KR101664787B1 - 건식 슬래그 과립화 시스템 및 방법 - Google Patents

건식 슬래그 과립화 시스템 및 방법 Download PDF

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Publication number
KR101664787B1
KR101664787B1 KR1020157016718A KR20157016718A KR101664787B1 KR 101664787 B1 KR101664787 B1 KR 101664787B1 KR 1020157016718 A KR1020157016718 A KR 1020157016718A KR 20157016718 A KR20157016718 A KR 20157016718A KR 101664787 B1 KR101664787 B1 KR 101664787B1
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South Korea
Prior art keywords
tundish
slag
granulator
orientation
drive motor
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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 - Fee Related
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KR1020157016718A
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English (en)
Korean (ko)
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KR20150086371A (ko
Inventor
윌리엄 베리 패터스톤
아이언 제임스 맥도날드
Original Assignee
프리메탈스 테크놀로지스 오스트리아 게엠베하
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Publication of KR20150086371A publication Critical patent/KR20150086371A/ko
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    • 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
    • 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 
    • C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous slag

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Glanulating (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
KR1020157016718A 2012-11-23 2013-11-18 건식 슬래그 과립화 시스템 및 방법 Expired - Fee Related KR101664787B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1221126.4A GB2508201B (en) 2012-11-23 2012-11-23 Dry slag granulation system and method
GB1221126.4 2012-11-23
PCT/EP2013/074029 WO2014079796A1 (en) 2012-11-23 2013-11-18 Dry slag granulation system and method

Publications (2)

Publication Number Publication Date
KR20150086371A KR20150086371A (ko) 2015-07-27
KR101664787B1 true KR101664787B1 (ko) 2016-10-11

Family

ID=47560585

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157016718A Expired - Fee Related KR101664787B1 (ko) 2012-11-23 2013-11-18 건식 슬래그 과립화 시스템 및 방법

Country Status (9)

Country Link
EP (1) EP2922976B1 (enExample)
JP (1) JP2015533933A (enExample)
KR (1) KR101664787B1 (enExample)
CN (1) CN104411836A (enExample)
BR (1) BR112015011683A2 (enExample)
GB (1) GB2508201B (enExample)
IN (1) IN2014DN10224A (enExample)
RU (1) RU2014152001A (enExample)
WO (1) WO2014079796A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2528972B (en) * 2014-08-08 2016-10-05 Primetals Technologies Austria GmbH Slag granulation system
CN104667823A (zh) * 2015-01-30 2015-06-03 北方华锦化学工业集团有限公司 一种复合肥生产专用高粘度料浆造粒喷头
CN104932557A (zh) * 2015-06-10 2015-09-23 安徽宝昱电子科技有限公司 造球机的角度调节组件
CN106191348B (zh) * 2016-09-27 2018-06-05 重庆赛迪热工环保工程技术有限公司 一种提高冶金熔渣干法粒化装置性能的方法及系统
WO2018134087A1 (de) * 2017-01-19 2018-07-26 Dressler Group GmbH & Co. KG Verfahren und vorrichtung zur herstellung von pulverförmigen stoffen aus kunststoff
CN109825657A (zh) * 2019-04-03 2019-05-31 中冶赛迪工程技术股份有限公司 高炉熔渣出渣量在线检测装置及方法
CN110257572B (zh) * 2019-06-10 2023-09-26 北京中冶设备研究设计总院有限公司 一种干法粒化熔渣输送控流的方法
CZ2021209A3 (cs) * 2021-04-26 2022-06-08 ECOCOAL, s.r.o. Způsob zpracování roztavených metalurgických strusek

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315720A (en) 1978-08-29 1982-02-16 Itoh Metal Abrasive Co., Ltd. Apparatus for producing spherical particles and fibers with a specially fixed size from melts

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581058B2 (ja) * 1975-07-23 1983-01-10 新日本製鐵株式会社 ヨウユウスラグノシヨリソウチ
SU893240A1 (ru) * 1980-02-05 1981-12-30 Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина Гранул тор расплавов
JPS59189282A (ja) * 1983-03-31 1984-10-26 新日鐵化学株式会社 高温溶融物の定量排出方法
AT381724B (de) * 1985-03-15 1986-11-25 Voest Alpine Ag Vorrichtung zur herstellung glasig erstarrter schlacke
US5259861A (en) * 1992-03-05 1993-11-09 National Science Council Method for producing rapidly-solidified flake-like metal powder
GB9316767D0 (en) * 1993-08-12 1993-09-29 Davy Mckee Stockton Slag granulation
JP2003342047A (ja) * 2002-05-23 2003-12-03 Jfe Steel Kk 溶融スラグの造粒方法および造粒装置
DE102010021661A1 (de) * 2010-05-26 2011-12-01 Siemens Aktiengesellschaft Trockengranulationsverfahren und Vorrichtung
CN102660656B (zh) * 2012-04-19 2014-08-06 中冶南方工程技术有限公司 高炉粒化脱水转鼓速度控制系统及方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315720A (en) 1978-08-29 1982-02-16 Itoh Metal Abrasive Co., Ltd. Apparatus for producing spherical particles and fibers with a specially fixed size from melts

Also Published As

Publication number Publication date
WO2014079796A1 (en) 2014-05-30
IN2014DN10224A (enExample) 2015-08-07
JP2015533933A (ja) 2015-11-26
CN104411836A (zh) 2015-03-11
GB201221126D0 (en) 2013-01-09
GB2508201A (en) 2014-05-28
EP2922976A1 (en) 2015-09-30
GB2508201B (en) 2015-09-23
KR20150086371A (ko) 2015-07-27
RU2014152001A (ru) 2017-01-10
EP2922976B1 (en) 2016-08-03
BR112015011683A2 (pt) 2017-07-11

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