GB1211053A - Improvements in or relating to smelting of manganiferous ore material - Google Patents
Improvements in or relating to smelting of manganiferous ore materialInfo
- Publication number
- GB1211053A GB1211053A GB57883/68A GB5788368A GB1211053A GB 1211053 A GB1211053 A GB 1211053A GB 57883/68 A GB57883/68 A GB 57883/68A GB 5788368 A GB5788368 A GB 5788368A GB 1211053 A GB1211053 A GB 1211053A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- smelting
- reducing agent
- slag
- recovering
- 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
- 238000003723 Smelting Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 3
- 239000011572 manganese Substances 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 239000010949 copper Substances 0.000 abstract 3
- 239000002893 slag Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000003345 natural gas Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 238000000926 separation method Methods 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- 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
- C22B5/00—General methods of reducing to metals
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
-
- 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
1,211,053. Recovering metal values from manganese based ores. KENNECOTT COPPER CORP. Dec.5, 1968 [Jan. 8, 1968] No.57883/68. Heading C7D. A method for recovering values of at least one of Cu, Ni, Co and Mo from ore materials containing Mn as the major metal constituent (e.g. deep sea nodules) comprises smelting the air dried ore with a reducing agent (e. g. coke or natural gas), the temperature and duration of smelting and the amount of reducing agent used being such that the required metal(s) is/are preferentially reduced to form a metallic product containing little Mn, which is recovered, and a residual slag containing substantially all of the Mn. The reducing agent may be used in amounts of up to 5%, the reducing temperature may be 1150-1500C., flux material may be added to provide a fluid slag and facilitate the separation of the slag from the metal(s), reaction times of 1-4 hours are suitable and sulphur bearing minerals (e.g. iron pyrites) may be included in the change to enhance the reduction of Co and Cu.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69645968A | 1968-01-08 | 1968-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1211053A true GB1211053A (en) | 1970-11-04 |
Family
ID=24797160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB57883/68A Expired GB1211053A (en) | 1968-01-08 | 1968-12-05 | Improvements in or relating to smelting of manganiferous ore material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1211053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049438A (en) * | 1974-03-11 | 1977-09-20 | The International Nickel Company, Inc. | Non-ferrous metal recovery from deep sea nodules |
-
1968
- 1968-12-05 GB GB57883/68A patent/GB1211053A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049438A (en) * | 1974-03-11 | 1977-09-20 | The International Nickel Company, Inc. | Non-ferrous metal recovery from deep sea nodules |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1900824A1 (en) | 1969-09-11 |
| DE1900824B2 (en) | 1976-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |