JP2013043994A5 - - Google Patents
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- Publication number
- JP2013043994A5 JP2013043994A5 JP2011180089A JP2011180089A JP2013043994A5 JP 2013043994 A5 JP2013043994 A5 JP 2013043994A5 JP 2011180089 A JP2011180089 A JP 2011180089A JP 2011180089 A JP2011180089 A JP 2011180089A JP 2013043994 A5 JP2013043994 A5 JP 2013043994A5
- Authority
- JP
- Japan
- Prior art keywords
- hot metal
- desulfurization
- lime
- slag
- treatment
- 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
- 238000006477 desulfuration reaction Methods 0.000 claims description 24
- 230000023556 desulfurization Effects 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 10
- 239000004571 lime Substances 0.000 claims description 10
- 239000002893 slag Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 4
- 238000010907 mechanical stirring Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011180089A JP5668641B2 (ja) | 2011-08-22 | 2011-08-22 | 溶銑の脱硫方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011180089A JP5668641B2 (ja) | 2011-08-22 | 2011-08-22 | 溶銑の脱硫方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013043994A JP2013043994A (ja) | 2013-03-04 |
| JP2013043994A5 true JP2013043994A5 (https=) | 2014-04-10 |
| JP5668641B2 JP5668641B2 (ja) | 2015-02-12 |
Family
ID=48008139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011180089A Expired - Fee Related JP5668641B2 (ja) | 2011-08-22 | 2011-08-22 | 溶銑の脱硫方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5668641B2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070144A (zh) * | 2014-07-10 | 2014-10-01 | 马钢(集团)控股有限公司 | 一种减少钢包下渣的方法及其加料装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5194678B2 (ja) * | 2007-09-26 | 2013-05-08 | Ｊｆｅスチール株式会社 | 溶銑の脱硫方法 |
| BRPI1015360B1 (pt) * | 2009-06-30 | 2021-10-26 | Jfe Steel Corporation | Método para dessulfuração do metal quente |
| JP5790230B2 (ja) * | 2010-08-18 | 2015-10-07 | Ｊｆｅスチール株式会社 | 溶銑の脱硫方法 |
-
2011
- 2011-08-22 JP JP2011180089A patent/JP5668641B2/ja not_active Expired - Fee Related
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