DE163410C - - Google Patents
Info
- Publication number
- DE163410C DE163410C DE1904163410D DE163410DA DE163410C DE 163410 C DE163410 C DE 163410C DE 1904163410 D DE1904163410 D DE 1904163410D DE 163410D A DE163410D A DE 163410DA DE 163410 C DE163410 C DE 163410C
- Authority
- DE
- Germany
- Prior art keywords
- iron
- ores
- sulfuric acid
- sulfates
- air
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 10
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 8
- 229910000358 iron sulfate Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 claims description 3
- 229910000342 sodium bisulfate Inorganic materials 0.000 claims description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000007717 exclusion Effects 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- -1 basic metal sulfates Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000243 solution Substances 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/06—Sulfating roasting
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT27058D AT27058B (de) | 1904-11-17 | 1905-11-17 | Verfahren der Sulfatisierung von Erzen und Hüttenerzeugnissen aller Art durch Verschmelzen mit Sulfaten. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE163410C true DE163410C (en:Method) | 1900-01-01 |
Family
ID=429099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1904163410D Expired DE163410C (en:Method) | 1904-11-17 | 1904-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE163410C (en:Method) |
-
1904
- 1904-11-17 DE DE1904163410D patent/DE163410C/de not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69105332T2 (de) | Verfahren zur hydrometallurgischen Behandlung zinksulfidhaltiger Rohstoffe. | |
| DE2602827C2 (de) | Verfahren zum Auflösen von Edelmetallen aus edelmetallhaltigen Konzentraten, die sekundäres Platinmetall enthalten | |
| DE163410C (en:Method) | ||
| DE1947535B1 (de) | Verfahren zum Aufschluss von Metalle und Sulfidschwefel enthaltenden Ausgangsstoffen | |
| DE2340399A1 (de) | Gewinnung von kupfer und zink aus billigen nichteisenschrotten | |
| DE293908C (en:Method) | ||
| DE589738C (de) | Verfahren zur Gewinnung von Blei, Antimon oder Wismut | |
| DE241483C (en:Method) | ||
| DE417741C (de) | Verfahren zur Verhuettung von Zinnerzen mit wertvollen Nebenbestandteilen | |
| DE64233C (de) | Chlorirende Röstung mit Zuschlag von Salpeter oder Natriumbisulfat | |
| DE500584C (de) | Verfahren zum Aufschliessen von Titaneisenerzen durch Behandlung mit einem Reduktionsmittel und Chlor | |
| DE241321C (en:Method) | ||
| DE245149C (en:Method) | ||
| US3689248A (en) | Method of processing copper-containing materials to recover metallic copper and/or copper chloride | |
| DE248750C (en:Method) | ||
| DE498921C (de) | Verfahren zur Herstellung von reinem Wismut und seinen Verbindungen aus seinen Erzen, Konzentraten u. dgl. auf chemischem Wege | |
| DE203149C (en:Method) | ||
| DE200467C (en:Method) | ||
| DE3343541C2 (de) | Verfahren zur getrennten Gewinnung von Metallchloriden aus komplexen Kupfer-Erzen | |
| DE403715C (de) | Verfahren zur Reinigung von Zinkloesungen | |
| EP0043919A2 (de) | Verfahren zur Metallgewinnung aus komplexen Erzen und sekundären Vorstoffen | |
| DE171467C (en:Method) | ||
| DE187518C (en:Method) | ||
| DE284741C (en:Method) | ||
| DE696960C (de) | Verfahren zur Entfernung von Chlor aus chlorhaltigen oxydischen Ausgangsstoffen |