GB2493969B - Slag dispersal device and method - Google Patents

Slag dispersal device and method

Info

Publication number
GB2493969B
GB2493969B GB1114763.4A GB201114763A GB2493969B GB 2493969 B GB2493969 B GB 2493969B GB 201114763 A GB201114763 A GB 201114763A GB 2493969 B GB2493969 B GB 2493969B
Authority
GB
United Kingdom
Prior art keywords
slag
dispersal device
dispersal
slag dispersal
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
GB1114763.4A
Other versions
GB201114763D0 (en
GB2493969A (en
Inventor
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.)
Siemens PLC
Original Assignee
Siemens PLC
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 PLC filed Critical Siemens PLC
Priority to GB1114763.4A priority Critical patent/GB2493969B/en
Publication of GB201114763D0 publication Critical patent/GB201114763D0/en
Priority to CN201280041752.1A priority patent/CN103764852B/en
Priority to PCT/EP2012/065413 priority patent/WO2013029934A1/en
Priority to EP12750350.6A priority patent/EP2748343B1/en
Priority to PCT/EP2012/065414 priority patent/WO2013029935A1/en
Priority to CN201280041810.0A priority patent/CN103764320B/en
Priority to PCT/EP2012/065412 priority patent/WO2013029933A1/en
Priority to PL12753085T priority patent/PL2747919T3/en
Priority to EP12756123.1A priority patent/EP2747920B1/en
Priority to EP12753085.5A priority patent/EP2747919B1/en
Priority to CN201280041749.XA priority patent/CN103781575B/en
Publication of GB2493969A publication Critical patent/GB2493969A/en
Application granted granted Critical
Publication of GB2493969B publication Critical patent/GB2493969B/en
Priority to IN179DEN2014 priority patent/IN2014DN00179A/en
Priority to IN184DEN2014 priority patent/IN2014DN00184A/en
Priority to IN177DEN2014 priority patent/IN2014DN00177A/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
    • 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
    • C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • 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
    • C21B2400/054—Disc-shaped or conical parts for cooling, dispersing or atomising of molten slag rotating along vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)
  • Processing Of Solid Wastes (AREA)
  • Glanulating (AREA)
GB1114763.4A 2011-08-26 2011-08-26 Slag dispersal device and method Expired - Fee Related GB2493969B (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB1114763.4A GB2493969B (en) 2011-08-26 2011-08-26 Slag dispersal device and method
EP12756123.1A EP2747920B1 (en) 2011-08-26 2012-08-07 Slag granulation device
CN201280041749.XA CN103781575B (en) 2011-08-26 2012-08-07 Slag pelletization device
EP12750350.6A EP2748343B1 (en) 2011-08-26 2012-08-07 Slag dispersal device and method
PCT/EP2012/065414 WO2013029935A1 (en) 2011-08-26 2012-08-07 Slag dispersal device and method
CN201280041810.0A CN103764320B (en) 2011-08-26 2012-08-07 Slag granulation device
PCT/EP2012/065412 WO2013029933A1 (en) 2011-08-26 2012-08-07 Slag granulation device
PL12753085T PL2747919T3 (en) 2011-08-26 2012-08-07 Slag granulation device
CN201280041752.1A CN103764852B (en) 2011-08-26 2012-08-07 Slag dispersal device and method
EP12753085.5A EP2747919B1 (en) 2011-08-26 2012-08-07 Slag granulation device
PCT/EP2012/065413 WO2013029934A1 (en) 2011-08-26 2012-08-07 Slag granulation device
IN179DEN2014 IN2014DN00179A (en) 2011-08-26 2014-01-09
IN184DEN2014 IN2014DN00184A (en) 2011-08-26 2014-01-09
IN177DEN2014 IN2014DN00177A (en) 2011-08-26 2014-01-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1114763.4A GB2493969B (en) 2011-08-26 2011-08-26 Slag dispersal device and method

Publications (3)

Publication Number Publication Date
GB201114763D0 GB201114763D0 (en) 2011-10-12
GB2493969A GB2493969A (en) 2013-02-27
GB2493969B true GB2493969B (en) 2013-08-07

Family

ID=44838758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1114763.4A Expired - Fee Related GB2493969B (en) 2011-08-26 2011-08-26 Slag dispersal device and method

Country Status (5)

Country Link
EP (1) EP2748343B1 (en)
CN (1) CN103764852B (en)
GB (1) GB2493969B (en)
IN (1) IN2014DN00177A (en)
WO (1) WO2013029935A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104087690A (en) * 2014-06-10 2014-10-08 曾志勇 Thermal energy recovery device and thermal energy recovery method of high-temperature slag
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153440A (en) * 1977-04-15 1979-05-08 Paul Wurth S.A. Treatment of metallurgical slag
US4453440A (en) * 1980-11-28 1984-06-12 Casio Computer Co., Ltd. Envelope control system for electronic musical instrument

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218201A (en) * 1978-07-25 1980-08-19 Nippon Steel Corporation Apparatus for producing solidified granular slag from molten blast furnace slag
GB2148330B (en) 1983-10-24 1987-05-07 British Steel Corp Improvements in or relating to the granulation of slag
DE3827400A1 (en) * 1988-08-12 1990-02-15 Salzgitter Peine Stahlwerke METHOD AND DEVICE FOR CLEANING A CONVEYOR
US5082483A (en) * 1990-06-08 1992-01-21 National Slag Limited Enclosures for slag pelletization apparatus and method of operation thereof
GB9119788D0 (en) 1991-09-17 1991-10-30 Davy Mckee Stockton Slag granulation
GB9316767D0 (en) 1993-08-12 1993-09-29 Davy Mckee Stockton Slag granulation
CN1888081B (en) * 2006-07-20 2012-07-04 重庆大学 Liquid blast furnace slag pelletizing method and apparatus for heat recovering process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153440A (en) * 1977-04-15 1979-05-08 Paul Wurth S.A. Treatment of metallurgical slag
US4453440A (en) * 1980-11-28 1984-06-12 Casio Computer Co., Ltd. Envelope control system for electronic musical instrument

Also Published As

Publication number Publication date
GB201114763D0 (en) 2011-10-12
WO2013029935A1 (en) 2013-03-07
GB2493969A (en) 2013-02-27
CN103764852B (en) 2015-08-26
EP2748343B1 (en) 2015-09-30
IN2014DN00177A (en) 2015-06-05
CN103764852A (en) 2014-04-30
EP2748343A1 (en) 2014-07-02

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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 20130627 AND 20130703

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

Free format text: REGISTERED BETWEEN 20150521 AND 20150527

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170826