ATE151116T1 - Granulieren von schlacke - Google Patents

Granulieren von schlacke

Info

Publication number
ATE151116T1
ATE151116T1 AT92919028T AT92919028T ATE151116T1 AT E151116 T1 ATE151116 T1 AT E151116T1 AT 92919028 T AT92919028 T AT 92919028T AT 92919028 T AT92919028 T AT 92919028T AT E151116 T1 ATE151116 T1 AT E151116T1
Authority
AT
Austria
Prior art keywords
pct
trough
molten material
sec
globules
Prior art date
Application number
AT92919028T
Other languages
German (de)
English (en)
Inventor
William Barry Featherstone
Derek Macauley
Original Assignee
Davy Mckee Stockton
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 Davy Mckee Stockton filed Critical Davy Mckee Stockton
Application granted granted Critical
Publication of ATE151116T1 publication Critical patent/ATE151116T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • 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
    • 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
    • C21B2400/076—Fluidised bed for cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Furnace Details (AREA)
  • Glanulating (AREA)
  • Manufacture Of Iron (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Cosmetics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Dry Development In Electrophotography (AREA)
AT92919028T 1991-09-17 1992-09-08 Granulieren von schlacke ATE151116T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919119788A GB9119788D0 (en) 1991-09-17 1991-09-17 Slag granulation

Publications (1)

Publication Number Publication Date
ATE151116T1 true ATE151116T1 (de) 1997-04-15

Family

ID=10701492

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92919028T ATE151116T1 (de) 1991-09-17 1992-09-08 Granulieren von schlacke

Country Status (14)

Country Link
US (1) US5409521A (cg-RX-API-DMAC7.html)
EP (1) EP0605472B1 (cg-RX-API-DMAC7.html)
JP (1) JPH06510820A (cg-RX-API-DMAC7.html)
KR (1) KR100256864B1 (cg-RX-API-DMAC7.html)
AT (1) ATE151116T1 (cg-RX-API-DMAC7.html)
AU (1) AU653859B2 (cg-RX-API-DMAC7.html)
CA (1) CA2116328C (cg-RX-API-DMAC7.html)
DE (1) DE69218784T2 (cg-RX-API-DMAC7.html)
ES (1) ES2101868T3 (cg-RX-API-DMAC7.html)
GB (1) GB9119788D0 (cg-RX-API-DMAC7.html)
IN (1) IN186482B (cg-RX-API-DMAC7.html)
TW (1) TW206933B (cg-RX-API-DMAC7.html)
WO (1) WO1993006250A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA927112B (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9316767D0 (en) * 1993-08-12 1993-09-29 Davy Mckee Stockton Slag granulation
US5882372A (en) * 1994-10-26 1999-03-16 Johns Manville International, Inc. Apparatus for use in confining a gaseous stream containing wet or sticky particles or fibers
US6000242A (en) * 1996-05-31 1999-12-14 Kennecott Holdings Corporation Apparatus for and process of water granulating matte or slag
KR100656769B1 (ko) * 2006-06-28 2006-12-14 (주)피엔알시스템 교량의 상부 구조물 내진성 강화 전단키 구조
US9409235B2 (en) * 2008-06-27 2016-08-09 Commonwealth Scientific And Industrial Research Organisation Granulation of molten material
GB2493968B (en) * 2011-08-26 2013-12-18 Siemens Plc Slag granulation device & method
GB2493969B (en) 2011-08-26 2013-08-07 Siemens Plc Slag dispersal device and method
GB2505672B (en) * 2012-09-06 2014-09-17 Siemens Plc Dry slag granulation system
CN105624348B (zh) * 2016-03-11 2018-03-02 西安交通大学 一种用于高温液态熔渣粒化系统
CN114807463B (zh) * 2022-05-26 2022-09-30 河北用邦环保设备科技有限公司 熔渣急冷粒化设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721511A (en) * 1971-02-18 1973-03-20 M Schlienger Rotating arc furnace crucible
SU593817A1 (ru) * 1975-12-04 1978-02-25 Калушское производственное объединение "Хлорвинил" Установка дл получени металлических гранул
US4256677A (en) * 1976-04-12 1981-03-17 Magnavox Government And Industrial Electronics Co. Apparatus and method for making small spheres
US4373883A (en) * 1979-01-09 1983-02-15 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Apparatus for producing granules from molten metallurgical slags
DE3807720A1 (de) * 1988-03-09 1989-09-21 Norddeutsche Affinerie Verfahren und vorrichtung zum granulieren fluessiger schlacken
US5259861A (en) * 1992-03-05 1993-11-09 National Science Council Method for producing rapidly-solidified flake-like metal powder

Also Published As

Publication number Publication date
EP0605472B1 (en) 1997-04-02
JPH06510820A (ja) 1994-12-01
ES2101868T3 (es) 1997-07-16
EP0605472A1 (en) 1994-07-13
CA2116328C (en) 1999-11-16
DE69218784T2 (de) 1997-07-10
US5409521A (en) 1995-04-25
WO1993006250A1 (en) 1993-04-01
TW206933B (cg-RX-API-DMAC7.html) 1993-06-01
ZA927112B (en) 1993-04-22
GB9119788D0 (en) 1991-10-30
AU2507192A (en) 1993-04-27
CA2116328A1 (en) 1993-04-01
DE69218784D1 (de) 1997-05-07
AU653859B2 (en) 1994-10-13
KR940702556A (ko) 1994-08-20
KR100256864B1 (ko) 2000-05-15
IN186482B (cg-RX-API-DMAC7.html) 2001-09-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification