GB309940A - Improvements in or relating to the treatment of complex copper ores - Google Patents
Improvements in or relating to the treatment of complex copper oresInfo
- Publication number
- GB309940A GB309940A GB173028A GB173028A GB309940A GB 309940 A GB309940 A GB 309940A GB 173028 A GB173028 A GB 173028A GB 173028 A GB173028 A GB 173028A GB 309940 A GB309940 A GB 309940A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxidized
- relating
- treatment
- copper
- copper ores
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
- B03B1/02—Preparatory heating
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
309,940. Perkins, W. G. Jan. 18, 1928. Lixiviation followed by concentration. - A process for treating copper ores containing both copper sulphide and oxidized copper compounds consists in first removing the oxidized portion of the ore by lixiviation, for example with an ammoniacal solvent, and thereafter concentrating the residue, for example by froth flotation. so as to yield a sulphide concentrate. The ore may be first heated in a reducing atmosphere. under such conditions as to reduce the oxidized. copper compounds to a readily soluble form.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB173028A GB309940A (en) | 1928-01-18 | 1928-01-18 | Improvements in or relating to the treatment of complex copper ores |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB173028A GB309940A (en) | 1928-01-18 | 1928-01-18 | Improvements in or relating to the treatment of complex copper ores |
Publications (1)
Publication Number | Publication Date |
---|---|
GB309940A true GB309940A (en) | 1929-04-18 |
Family
ID=9726984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB173028A Expired GB309940A (en) | 1928-01-18 | 1928-01-18 | Improvements in or relating to the treatment of complex copper ores |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB309940A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110813546A (en) * | 2019-11-28 | 2020-02-21 | 昆明理工大学 | Flotation method of high-calcium-magnesium type oxidized and vulcanized mixed copper ore |
-
1928
- 1928-01-18 GB GB173028A patent/GB309940A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110813546A (en) * | 2019-11-28 | 2020-02-21 | 昆明理工大学 | Flotation method of high-calcium-magnesium type oxidized and vulcanized mixed copper ore |
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