KR101191477B1 - 슬래그 처리방법 - Google Patents

슬래그 처리방법 Download PDF

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Publication number
KR101191477B1
KR101191477B1 KR1020107020489A KR20107020489A KR101191477B1 KR 101191477 B1 KR101191477 B1 KR 101191477B1 KR 1020107020489 A KR1020107020489 A KR 1020107020489A KR 20107020489 A KR20107020489 A KR 20107020489A KR 101191477 B1 KR101191477 B1 KR 101191477B1
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KR
South Korea
Prior art keywords
slag
treatment
cooling
steam
aging
Prior art date
Application number
KR1020107020489A
Other languages
English (en)
Korean (ko)
Other versions
KR20100121667A (ko
Inventor
히로유키 토보
카즈야 야부타
히로카즈 토자와
카츠히로 이와사키
Original Assignee
제이에프이 스틸 가부시키가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20100121667A publication Critical patent/KR20100121667A/ko
Application granted granted Critical
Publication of KR101191477B1 publication Critical patent/KR101191477B1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/028—Cooling with means to convey the charge comprising a rotary drum
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/052—Apparatus features including rotating parts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/052—Apparatus features including rotating parts
    • C21B2400/056—Drums whereby slag is poured on or in between
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/068—Receptacle features where the slag is treated with a sealed or controlled environment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery
    • 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
    • Y02P10/25—Process efficiency

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Furnace Details (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture Of Iron (AREA)
KR1020107020489A 2008-03-20 2009-03-18 슬래그 처리방법 KR101191477B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008072624A JP5303977B2 (ja) 2008-03-20 2008-03-20 スラグの処理方法
JPJP-P-2008-072624 2008-03-20
PCT/JP2009/056023 WO2009116684A1 (ja) 2008-03-20 2009-03-18 スラグの処理方法

Publications (2)

Publication Number Publication Date
KR20100121667A KR20100121667A (ko) 2010-11-18
KR101191477B1 true KR101191477B1 (ko) 2012-10-15

Family

ID=41091074

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107020489A KR101191477B1 (ko) 2008-03-20 2009-03-18 슬래그 처리방법

Country Status (5)

Country Link
JP (1) JP5303977B2 (ja)
KR (1) KR101191477B1 (ja)
CN (1) CN101977867B (ja)
TW (1) TW200948750A (ja)
WO (1) WO2009116684A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101527454B1 (ko) * 2013-05-20 2015-06-11 재단법인 포항산업과학연구원 제강슬래그의 강제 에이징을 위한 장치

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101716542B (zh) * 2009-12-11 2012-07-04 中冶京诚工程技术有限公司 炉渣破碎装置、破碎方法及半湿法炉渣处理系统
CN102190450B (zh) * 2010-03-08 2013-04-10 中冶建筑研究总院有限公司 一种钢渣余热有压自解装置及方法
JP5611467B2 (ja) * 2010-08-26 2014-10-22 宝山鋼鉄股▲分▼有限公司 高温の固体製鋼スラグの処理方法および処理システム
JP5517063B2 (ja) * 2010-09-10 2014-06-11 新日鐵住金株式会社 スラグの処理方法
KR101262485B1 (ko) 2010-12-01 2013-05-08 현대자동차주식회사 아이들러 기구
KR101130176B1 (ko) * 2011-09-09 2012-03-28 김호천 래이들의 슬래그 응집 스프레이장치
CN102492790B (zh) * 2011-12-27 2013-07-24 北京中冶设备研究设计总院有限公司 钢渣碎化处理工艺及设备
CN103060493B (zh) * 2012-06-29 2014-10-29 南京梅山冶金发展有限公司 一种钢渣水洗球磨生产加工工艺
CN102851415B (zh) * 2012-09-24 2015-04-15 四川环能德美科技股份有限公司 一种高炉熔渣热能回收系统
CN102851416B (zh) * 2012-09-24 2015-11-04 四川环能德美科技股份有限公司 一种处理高炉熔渣热能回收方法
JP5874671B2 (ja) * 2013-03-29 2016-03-02 Ｊｆｅスチール株式会社 製鋼スラグの蒸気エージング方法
JP6256181B2 (ja) * 2014-05-09 2018-01-10 新日鐵住金株式会社 製鋼スラグのエージング処理方法
KR102083873B1 (ko) * 2018-05-10 2020-03-03 재단법인 포항산업과학연구원 용융슬래그 현열회수장치
KR20230042700A (ko) * 2020-06-25 2023-03-29 트루요인스 에스.알.엘. 레이들로로부터 배출되는 물질을 처리하기 위한 개선된 방법 및 장비
CN111826486B (zh) * 2020-08-03 2023-10-20 中冶节能环保有限责任公司 一种高温软熔态钢渣精确控制高效洁净化破碎处理装置及方法
JP7469664B2 (ja) 2020-08-27 2024-04-17 日本製鉄株式会社 製鋼スラグの処理方法、スラグ製品の製造方法、及び、製鋼スラグの処理システム
IT202100004892A1 (it) * 2021-03-02 2022-09-02 Truyoins Ltd Metodo ed apparato perfezionato per il trattamento della scoria nera.
CN114058744B (zh) * 2021-10-20 2023-03-17 首钢集团有限公司 一种炉渣改质的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06256046A (ja) * 1993-03-03 1994-09-13 Nippon Steel Corp 製鋼スラグの水和促進および破砕処理方法および装置
JPH072444U (ja) * 1993-06-17 1995-01-13 住友金属工業株式会社 製鋼スラグのエージング処理装置
JPH09178366A (ja) * 1995-12-26 1997-07-11 Daido Steel Co Ltd スラグ処理方法およびスラグ処理装置
JP3982130B2 (ja) * 1999-12-27 2007-09-26 Ｊｆｅエンジニアリング株式会社 溶融スラグの冷却固化設備
JP4090289B2 (ja) * 2002-06-25 2008-05-28 日立造船株式会社 スラグ生成設備
AT412650B (de) * 2003-09-25 2005-05-25 Voest Alpine Ind Anlagen Verfahren und anlage zum granulieren von schlacke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101527454B1 (ko) * 2013-05-20 2015-06-11 재단법인 포항산업과학연구원 제강슬래그의 강제 에이징을 위한 장치

Also Published As

Publication number Publication date
TWI374866B (ja) 2012-10-21
CN101977867B (zh) 2013-01-09
WO2009116684A1 (ja) 2009-09-24
CN101977867A (zh) 2011-02-16
TW200948750A (en) 2009-12-01
JP2009227490A (ja) 2009-10-08
JP5303977B2 (ja) 2013-10-02
KR20100121667A (ko) 2010-11-18

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