JPS59222552A - マンガン系合金鉄の製造方法 - Google Patents
マンガン系合金鉄の製造方法Info
- Publication number
- JPS59222552A JPS59222552A JP9664683A JP9664683A JPS59222552A JP S59222552 A JPS59222552 A JP S59222552A JP 9664683 A JP9664683 A JP 9664683A JP 9664683 A JP9664683 A JP 9664683A JP S59222552 A JPS59222552 A JP S59222552A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- charge
- ferroalloy
- manganese
- reaction
- 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.)
- Granted
Links
- 229910001021 Ferroalloy Inorganic materials 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000002893 slag Substances 0.000 claims abstract description 73
- 239000007789 gas Substances 0.000 claims abstract description 63
- 238000006243 chemical reaction Methods 0.000 claims abstract description 62
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000011261 inert gas Substances 0.000 claims abstract description 3
- 239000011572 manganese Substances 0.000 claims description 61
- 238000003756 stirring Methods 0.000 claims description 56
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 25
- 229910052748 manganese Inorganic materials 0.000 claims description 24
- 239000012159 carrier gas Substances 0.000 claims description 11
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 8
- 229910001882 dioxygen Inorganic materials 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 238000006722 reduction reaction Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 3
- 229910000914 Mn alloy Inorganic materials 0.000 claims 1
- 229910000616 Ferromanganese Inorganic materials 0.000 abstract description 18
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 abstract description 18
- 238000007664 blowing Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 6
- 238000007670 refining Methods 0.000 abstract description 5
- 239000006227 byproduct Substances 0.000 abstract description 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 230000004907 flux Effects 0.000 description 14
- 239000000203 mixture Substances 0.000 description 11
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical group [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 10
- 229910000640 Fe alloy Inorganic materials 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000292 calcium oxide Substances 0.000 description 5
- 235000012255 calcium oxide Nutrition 0.000 description 5
- 239000002801 charged material Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 229910000720 Silicomanganese Inorganic materials 0.000 description 3
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000010436 fluorite Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 239000003832 thermite Substances 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9664683A JPS59222552A (ja) | 1983-05-31 | 1983-05-31 | マンガン系合金鉄の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9664683A JPS59222552A (ja) | 1983-05-31 | 1983-05-31 | マンガン系合金鉄の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59222552A true JPS59222552A (ja) | 1984-12-14 |
| JPH0349975B2 JPH0349975B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-31 |
Family
ID=14170589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9664683A Granted JPS59222552A (ja) | 1983-05-31 | 1983-05-31 | マンガン系合金鉄の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59222552A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011520040A (ja) * | 2008-05-06 | 2011-07-14 | ドンブ メタル カンパニー リミテッド | フェロマンガンスラグを活用した極低炭素極低リンフェロマンガンの製造方法 |
| JP2014077157A (ja) * | 2012-10-09 | 2014-05-01 | Chuo Denki Kogyo Co Ltd | 金属の還元精錬方法 |
| WO2023276057A1 (ja) | 2021-06-30 | 2023-01-05 | 新日本電工株式会社 | マンガン系合金の製造方法及びその製造装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834159A (ja) * | 1981-08-25 | 1983-02-28 | Chuo Denki Kogyo Kk | マンガンスラグからのマンガン回収方法 |
-
1983
- 1983-05-31 JP JP9664683A patent/JPS59222552A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834159A (ja) * | 1981-08-25 | 1983-02-28 | Chuo Denki Kogyo Kk | マンガンスラグからのマンガン回収方法 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011520040A (ja) * | 2008-05-06 | 2011-07-14 | ドンブ メタル カンパニー リミテッド | フェロマンガンスラグを活用した極低炭素極低リンフェロマンガンの製造方法 |
| JP2014077157A (ja) * | 2012-10-09 | 2014-05-01 | Chuo Denki Kogyo Co Ltd | 金属の還元精錬方法 |
| WO2023276057A1 (ja) | 2021-06-30 | 2023-01-05 | 新日本電工株式会社 | マンガン系合金の製造方法及びその製造装置 |
| JPWO2023276057A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 2021-06-30 | 2023-01-05 | ||
| KR20240027605A (ko) | 2021-06-30 | 2024-03-04 | 신닛폰 덴코 가부시키가이샤 | 망간계 합금의 제조 방법 및 그 제조 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0349975B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-31 |
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