ES2042962T3 - Procedimiento y dispositivo para el granulado de escorias liquidas. - Google Patents

Procedimiento y dispositivo para el granulado de escorias liquidas.

Info

Publication number
ES2042962T3
ES2042962T3 ES89200413T ES89200413T ES2042962T3 ES 2042962 T3 ES2042962 T3 ES 2042962T3 ES 89200413 T ES89200413 T ES 89200413T ES 89200413 T ES89200413 T ES 89200413T ES 2042962 T3 ES2042962 T3 ES 2042962T3
Authority
ES
Spain
Prior art keywords
procedure
drum
slag
liquid slag
granulating liquid
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 - Lifetime
Application number
ES89200413T
Other languages
English (en)
Inventor
Uwe-Jens Hansen
Werner Dr Marnette
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.)
Aurubis AG
Original Assignee
Norddeutsche Affinerie AG
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 Norddeutsche Affinerie AG filed Critical Norddeutsche Affinerie AG
Application granted granted Critical
Publication of ES2042962T3 publication Critical patent/ES2042962T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C21B2400/056—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
    • C21B2400/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO Y UN DISPOSITIVO PARA GRANULAR ESCORIAS, DONDE LA ESCORIA FUNDIBLE SE PONE EN UN TAMBOR Y DE AHI SE ELABORAN UNAS SUPERFICIES ENFRIADAS Y SE GRANULA. EL PROPOSITO DEL ENFRIAMIENTO RAPIDO SE PONE LA ESCORIA FUNDIBLE EN UN TABIQUE DE UN TAMBOR HORIZONTAL GIRATORIO CON LA CUBIERTA DEL TAMBOR ENFRIADA A PARTE Y TRAS 3/4 DE GIRO DEL TAMBOR LA PELICULA DE ESCORIA ENDURECIDA SE SEPARA DEL TABIQUE MECANICAMENTE Y SE TRANSPORTA.
ES89200413T 1988-03-09 1989-02-20 Procedimiento y dispositivo para el granulado de escorias liquidas. Expired - Lifetime ES2042962T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3807720A DE3807720A1 (de) 1988-03-09 1988-03-09 Verfahren und vorrichtung zum granulieren fluessiger schlacken

Publications (1)

Publication Number Publication Date
ES2042962T3 true ES2042962T3 (es) 1993-12-16

Family

ID=6349245

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89200413T Expired - Lifetime ES2042962T3 (es) 1988-03-09 1989-02-20 Procedimiento y dispositivo para el granulado de escorias liquidas.

Country Status (5)

Country Link
US (1) US4909837A (es)
EP (1) EP0333242B1 (es)
JP (1) JPH0264046A (es)
DE (2) DE3807720A1 (es)
ES (1) ES2042962T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9119788D0 (en) * 1991-09-17 1991-10-30 Davy Mckee Stockton Slag granulation
US5441205A (en) * 1993-06-30 1995-08-15 Mitsubishi Materials Corporation Apparatus for water-granulating slag
US5468279A (en) * 1994-09-19 1995-11-21 Mitsubishi Materials Corporation Method for water-granulating calcium ferrite slag
US6000242A (en) * 1996-05-31 1999-12-14 Kennecott Holdings Corporation Apparatus for and process of water granulating matte or slag
AT405511B (de) * 1997-10-29 1999-09-27 Holderbank Financ Glarus Verfahren zum granulieren und zerkleinern von schmelzflüssigem material sowie vorrichtung zur durchführung dieses verfahrens
US20060280907A1 (en) * 2005-06-08 2006-12-14 Whitaker Robert H Novel mineral composition
US20070104923A1 (en) * 2005-11-04 2007-05-10 Whitaker Robert H Novel mineral composition
US7833339B2 (en) * 2006-04-18 2010-11-16 Franklin Industrial Minerals Mineral filler composition
US7651559B2 (en) * 2005-11-04 2010-01-26 Franklin Industrial Minerals Mineral composition
US20080210718A1 (en) * 2007-01-25 2008-09-04 General Kinematics Corporation Fluid-Cooled Vibratory Apparatus, System and Method for Cooling
LU91692B1 (en) * 2010-05-26 2011-11-28 Wurth Paul Sa Slag solidification
DE102014109762A1 (de) 2014-07-11 2016-01-14 Z & J Technologies Gmbh Wärmetauscher sowie Vorrichtung und Verfahren zur Energierückgewinnung
CN107557505A (zh) * 2016-06-30 2018-01-09 宝山钢铁股份有限公司 适合全量钢渣处理的滚筒法处理工艺及处理装置
IT201600116956A1 (it) 2016-11-18 2018-05-18 Steb S R L Sistema e metodo di raffreddamento e recupero della scoria bianca usata nei processi siderurgici
CN111518971B (zh) * 2020-06-30 2024-08-20 河北思莱格环境科技有限公司 一种高温冶金渣洁净、取热、干法处理系统及工艺
CN115354092B (zh) * 2022-09-13 2023-11-03 重庆赛迪热工环保工程技术有限公司 一种高温散状物料收集输送的装置和方法
CN116103452B (zh) * 2022-12-01 2024-09-10 中冶赛迪上海工程技术有限公司 液体冷却熔渣粒化系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558908C3 (de) * 1974-12-30 1981-10-01 Nippon Steel Corp., Tokyo Verfahren und Vorrichtung zur Herstellung von festem Schlackengut
LU79466A1 (fr) * 1978-04-18 1979-05-25 Sidmar Nv Procede et installation de traitement et de manutention de laitier metallurgique
LU84643A1 (fr) * 1983-02-10 1984-11-08 Wurth Paul Sa Dispositif d'alimentation d'une installation de filtration de laitier metallurgique
CA1247365A (en) * 1984-06-22 1988-12-28 J. Philip Mcmahon Dross cooler and processor

Also Published As

Publication number Publication date
JPH0264046A (ja) 1990-03-05
DE58905498D1 (de) 1993-10-14
US4909837A (en) 1990-03-20
DE3807720A1 (de) 1989-09-21
EP0333242A1 (de) 1989-09-20
EP0333242B1 (de) 1993-09-08

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