GB2508201B - Dry slag granulation system and method - Google Patents

Dry slag granulation system and method

Info

Publication number
GB2508201B
GB2508201B GB1221126.4A GB201221126A GB2508201B GB 2508201 B GB2508201 B GB 2508201B GB 201221126 A GB201221126 A GB 201221126A GB 2508201 B GB2508201 B GB 2508201B
Authority
GB
United Kingdom
Prior art keywords
dry slag
granulation system
slag granulation
dry
slag
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 - Fee Related
Application number
GB1221126.4A
Other versions
GB201221126D0 (en
GB2508201A (en
Inventor
William Barry Featherstone
Ian Mcdonald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Primetals Technologies Austria GmbH
Original Assignee
Siemens VAI Metals Technologies GmbH Austria
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 Siemens VAI Metals Technologies GmbH Austria filed Critical Siemens VAI Metals Technologies GmbH Austria
Priority to GB1221126.4A priority Critical patent/GB2508201B/en
Publication of GB201221126D0 publication Critical patent/GB201221126D0/en
Priority to CN201380036244.9A priority patent/CN104411836A/en
Priority to JP2015529074A priority patent/JP2015533933A/en
Priority to RU2014152001A priority patent/RU2014152001A/en
Priority to KR1020157016718A priority patent/KR101664787B1/en
Priority to BR112015011683A priority patent/BR112015011683A2/en
Priority to EP13794861.8A priority patent/EP2922976B1/en
Priority to PCT/EP2013/074029 priority patent/WO2014079796A1/en
Priority to IN10224DEN2014 priority patent/IN2014DN10224A/en
Publication of GB2508201A publication Critical patent/GB2508201A/en
Application granted granted Critical
Publication of GB2508201B publication Critical patent/GB2508201B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
GB1221126.4A 2012-11-23 2012-11-23 Dry slag granulation system and method Expired - Fee Related GB2508201B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB1221126.4A GB2508201B (en) 2012-11-23 2012-11-23 Dry slag granulation system and method
EP13794861.8A EP2922976B1 (en) 2012-11-23 2013-11-18 Dry slag granulation system and method
JP2015529074A JP2015533933A (en) 2012-11-23 2013-11-18 Dry slag granulation system and method
RU2014152001A RU2014152001A (en) 2012-11-23 2013-11-18 SYSTEM AND METHOD OF GRANULATING SLAG OF SOLID CONSISTENCY
KR1020157016718A KR101664787B1 (en) 2012-11-23 2013-11-18 Dry slag granulation system and method
BR112015011683A BR112015011683A2 (en) 2012-11-23 2013-11-18 dry slag granulation system and method for operating a dry slag granulation system
CN201380036244.9A CN104411836A (en) 2012-11-23 2013-11-18 Dry slag granulation system and method
PCT/EP2013/074029 WO2014079796A1 (en) 2012-11-23 2013-11-18 Dry slag granulation system and method
IN10224DEN2014 IN2014DN10224A (en) 2012-11-23 2013-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1221126.4A GB2508201B (en) 2012-11-23 2012-11-23 Dry slag granulation system and method

Publications (3)

Publication Number Publication Date
GB201221126D0 GB201221126D0 (en) 2013-01-09
GB2508201A GB2508201A (en) 2014-05-28
GB2508201B true GB2508201B (en) 2015-09-23

Family

ID=47560585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1221126.4A Expired - Fee Related GB2508201B (en) 2012-11-23 2012-11-23 Dry slag granulation system and method

Country Status (9)

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

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 (en) * 2015-01-30 2015-06-03 北方华锦化学工业集团有限公司 Special high-viscosity slurry granulating sprayer for production of compound fertilizer
CN104932557A (en) * 2015-06-10 2015-09-23 安徽宝昱电子科技有限公司 Angle adjusting assembly of pelletizer
CN106191348B (en) * 2016-09-27 2018-06-05 重庆赛迪热工环保工程技术有限公司 A kind of method and system for improving metallurgical cinder dry granulation device performance
JP6823184B2 (en) * 2017-01-19 2021-01-27 ドレスラー グループ ゲーエムベーハー・ウント・コー・カーゲー Methods and equipment for producing powdered substances from plastics
CN109825657A (en) * 2019-04-03 2019-05-31 中冶赛迪工程技术股份有限公司 Blast furnace cinder slag discharge amount on-line measuring device and method
CN110257572B (en) * 2019-06-10 2023-09-26 北京中冶设备研究设计总院有限公司 Dry granulating slag conveying and flow controlling method
CZ2021209A3 (en) * 2021-04-26 2022-06-08 ECOCOAL, s.r.o. Method of processing molten metallurgical slag

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213494A (en) * 1975-07-23 1977-02-01 Nippon Steel Corp Treating apparatus for fused slag
US4374074A (en) * 1978-08-29 1983-02-15 Sato Technical Research Laboratory Ltd. Process for producing fibers with a specially fixed size from melts
US4641319A (en) * 1983-03-31 1987-02-03 Nippon Steel Corporation Method for quantitative discharge of molten material
US4678419A (en) * 1985-03-15 1987-07-07 Voest-Alpine Aktiengesellschaft Arrangement for the production of vitrified slag
CN102660656A (en) * 2012-04-19 2012-09-12 中冶南方工程技术有限公司 Speed control system and speed control method for granulating and dewatering rotary drum of blast furnace

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU893240A1 (en) * 1980-02-05 1981-12-30 Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина Melt granulator
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 (en) * 2002-05-23 2003-12-03 Jfe Steel Kk Granulation method and apparatus for fused slag
DE102010021661A1 (en) * 2010-05-26 2011-12-01 Siemens Aktiengesellschaft Dry granulation method and apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213494A (en) * 1975-07-23 1977-02-01 Nippon Steel Corp Treating apparatus for fused slag
US4374074A (en) * 1978-08-29 1983-02-15 Sato Technical Research Laboratory Ltd. Process for producing fibers with a specially fixed size from melts
US4641319A (en) * 1983-03-31 1987-02-03 Nippon Steel Corporation Method for quantitative discharge of molten material
US4678419A (en) * 1985-03-15 1987-07-07 Voest-Alpine Aktiengesellschaft Arrangement for the production of vitrified slag
CN102660656A (en) * 2012-04-19 2012-09-12 中冶南方工程技术有限公司 Speed control system and speed control method for granulating and dewatering rotary drum of blast furnace

Also Published As

Publication number Publication date
CN104411836A (en) 2015-03-11
GB201221126D0 (en) 2013-01-09
GB2508201A (en) 2014-05-28
BR112015011683A2 (en) 2017-07-11
EP2922976A1 (en) 2015-09-30
JP2015533933A (en) 2015-11-26
IN2014DN10224A (en) 2015-08-07
KR101664787B1 (en) 2016-10-11
RU2014152001A (en) 2017-01-10
KR20150086371A (en) 2015-07-27
EP2922976B1 (en) 2016-08-03
WO2014079796A1 (en) 2014-05-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20151105 AND 20151111

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20171123