CN100354441C - 利用中锰渣和硅质还原剂生产低碳低磷硅锰合金的方法 - Google Patents
利用中锰渣和硅质还原剂生产低碳低磷硅锰合金的方法 Download PDFInfo
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- CN100354441C CN100354441C CNB2005100313524A CN200510031352A CN100354441C CN 100354441 C CN100354441 C CN 100354441C CN B2005100313524 A CNB2005100313524 A CN B2005100313524A CN 200510031352 A CN200510031352 A CN 200510031352A CN 100354441 C CN100354441 C CN 100354441C
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- ladle
- low
- manganese
- carbon
- slag
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- 239000002893 slag Substances 0.000 title claims abstract description 45
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 34
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 32
- 239000011572 manganese Substances 0.000 title claims abstract description 32
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052748 manganese Inorganic materials 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 13
- 229910000914 Mn alloy Inorganic materials 0.000 title claims abstract description 5
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 title claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 71
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 14
- 229910000616 Ferromanganese Inorganic materials 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010703 silicon Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 4
- QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 claims description 64
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000003818 cinder Substances 0.000 claims description 16
- 229910000720 Silicomanganese Inorganic materials 0.000 claims description 14
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 12
- 239000000377 silicon dioxide Substances 0.000 claims description 9
- 238000002425 crystallisation Methods 0.000 claims description 8
- 230000008025 crystallization Effects 0.000 claims description 8
- 235000013312 flour Nutrition 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000011574 phosphorus Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000003723 Smelting Methods 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 241001062472 Stokellia anisodon Species 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 241001275902 Parabramis pekinensis Species 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Silicon Compounds (AREA)
Abstract
Description
原材料 | 单价(元/t) | 单耗(t/t) | 单位成本(元/t) |
优质锰矿 | 1800 | 1 | 1800 |
富锰渣Mn≥40% | 1600 | 1 | 1600 |
焦炭 | 950 | 0.65 | 617.5 |
硅石 | 60 | 1 | 60 |
产品电耗 | 0.4 | 6000 | 2400 |
电杨糊 | 1600 | 0.045 | 72 |
铜瓦 | 45000 | 0.0001 | 4.5 |
圆钢 | 3500 | 0.0035 | 12.25 |
吹氧管 | 3920 | 0.0008 | 3.136 |
电机壳 | 7300 | 0.004 | 29.2 |
耐火材料 | 555 | 0.015 | 8.325 |
锭模类 | 3145 | 0.003 | 9.435 |
人工工资 | 130 | ||
合计 | 6746.346 |
原材料 | 单价(元/t) | 单耗(t/t) | 单位成本(元/t) |
75硅铁 | 6000 | 0.65 | 3900 |
中锰渣(18#) | 200 | 4.2 | 840 |
耐火材料 | 580 | 0.08 | 46.4 |
锭模类 | 3145 | 0.003 | 9.435 |
人工工资 | 60 | ||
合计 | 4855.835 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100313524A CN100354441C (zh) | 2005-03-23 | 2005-03-23 | 利用中锰渣和硅质还原剂生产低碳低磷硅锰合金的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100313524A CN100354441C (zh) | 2005-03-23 | 2005-03-23 | 利用中锰渣和硅质还原剂生产低碳低磷硅锰合金的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1837389A CN1837389A (zh) | 2006-09-27 |
