GB190929286A - Improved Methods or Processes of Separating Metallic Compounds from Complex Ores, Mattes, Residues and Metalliferous Substances. - Google Patents
Improved Methods or Processes of Separating Metallic Compounds from Complex Ores, Mattes, Residues and Metalliferous Substances.Info
- Publication number
- GB190929286A GB190929286A GB190929286DA GB190929286A GB 190929286 A GB190929286 A GB 190929286A GB 190929286D A GB190929286D A GB 190929286DA GB 190929286 A GB190929286 A GB 190929286A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metals
- ferrous
- mattes
- residues
- treated
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- 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
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
-
- 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)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
29,286. McKechnie, A., and Beasley, F. G. Dec. 14. Chloridizing; sulphatizing; wet processes of extracting zinc, lead, copper, nickel, tin, antimony, gold, etc.; lixiviating.-Raw or calcined ores, and mattes, metalliferous residues, alloys, &c., particularly those containing iron and one or more other metals such as zinc, lead, copper, nickel, cobalt, tin, antimony, silver, or gold, are treated with the requisite quantity of solvent such as hydrochloric or sulphuric acid to dissolve the non-ferrous metals and with air and steam under pressure at a high temperature whereby the non-ferrous metals only are dissolved; or, a ferrous salt such as ferrous sulphate solution may be used as the solvent, the treatment having the effect of oxidizing and precipitating all the iron of the ferrous salt and giving a solution free from iron. The solution may be treated in any suitable manner to recover the metals. A suitable pressure vessel may be employed having an acid-proof lining, an opening a with a cover a<1>, a safety valve b, agitator g, and a pipe c having branches d, e for air and steam, and a branch f for an exit for the treated liquor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190929286T | 1909-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190929286A true GB190929286A (en) | 1910-07-07 |
Family
ID=32447468
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190929286D Expired GB190929286A (en) | 1909-12-14 | 1909-12-14 | Improved Methods or Processes of Separating Metallic Compounds from Complex Ores, Mattes, Residues and Metalliferous Substances. |
| GB191115849D Expired GB191115849A (en) | 1909-12-14 | 1911-07-08 | Improvements in the Oxidation of Ferrous to Ferric Solutions, applicable to the Extraction of Salts of Copper and other Non-ferrous Metals from Ores, Mattes, Residues and the like. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191115849D Expired GB191115849A (en) | 1909-12-14 | 1911-07-08 | Improvements in the Oxidation of Ferrous to Ferric Solutions, applicable to the Extraction of Salts of Copper and other Non-ferrous Metals from Ores, Mattes, Residues and the like. |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB190929286A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2647827A (en) * | 1949-06-04 | 1953-08-04 | Chemical Construction Corp | Recovery of cu and ni from flotation concentrate |
| US2568963A (en) * | 1949-06-04 | 1951-09-25 | Chemical Construction Corp | Process for the recovery of copper from its ores and minerals |
| US2805940A (en) * | 1954-08-20 | 1957-09-10 | Bennedsen Hans Oluf | Process for extracting cobalt and nickel from their ores |
-
1909
- 1909-12-14 GB GB190929286D patent/GB190929286A/en not_active Expired
-
1911
- 1911-07-08 GB GB191115849D patent/GB191115849A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB191115849A (en) | 1912-07-08 |
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