GB1088369A - Process for the manufacture of ferromanganese - Google Patents
Process for the manufacture of ferromanganeseInfo
- Publication number
- GB1088369A GB1088369A GB41346/66A GB4134666A GB1088369A GB 1088369 A GB1088369 A GB 1088369A GB 41346/66 A GB41346/66 A GB 41346/66A GB 4134666 A GB4134666 A GB 4134666A GB 1088369 A GB1088369 A GB 1088369A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manganese
- furnace
- manufacture
- limestone
- burnt
- 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 3
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 4
- 235000019738 Limestone Nutrition 0.000 abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- FHTCLMVMBMJAEE-UHFFFAOYSA-N bis($l^{2}-silanylidene)manganese Chemical compound [Si]=[Mn]=[Si] FHTCLMVMBMJAEE-UHFFFAOYSA-N 0.000 abstract 2
- 235000012255 calcium oxide Nutrition 0.000 abstract 2
- 239000000292 calcium oxide Substances 0.000 abstract 2
- 239000006028 limestone Substances 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 239000011572 manganese Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000010459 dolomite Substances 0.000 abstract 1
- 229910000514 dolomite Inorganic materials 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000010079 rubber tapping 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
- C22C—ALLOYS
- C22C35/00—Master alloys for iron or steel
- C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
A process for the manufacture of low or medium carbon ferro-manganese comprises heating a charge of limestone or burnt lime, a manganese ore and steel scrap to a temperature of 1300 DEG -1600 DEG C. in a fuel fired rotary furnace, adding molten manganese silicide, rotating the furnace until the reaction is complete and tapping the ferro-manganese produced. Some of the limestone or burnt lime may be replaced by raw or burnt dolomite and solid manganese silicide, manganese ore or steel may be added to the furnace while it is being rotated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU64066/65A AU407328B2 (en) | 1965-09-15 | 1965-09-15 | Process for the manufacture of ferromanganese |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1088369A true GB1088369A (en) | 1967-10-25 |
Family
ID=3748801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB41346/66A Expired GB1088369A (en) | 1965-09-15 | 1966-09-15 | Process for the manufacture of ferromanganese |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3433628A (en) |
| AU (1) | AU407328B2 (en) |
| BE (1) | BE686959A (en) |
| GB (1) | GB1088369A (en) |
| NO (1) | NO116918B (en) |
| SE (1) | SE301497B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3652263A (en) * | 1968-04-30 | 1972-03-28 | Taiheiyo Kinzoku Co Ltd Kk | Direct production method for medium- and low-carbon ferromanganese |
| JPS5562141A (en) * | 1978-11-02 | 1980-05-10 | Taiheiyo Kinzoku Kk | Direct production of high grade, high purity ferromanganese |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US490961A (en) * | 1893-01-31 | Process of producing metallic alloys | ||
| US1480267A (en) * | 1922-02-01 | 1924-01-08 | Ferrolegeringar Ab | Process for the manufacture of manganese or of manganese alloys poor in carbon and silicon |
| US2256901A (en) * | 1938-08-22 | 1941-09-23 | William Bell Arness | Production of ferroalloys |
| US2931708A (en) * | 1954-07-02 | 1960-04-05 | Olav C Aamot | Metallurgical process and apparatus |
| US2830891A (en) * | 1955-07-22 | 1958-04-15 | Strategic Udy Metallurg & Chem | Process for the production of ferromanganese products from manganesebearing materials |
| US3074793A (en) * | 1961-09-21 | 1963-01-22 | Union Carbide Corp | Process for the production of mediumto low-carbon ferromanganese |
| US3347664A (en) * | 1965-03-23 | 1967-10-17 | Union Carbide Corp | Process for the production of low silicon, medium-to-low carbon ferromanganese |
-
1965
- 1965-09-15 AU AU64066/65A patent/AU407328B2/en not_active Expired
-
1966
- 1966-09-06 NO NO164579A patent/NO116918B/no unknown
- 1966-09-06 US US577195A patent/US3433628A/en not_active Expired - Lifetime
- 1966-09-14 SE SE12367/66A patent/SE301497B/xx unknown
- 1966-09-15 BE BE686959D patent/BE686959A/xx unknown
- 1966-09-15 GB GB41346/66A patent/GB1088369A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU6406665A (en) | 1968-03-07 |
| NO116918B (en) | 1969-06-09 |
| BE686959A (en) | 1967-02-15 |
| US3433628A (en) | 1969-03-18 |
| AU407328B2 (en) | 1970-10-27 |
| SE301497B (en) | 1968-06-10 |
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