JPH0356287B2 - - Google Patents
Info
- Publication number
- JPH0356287B2 JPH0356287B2 JP11238686A JP11238686A JPH0356287B2 JP H0356287 B2 JPH0356287 B2 JP H0356287B2 JP 11238686 A JP11238686 A JP 11238686A JP 11238686 A JP11238686 A JP 11238686A JP H0356287 B2 JPH0356287 B2 JP H0356287B2
- Authority
- JP
- Japan
- Prior art keywords
- granulated iron
- slag
- steelmaking slag
- recovered
- steelmaking
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 56
- 229910052742 iron Inorganic materials 0.000 claims description 28
- 239000002893 slag Substances 0.000 claims description 23
- 238000009628 steelmaking Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 239000002826 coolant Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 3
- 238000009749 continuous casting Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000009849 vacuum degassing Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61112386A JPS62267406A (ja) | 1986-05-15 | 1986-05-15 | 製鋼スラグより回収した粒鉄の利用方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61112386A JPS62267406A (ja) | 1986-05-15 | 1986-05-15 | 製鋼スラグより回収した粒鉄の利用方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62267406A JPS62267406A (ja) | 1987-11-20 |
| JPH0356287B2 true JPH0356287B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-08-27 |
Family
ID=14585379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61112386A Granted JPS62267406A (ja) | 1986-05-15 | 1986-05-15 | 製鋼スラグより回収した粒鉄の利用方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62267406A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4661305B2 (ja) * | 2005-03-29 | 2011-03-30 | Ｊｆｅスチール株式会社 | 溶銑の脱炭精錬方法 |
| JP5558119B2 (ja) * | 2010-01-12 | 2014-07-23 | 産業振興株式会社 | 粒鉄の利用方法 |
| JP6648542B2 (ja) * | 2016-02-04 | 2020-02-14 | 日本製鉄株式会社 | 低燐低硫鋼の製造方法 |
-
1986
- 1986-05-15 JP JP61112386A patent/JPS62267406A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62267406A (ja) | 1987-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |