GB117470A - Improvements in the Recovery of Values from Metalliferous Slags. - Google Patents
Improvements in the Recovery of Values from Metalliferous Slags.Info
- Publication number
- GB117470A GB117470A GB529817A GB529817A GB117470A GB 117470 A GB117470 A GB 117470A GB 529817 A GB529817 A GB 529817A GB 529817 A GB529817 A GB 529817A GB 117470 A GB117470 A GB 117470A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slags
- matte
- slag
- copper
- series
- 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
- 239000002893 slag Substances 0.000 title abstract 8
- 238000011084 recovery Methods 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 238000003723 Smelting Methods 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 239000011133 lead Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000012768 molten material Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 239000011135 tin Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
117,470. Herreshoff, J. B. April 14, 1917. Matte and collecting processes for copper and other metals.- Values are recovered from metallurgical slags by passing the slags through a series of baths of molten material containing a smaller percentage of the metal to be extracted than was originally present in the material from which the slag was separated. In the apparatus shown, copper slags from a smelting furnace 1 are passed into a series of tanks 2 - - 5 containing mattes of successively lower grades. The slag and matte from the tank 5 pass to a rotary mixer 7 by way of a trough 6 to which a lower grade of matte from a furnace 9 may be supplied. The slag and matte are afterwards separated in a tank 8. The low grade mattes are gradually enriched in copper and other metals and are transferred from time to time to the preceding tank of the series. The process may be similarly applied to the treatment of slags obtained in the extraction of other metal such as gold, silver, tin, lead, nickel, and cobalt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB529817A GB117470A (en) | 1917-04-14 | 1917-04-14 | Improvements in the Recovery of Values from Metalliferous Slags. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB529817A GB117470A (en) | 1917-04-14 | 1917-04-14 | Improvements in the Recovery of Values from Metalliferous Slags. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB117470A true GB117470A (en) | 1918-07-15 |
Family
ID=32245473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB529817A Expired GB117470A (en) | 1917-04-14 | 1917-04-14 | Improvements in the Recovery of Values from Metalliferous Slags. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB117470A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3032411A (en) * | 1959-02-24 | 1962-05-01 | Strategic Materials Corp | Metallurgical process |
| EP0292992A2 (en) * | 1987-05-29 | 1988-11-30 | Falconbridge Limited | Non-ferrous metal recovery |
-
1917
- 1917-04-14 GB GB529817A patent/GB117470A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3032411A (en) * | 1959-02-24 | 1962-05-01 | Strategic Materials Corp | Metallurgical process |
| EP0292992A2 (en) * | 1987-05-29 | 1988-11-30 | Falconbridge Limited | Non-ferrous metal recovery |
| EP0292992A3 (en) * | 1987-05-29 | 1990-05-16 | Falconbridge Limited | Non-ferrous metal recovery |
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