JP5168992B2 - ニッケル精製工程から発生する鉄澱物の処理方法 - Google Patents
ニッケル精製工程から発生する鉄澱物の処理方法 Download PDFInfo
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- JP5168992B2 JP5168992B2 JP2007104454A JP2007104454A JP5168992B2 JP 5168992 B2 JP5168992 B2 JP 5168992B2 JP 2007104454 A JP2007104454 A JP 2007104454A JP 2007104454 A JP2007104454 A JP 2007104454A JP 5168992 B2 JP5168992 B2 JP 5168992B2
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- iron
- starch
- nickel
- lead
- chlorine
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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
Claims (1)
- 製鋼ダストを還元焙焼する粗酸化亜鉛の製造工程において、ニッケル精製工程から発生する鉄澱物を鉛と塩素の比がPb:Clの重量比で1:2〜1:3となるように製鋼ダストと混合造粒してペレットとし、該ペレットを上記粗酸化亜鉛の製造工程に装入して還元焙焼することを特徴とするニッケル精製工程の鉄澱物の処理方法。
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JP2007104454A JP5168992B2 (ja) | 2007-04-12 | 2007-04-12 | ニッケル精製工程から発生する鉄澱物の処理方法 |
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JP2007104454A JP5168992B2 (ja) | 2007-04-12 | 2007-04-12 | ニッケル精製工程から発生する鉄澱物の処理方法 |
Publications (2)
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JP2008261006A JP2008261006A (ja) | 2008-10-30 |
JP5168992B2 true JP5168992B2 (ja) | 2013-03-27 |
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JP2007104454A Active JP5168992B2 (ja) | 2007-04-12 | 2007-04-12 | ニッケル精製工程から発生する鉄澱物の処理方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3450412A1 (en) | 2017-09-04 | 2019-03-06 | Ferro Duo GmbH | Process for the purification of waste metal chlorides by thermal treatment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5325221A (en) * | 1976-08-21 | 1978-03-08 | Sumitomo Metal Mining Co | Method of treating materials containing zinc and lead |
JPS60187632A (ja) * | 1983-12-14 | 1985-09-25 | Nippon Jiryoku Senko Kk | 製鋼ダスト,スラツジ類の処理方法 |
JPH0747784B2 (ja) * | 1991-11-12 | 1995-05-24 | 姫路鐵鋼リファイン株式会社 | 製鋼ダストから亜鉛・鉛を回収する方法 |
JPH06174383A (ja) * | 1992-05-08 | 1994-06-24 | Techno Toriito:Kk | 電気炉ダスト類の処理法 |
JP2003119508A (ja) * | 2001-10-10 | 2003-04-23 | Nippon Steel Corp | 製鉄廃棄物処理炉およびその制御方法 |
JP2003342648A (ja) * | 2002-05-30 | 2003-12-03 | Sumitomo Metal Mining Co Ltd | 鉄鋼ダスト還元焙焼用ロータリーキルンの操業方法 |
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