JPS6067608A - 中・低炭素フエロマンガンの製造方法 - Google Patents
中・低炭素フエロマンガンの製造方法Info
- Publication number
- JPS6067608A JPS6067608A JP17415683A JP17415683A JPS6067608A JP S6067608 A JPS6067608 A JP S6067608A JP 17415683 A JP17415683 A JP 17415683A JP 17415683 A JP17415683 A JP 17415683A JP S6067608 A JPS6067608 A JP S6067608A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- molten metal
- carbon
- blowing
- blowing means
- 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
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 51
- 229910000616 Ferromanganese Inorganic materials 0.000 title claims abstract description 39
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 title claims abstract description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000007664 blowing Methods 0.000 claims abstract description 64
- 239000002893 slag Substances 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims abstract description 10
- 239000011261 inert gas Substances 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims description 43
- 239000002184 metal Substances 0.000 claims description 43
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 23
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 14
- 229910000720 Silicomanganese Inorganic materials 0.000 claims description 9
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 7
- 229910001882 dioxygen Inorganic materials 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 52
- 229910052760 oxygen Inorganic materials 0.000 abstract description 52
- 239000001301 oxygen Substances 0.000 abstract description 52
- 238000007670 refining Methods 0.000 abstract description 7
- 238000003756 stirring Methods 0.000 abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 abstract description 3
- 238000005262 decarbonization Methods 0.000 abstract 2
- 229910000676 Si alloy Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 description 32
- 229910052748 manganese Inorganic materials 0.000 description 29
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 28
- 230000003647 oxidation Effects 0.000 description 13
- 238000007254 oxidation reaction Methods 0.000 description 13
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000005261 decarburization Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000000292 calcium oxide Substances 0.000 description 5
- 235000012255 calcium oxide Nutrition 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000010459 dolomite Substances 0.000 description 3
- 229910000514 dolomite Inorganic materials 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- -1 high Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/003—Making ferrous alloys making amorphous alloys
-
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17415683A JPS6067608A (ja) | 1983-09-22 | 1983-09-22 | 中・低炭素フエロマンガンの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17415683A JPS6067608A (ja) | 1983-09-22 | 1983-09-22 | 中・低炭素フエロマンガンの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6067608A true JPS6067608A (ja) | 1985-04-18 |
| JPH044388B2 JPH044388B2 (enrdf_load_stackoverflow) | 1992-01-28 |
Family
ID=15973662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17415683A Granted JPS6067608A (ja) | 1983-09-22 | 1983-09-22 | 中・低炭素フエロマンガンの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6067608A (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61272346A (ja) * | 1985-05-29 | 1986-12-02 | Nippon Steel Corp | 高マンガン鉄合金の溶融還元精錬方法 |
| JPS61272345A (ja) * | 1985-05-29 | 1986-12-02 | Nippon Steel Corp | 溶融還元製錬による高マンガン鉄合金の製造方法 |
| JPS63290242A (ja) * | 1987-03-11 | 1988-11-28 | ティッセン シュタール アクチェンゲゼルシャフト | 低炭素低シリコンフェロマンガンの製造方法およびその実施のための転炉およびランス |
| BE1005461A3 (fr) * | 1991-10-16 | 1993-08-03 | Wurth Paul Sa | Procede et installation d'affinage de ferromanganese carbure. |
| EP0652296A4 (en) * | 1993-05-18 | 1995-08-09 | Mizushima Ferroalloy Co Ltd | METHOD AND DEVICE FOR PRODUCING MEDIUM AND HIGH CARBON FERROMANGANE. |
| KR100363608B1 (ko) * | 2000-12-26 | 2002-12-05 | 동부한농화학 주식회사 | 집진 더스트 재활용에 의한 저탄소 훼로망간의 제조방법 |
| KR100889859B1 (ko) * | 2008-05-06 | 2009-03-24 | 주식회사 동부메탈 | 페로망간 슬래그를 활용한 극저탄소 극저인 페로망간제조방법 |
| KR101326050B1 (ko) * | 2012-03-19 | 2013-11-07 | 주식회사 포스코 | 용융물 처리장치 및 그 처리방법 |
| KR102286427B1 (ko) * | 2020-02-26 | 2021-08-04 | (주)포스코엠텍 | 탈산합금철의 제조방법 및 이를 이용하여 제조된 탈산합금철 |
| EP4116443A4 (en) * | 2020-03-06 | 2024-05-22 | JFE Steel Corporation | PROCESS FOR PRODUCING LOW-CARBON FERROMANGAN |
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
- 1983-09-22 JP JP17415683A patent/JPS6067608A/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 (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61272346A (ja) * | 1985-05-29 | 1986-12-02 | Nippon Steel Corp | 高マンガン鉄合金の溶融還元精錬方法 |
| JPS61272345A (ja) * | 1985-05-29 | 1986-12-02 | Nippon Steel Corp | 溶融還元製錬による高マンガン鉄合金の製造方法 |
| JPS63290242A (ja) * | 1987-03-11 | 1988-11-28 | ティッセン シュタール アクチェンゲゼルシャフト | 低炭素低シリコンフェロマンガンの製造方法およびその実施のための転炉およびランス |
| BE1005461A3 (fr) * | 1991-10-16 | 1993-08-03 | Wurth Paul Sa | Procede et installation d'affinage de ferromanganese carbure. |
| EP0652296A4 (en) * | 1993-05-18 | 1995-08-09 | Mizushima Ferroalloy Co Ltd | METHOD AND DEVICE FOR PRODUCING MEDIUM AND HIGH CARBON FERROMANGANE. |
| KR100363608B1 (ko) * | 2000-12-26 | 2002-12-05 | 동부한농화학 주식회사 | 집진 더스트 재활용에 의한 저탄소 훼로망간의 제조방법 |
| KR100889859B1 (ko) * | 2008-05-06 | 2009-03-24 | 주식회사 동부메탈 | 페로망간 슬래그를 활용한 극저탄소 극저인 페로망간제조방법 |
| WO2009136684A1 (en) * | 2008-05-06 | 2009-11-12 | Dongbu Metal Co., Ltd. | Process for production of ultra low phosphorous and carbon ferromanganese by using of ferromanganese slag |
| US8268036B2 (en) | 2008-05-06 | 2012-09-18 | Dongbu Metal Co., Ltd. | Process for production of ultra low phosphorous and carbon ferromanganese by using of ferromanganese slag |
| KR101326050B1 (ko) * | 2012-03-19 | 2013-11-07 | 주식회사 포스코 | 용융물 처리장치 및 그 처리방법 |
| KR102286427B1 (ko) * | 2020-02-26 | 2021-08-04 | (주)포스코엠텍 | 탈산합금철의 제조방법 및 이를 이용하여 제조된 탈산합금철 |
| EP4116443A4 (en) * | 2020-03-06 | 2024-05-22 | JFE Steel Corporation | PROCESS FOR PRODUCING LOW-CARBON FERROMANGAN |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH044388B2 (enrdf_load_stackoverflow) | 1992-01-28 |