnitrat aus verbrauchten katalysatoren | |
| GB1058614A (en) | Process for treating liquid extracted from soda-roasted laterite | |
| GB968679A (en) | Process for the direct preparation of practically spherical granular, uranium-containing material of a definite particle size | |
| Kimure | Treatment of waste liquor from titanium dioxide manufacturing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |