ES379846A1 - Process for the production of ferromanganese - Google Patents
Process for the production of ferromanganeseInfo
- Publication number
- ES379846A1 ES379846A1 ES379846A ES379846A ES379846A1 ES 379846 A1 ES379846 A1 ES 379846A1 ES 379846 A ES379846 A ES 379846A ES 379846 A ES379846 A ES 379846A ES 379846 A1 ES379846 A1 ES 379846A1
- Authority
- ES
- Spain
- Prior art keywords
- alloy
- ferromanganese
- slag
- low carbon
- manganese ore
- 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
- 229910000616 Ferromanganese Inorganic materials 0.000 title abstract 4
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 239000000956 alloy Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 239000011572 manganese Substances 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 229910000676 Si alloy Inorganic materials 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 238000010891 electric arc Methods 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5264—Manufacture of alloyed steels including ferro-alloys
-
- 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)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
A process for producing medium to low carbon ferromanganese, comprising: introducing a solid, particulate, partially reduced manganese ore together with lime and intermediate silicon alloy into an electric arc furnace; applying electrical energy to the electric furnace, to provide sufficient heat thereto to cause reduction of the manganese ore by the intermediate alloy, and thereby produce medium to low carbon ferromanganese alloy, and slag; and separating the slag and the ferromanganese alloy. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82639369A | 1969-05-21 | 1969-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES379846A1 true ES379846A1 (en) | 1972-09-16 |
Family
ID=25246417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES379846A Expired ES379846A1 (en) | 1969-05-21 | 1970-05-20 | Process for the production of ferromanganese |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU1527270A (en) |
| DE (1) | DE2024444A1 (en) |
| ES (1) | ES379846A1 (en) |
| FR (1) | FR2048587A5 (en) |
| GB (1) | GB1316802A (en) |
| NO (1) | NO127760B (en) |
| ZA (1) | ZA703432B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5562141A (en) * | 1978-11-02 | 1980-05-10 | Taiheiyo Kinzoku Kk | Direct production of high grade, high purity ferromanganese |
| DE3347685C1 (en) * | 1983-12-31 | 1985-04-04 | Fried. Krupp Gmbh, 4300 Essen | Process for the production of ferromanganese |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1887767A (en) * | 1967-03-13 | 1968-09-19 | Alberte. (Edwards) Greene | Direct reduction of oxide gres of nickel, iron manganese and chromium ores |
-
1970
- 1970-05-19 AU AU15272/70A patent/AU1527270A/en not_active Expired
- 1970-05-20 FR FR7018384A patent/FR2048587A5/fr not_active Expired
- 1970-05-20 DE DE19702024444 patent/DE2024444A1/en active Pending
- 1970-05-20 ES ES379846A patent/ES379846A1/en not_active Expired
- 1970-05-20 NO NO01928/70A patent/NO127760B/no unknown
- 1970-05-20 GB GB2436670A patent/GB1316802A/en not_active Expired
- 1970-05-20 ZA ZA703432A patent/ZA703432B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO127760B (en) | 1973-08-13 |
| DE2024444A1 (en) | 1970-11-26 |
| AU1527270A (en) | 1971-11-25 |
| ZA703432B (en) | 1971-01-27 |
| GB1316802A (en) | 1973-05-16 |
| FR2048587A5 (en) | 1971-03-19 |
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