DE27168C - Process for the extraction of cobalt and manganese oxides from their ores by boiling them with vitriol iron solution - Google Patents
Process for the extraction of cobalt and manganese oxides from their ores by boiling them with vitriol iron solutionInfo
- Publication number
- DE27168C DE27168C DENDAT27168D DE27168DA DE27168C DE 27168 C DE27168 C DE 27168C DE NDAT27168 D DENDAT27168 D DE NDAT27168D DE 27168D A DE27168D A DE 27168DA DE 27168 C DE27168 C DE 27168C
- Authority
- DE
- Germany
- Prior art keywords
- ores
- cobalt
- boiling
- extraction
- manganese oxides
- 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.)
- Active
Links
- 229910000468 manganese oxide Inorganic materials 0.000 title claims description 5
- 238000009835 boiling Methods 0.000 title claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims description 3
- 229910052803 cobalt Inorganic materials 0.000 title claims description 3
- 239000010941 cobalt Substances 0.000 title claims description 3
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 title claims description 3
- 238000000034 method Methods 0.000 title description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 238000000605 extraction Methods 0.000 title 1
- 229910052742 iron Inorganic materials 0.000 title 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 claims description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000005283 ground state Effects 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 11
- NUJOXMJBOLGQSY-UHFFFAOYSA-N Manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese(II,III) oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 235000021395 porridge Nutrition 0.000 description 2
- LBFUKZWYPLNNJC-UHFFFAOYSA-N Cobalt(II,III) oxide Chemical compound [Co]=O.O=[Co]O[Co]=O LBFUKZWYPLNNJC-UHFFFAOYSA-N 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- RFYUQSQGLHNNOY-UHFFFAOYSA-N cobalt;sulfuric acid Chemical compound [Co].OS(O)(=O)=O RFYUQSQGLHNNOY-UHFFFAOYSA-N 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001404 mediated Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001131 transforming Effects 0.000 description 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated acids or salts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMTPATENT OFFICE
KLASSE 40: Hüttenwesen.CLASS 40: Metallurgy.
derselben mit Eisenvitriollösung.same with vitriol solution.
Die Erfindung besteht in der Anwendung von Eisenvitriol oder sonst einer Eisenvitriol bildenden Substanz oder Mischung zum Zweck der Extraction von Kobalt- oder Manganoxyden aus ihren Erzen in Form von schwefelsauren Salzen (schwefelsaures Kobalt- und Manganoxydul), in welcher Form sie durch alte wohlbekannte Processe in Oxyde umgewandelt werden können.The invention consists in the use of iron vitriol or some other form of iron vitriol Substance or mixture for the purpose of extracting cobalt or manganese oxides their ores in the form of sulfuric acid salts (sulfuric acid cobalt and manganese oxide), in which form they can be converted into oxides by ancient well-known processes.
Das Verfahren besteht in Folgendem: Das Erz wird zuerst sehr fein gestofsen oder gemahlen und der Procentsatz des Kobalt- und Manganoxyds festgestellt. Alsdann wird das nöthige Quantum Eisenvitriol zugesetzt, um die genannten Oxyde in schwefelsaure Oxydule zu verwandeln. Wenn das Erz nicht nafs gemahlen wird, so muis Wasser zugesetzt werden, um einen Brei herzustellen. In diesem Zustande wird die Masse eine halbe Stunde lang in einem geeigneten Gefäfs gekocht; während dieser Zeit werden alle Oxyde in schwefelsaure Oxydule umgewandelt und durch die Flüssigkeit, in welcher sie gekocht worden, in Auflösung erhalten. Die Lösung wird decantirt und aus dem dicken Bodensatz der zurückgebliebene Rest der schwefelsauren Oxydule ausgewaschen. Alsdann wird die Lösung vermittelst irgend einer der bekannten Arten zur Verwandlung der oben genannten schwefelsauren Oxydule in Oxyde behandelt.The process consists of the following: The ore is first crushed or ground very finely and the percentage of cobalt and manganese oxide determined. The necessary quantity of iron vitriol is then added to reduce the to transform said oxides into sulfuric acid oxydules. If the ore is not nafs ground water must be added to make a pulp. In this condition the mass will last for half an hour cooked in a suitable vessel; during this time all oxides become sulfuric acid Oxydule is transformed and dissolved by the liquid in which it has been cooked obtain. The solution is decanted, and the remaining residue from the thick sediment The rest of the sulfuric acid oxides washed out. Then the solution is mediated somehow one of the known ways of transforming the above-mentioned sulfuric acid oxydules into Oxyde treated.
Wenn man den Brei in kaltes Wasser bringt und ihn darin etwa 24 Stunden läfst, so wird sich der gröfste Theil der Oxyde in schwefelsaure Oxydule verwandelt haben, jedoch ist dieser Procefs langwierig und nicht so wirksam, als wenn der Brei gekocht wird.If you put the porridge in cold water and leave it in it for about 24 hours, it becomes the greater part of the oxides have changed into sulfuric acid oxides, but is these proceses tedious and not as effective as when the porridge is boiled.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE27168C true DE27168C (en) |
Family
ID=303496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT27168D Active DE27168C (en) | Process for the extraction of cobalt and manganese oxides from their ores by boiling them with vitriol iron solution |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE27168C (en) |
-
0
- DE DENDAT27168D patent/DE27168C/en active Active
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