CN100354441C true CN100354441C (zh) | 2007-12-12 |
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CNB2005100313524A Active CN100354441C (zh) | 2005-03-23 | 2005-03-23 | 利用中锰渣和硅质还原剂生产低碳低磷硅锰合金的方法 |
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Country | Link |
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CN (1) | CN100354441C (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101550467B (zh) * | 2008-03-31 | 2012-02-15 | 漆瑞军 | 用精炼电炉生产高硅锰硅合金工艺 |
CN102168158A (zh) * | 2011-03-27 | 2011-08-31 | 中信锦州金属股份有限公司 | 生产中、低碳锰铁的摇包预炼工艺 |
CN105567967A (zh) * | 2016-02-01 | 2016-05-11 | 四川川投峨眉铁合金(集团)有限责任公司 | 利用晶体硅切割废粉料作还原剂冶炼锰系铁合金的生产方法 |
CN105907969A (zh) * | 2016-05-27 | 2016-08-31 | 西安建筑科技大学 | 一种用矿热炉和摇炉生产金属锰的工艺 |
CN106086608B (zh) * | 2016-06-22 | 2017-12-15 | 五矿(湖南)铁合金有限责任公司 | 一种利用碳锰熔渣生产低碳锰硅合金的方法 |
CN106544562B (zh) * | 2016-09-30 | 2018-05-11 | 石嘴山市宝利源特种合金有限公司 | 一次性外加硅冶炼高硅低碳硅锰合金的制备方法 |
CN106521271B (zh) * | 2016-09-30 | 2018-03-20 | 石嘴山市宝利源特种合金有限公司 | 一次性用矿热炉生产高硅低碳锰铜合金的冶炼方法 |
CN106498215A (zh) * | 2016-10-25 | 2017-03-15 | 嘉善蓝欣涂料有限公司 | 一种高流动性锰合金用精炼剂及其制备方法 |
CN114959320B (zh) * | 2021-12-27 | 2023-04-14 | 吉铁铁合金有限责任公司 | 一种低氮低硼低磷低碳锰铁的生产方法 |
CN114540680A (zh) * | 2022-02-11 | 2022-05-27 | 百色智成新材料科技有限公司 | 一种用摇炉硅还原炉外精炼法生产高纯锰硅铝合金的工艺 |
CN117646128A (zh) * | 2024-01-29 | 2024-03-05 | 辽宁中润信达冶金科技有限公司 | 利用富锰渣生产硅锰合金的冶炼方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5247509A (en) * | 1975-10-13 | 1977-04-15 | Kobe Steel Ltd | Production process of silicomanganese |
CN1377985A (zh) * | 2002-02-04 | 2002-11-06 | 武进市昌盛合金制品有限公司 | 低磷低碳铝硅锰铁合金的制备方法 |
-
2005
- 2005-03-23 CN CNB2005100313524A patent/CN100354441C/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5247509A (en) * | 1975-10-13 | 1977-04-15 | Kobe Steel Ltd | Production process of silicomanganese |
CN1377985A (zh) * | 2002-02-04 | 2002-11-06 | 武进市昌盛合金制品有限公司 | 低磷低碳铝硅锰铁合金的制备方法 |
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CN1837389A (zh) | 2006-09-27 |
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Effective date of registration: 20090116 Address after: Xin Xiang West Road, Xiangxiang, Hunan Patentee after: Minmetals (Hunan) Ferroalloy Co., Ltd. Address before: Hunan Xiangxiang city Hunan Ferroalloy Co., Ltd. smelting a plant Patentee before: Ning Jiesuan |
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Owner name: WUKUANG(HUNAN)FERRUM ALLOY CO., LTD. Free format text: FORMER OWNER: NING JIESUAN Effective date: 20090116 |
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Effective date of registration: 20170407 Address after: 013350 Inner Mongolia Wulanchabu Changshun County Town Industrial Park Patentee after: Minmetals iron (Inner Mongolia) Ferroalloy Co., Ltd. Address before: 411400 new West Road, Xiangxiang, Hunan Patentee before: Minmetals (Hunan) Ferroalloys Co., Ltd. |
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Application publication date: 20060927 Assignee: Guilin Jinheng Casting Co.,Ltd. Assignor: Wukuanghu Iron (Inner Mongolia) Ferroalloy Co.,Ltd. Contract record no.: X2022450000001 Denomination of invention: Method for producing low carbon and low phosphorus silicon manganese alloy by using medium manganese slag and silicon reducing agent Granted publication date: 20071212 License type: Exclusive License Record date: 20220331 |
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