FR2057632A5 - Segregation process - Google Patents
Segregation processInfo
- Publication number
- FR2057632A5 FR2057632A5 FR7005006A FR7005006A FR2057632A5 FR 2057632 A5 FR2057632 A5 FR 2057632A5 FR 7005006 A FR7005006 A FR 7005006A FR 7005006 A FR7005006 A FR 7005006A FR 2057632 A5 FR2057632 A5 FR 2057632A5
- Authority
- FR
- France
- Prior art keywords
- nickel
- ore
- concentrates
- ores
- furnace
- 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
- 238000005204 segregation Methods 0.000 title abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 3
- 239000012141 concentrate Substances 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000003575 carbonaceous material Substances 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/001—Preliminary treatment with modification of the copper constituent
- C22B15/0021—Preliminary treatment with modification of the copper constituent by reducing in gaseous or solid state
- C22B15/0023—Segregation
-
- 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
- C22B1/08—Chloridising roasting
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/021—Obtaining nickel or cobalt by dry processes by reduction in solid state, e.g. by segregation processes
-
- 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)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Segregation process The process concerns obtaining nickel- and/or copper rich concentrates from nickel- and/or copper containing ores, ore-concentrates and similar materials, particularly ores such as iron. The nickel- and/or copper containing ore, concentrate etc. is fired in a rotary kiln furnace at a temperature in the region of 700 to 1200 degrees C. The material is then mixed with a solid chlorination medium and carbonaceous materials, in an end-zone of the furnace, with the most careful avoidance of gas-movement.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691942520 DE1942520A1 (en) | 1969-08-21 | 1969-08-21 | Segregation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2057632A5 true FR2057632A5 (en) | 1971-05-21 |
Family
ID=5743376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7005006A Expired FR2057632A5 (en) | 1969-08-21 | 1970-02-12 | Segregation process |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU1701370A (en) |
| DE (1) | DE1942520A1 (en) |
| FR (1) | FR2057632A5 (en) |
-
1969
- 1969-08-21 DE DE19691942520 patent/DE1942520A1/en active Pending
-
1970
- 1970-02-12 FR FR7005006A patent/FR2057632A5/en not_active Expired
- 1970-07-01 AU AU17013/70A patent/AU1701370A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1942520A1 (en) | 1971-02-25 |
| AU1701370A (en) | 1972-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |