AT89982B - Process for the extraction of metals from metal-containing goods of any kind. - Google Patents
Process for the extraction of metals from metal-containing goods of any kind.Info
- Publication number
- AT89982B AT89982B AT89982DA AT89982B AT 89982 B AT89982 B AT 89982B AT 89982D A AT89982D A AT 89982DA AT 89982 B AT89982 B AT 89982B
- Authority
- AT
- Austria
- Prior art keywords
- metals
- extraction
- metal
- containing goods
- desc
- Prior art date
Links
- 239000002184 metal Substances 0.000 title description 3
- 229910052751 metal Inorganic materials 0.000 title description 3
- 238000000605 extraction Methods 0.000 title description 2
- 150000002739 metals Chemical class 0.000 title description 2
- 238000000034 method Methods 0.000 title description 2
- 239000002893 slag Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 239000005569 Iron sulphate Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
<Desc/Clms Page number 1>
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EMI2.2
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EMI3.1
die. Eisensulfidverbhidung auf und nur Kupfer und Silber bleiben als Sulfide zurück.
Die Scheidung dieser ist dann nach bekannten Methoden leicht auszuführen.
Dieser Gewinnungsprozess verursacht (im Gegensatze zu der Weiterverarbeitung eines Steines durch Abrösten, Konzentrationsschmelzen oder Konverterverblasen usw.) geringe Kosten ; denn aus dem gewonnene11 Eisensulfat und dem Schwefelwasserstoff lässt sich Schwefel und hieraus wieder die zum Lösen
EMI3.2
Gesteinen, Schlacken.
Sanden, Aschen, Erzen jeder Art, mit Ausschluss von Kiesen, dadurch gekennzeichnet, dass man das Gut bei einer die üblichen Steinsrhmelztemperaturen iibersteigenden Temperatur mit schwefelhaltigen Zuschlagen niederschmilzt. derart, da, ss in einer dünnflüssigen Schlackenschmelze, die keine Sehwefelverbindungen der zu gewinnenden Metalle enthält, eine einheitliche, einfach sulfurierte Metallverbindung, vorzugsweise Einfach-Schwefeleisen. entsteht, die sich als spezifisch schwerere Masse unter der Schlacke, scharf von dieser getrennt, absetzt.
EMI3.3
<Desc / Clms Page number 1>
EMI1.1
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<Desc / Clms Page number 2>
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EMI2.2
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EMI3.1
the. Iron sulfide coating and only copper and silver remain as sulfides.
The separation of these can then easily be carried out using known methods.
This extraction process causes (in contrast to the further processing of a stone by roasting, concentration melting or converter blowing, etc.) low costs; for from the iron sulphate and the hydrogen sulphide obtained, sulfur can be extracted and from this again the can be dissolved
EMI3.2
Rocks, slag.
Sands, ashes, ores of all kinds, with the exception of gravel, characterized in that the material is melted down with sulfur-containing aggregates at a temperature exceeding the usual stone melting temperatures. in such a way that in a low-viscosity slag melt which does not contain any sulfur compounds of the metals to be extracted, a uniform, singly sulfurized metal compound, preferably monosulfurized iron. arises, which is deposited as a specifically heavier mass under the slag, sharply separated from it.
EMI3.3
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE89982X | 1916-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT89982B true AT89982B (en) | 1922-11-10 |
Family
ID=5643017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT89982D AT89982B (en) | 1916-01-13 | 1920-09-07 | Process for the extraction of metals from metal-containing goods of any kind. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT89982B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0305131A3 (en) * | 1987-08-27 | 1990-01-31 | TETRONICS RESEARCH & DEVELOPMENT COMPANY LIMITED | A process for the recovery of gold |
-
1920
- 1920-09-07 AT AT89982D patent/AT89982B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0305131A3 (en) * | 1987-08-27 | 1990-01-31 | TETRONICS RESEARCH & DEVELOPMENT COMPANY LIMITED | A process for the recovery of gold |
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