JP5017846B2 - クロム含有鋼精錬スラグの再利用方法 - Google Patents
クロム含有鋼精錬スラグの再利用方法 Download PDFInfo
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- JP5017846B2 JP5017846B2 JP2005331178A JP2005331178A JP5017846B2 JP 5017846 B2 JP5017846 B2 JP 5017846B2 JP 2005331178 A JP2005331178 A JP 2005331178A JP 2005331178 A JP2005331178 A JP 2005331178A JP 5017846 B2 JP5017846 B2 JP 5017846B2
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- Prior art keywords
- chromium
- slag
- refining
- magnetic
- containing steel
- 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.)
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- 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
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- Manufacture And Refinement Of Metals (AREA)
Description
2 ステンレス鋼精錬スラグ
3 コンベア
4 振動樋フィーダー
5 層厚制御ゲート
6 磁石
7 ドラム
8 磁着物用コンベア
9 非磁着物用コンベア
10 仕切り板
11 回転ベルト
12 磁着物
13 非磁着物
Claims (2)
- 分離した磁着物を、クロム含有鋼の溶製工程でクロム源として再利用することを特徴とする、請求項1に記載のクロム含有鋼精錬スラグの再利用方法。
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JP2005331178A JP5017846B2 (ja) | 2005-11-16 | 2005-11-16 | クロム含有鋼精錬スラグの再利用方法 |
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JP2005331178A JP5017846B2 (ja) | 2005-11-16 | 2005-11-16 | クロム含有鋼精錬スラグの再利用方法 |
Publications (2)
Publication Number | Publication Date |
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JP2007138209A JP2007138209A (ja) | 2007-06-07 |
JP5017846B2 true JP5017846B2 (ja) | 2012-09-05 |
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JP2005331178A Active JP5017846B2 (ja) | 2005-11-16 | 2005-11-16 | クロム含有鋼精錬スラグの再利用方法 |
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JP (1) | JP5017846B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104888950B (zh) * | 2015-06-23 | 2017-07-28 | 北矿机电科技有限责任公司 | 磁异步分离干式磁选机 |
JP2017202460A (ja) * | 2016-05-12 | 2017-11-16 | トヨタ自動車株式会社 | 磁力式選別装置 |
JP7413847B2 (ja) | 2020-03-06 | 2024-01-16 | 住友金属鉱山株式会社 | 廃電池からの有価金属回収方法 |
JP6961275B1 (ja) * | 2021-01-08 | 2021-11-05 | 学校法人福岡工業大学 | クロム回収方法 |
CN114985101A (zh) * | 2022-06-02 | 2022-09-02 | 爱绿城环保科技有限公司 | 一种炉渣处理设备及其使用方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59113131A (ja) * | 1982-12-21 | 1984-06-29 | Nippon Steel Corp | フエロクロム製錬時の生成スラグの処理方法 |
JPS60135533A (ja) * | 1983-12-21 | 1985-07-18 | Nippon Jiryoku Senko Kk | ステンレススラグの処理方法 |
JPH05123605A (ja) * | 1991-11-06 | 1993-05-21 | Sumitomo Metal Ind Ltd | スラグ中の地金回収方法 |
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- 2005-11-16 JP JP2005331178A patent/JP5017846B2/ja active Active
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JP2007138209A (ja) | 2007-06-07 |
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