[go: up one dir, main page]

WO2003012150A3 - Procede d'application en couche mince de laitier metallurgique sur une bande de transport tournant en continu - Google Patents

Procede d'application en couche mince de laitier metallurgique sur une bande de transport tournant en continu Download PDF

Info

Publication number
WO2003012150A3
WO2003012150A3 PCT/AT2002/000235 AT0200235W WO03012150A3 WO 2003012150 A3 WO2003012150 A3 WO 2003012150A3 AT 0200235 W AT0200235 W AT 0200235W WO 03012150 A3 WO03012150 A3 WO 03012150A3
Authority
WO
WIPO (PCT)
Prior art keywords
conveyor belt
thin
application
layer metallic
circulating conveyor
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.)
Ceased
Application number
PCT/AT2002/000235
Other languages
German (de)
English (en)
Other versions
WO2003012150A2 (fr
Inventor
Anton Hulek
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP02766914A priority Critical patent/EP1412540A2/fr
Priority to JP2003517323A priority patent/JP2004536773A/ja
Publication of WO2003012150A2 publication Critical patent/WO2003012150A2/fr
Publication of WO2003012150A3 publication Critical patent/WO2003012150A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C21B2400/06—Conveyors on which slag is cooled
    • 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
    • C21B2400/07—Receptacle features where the slag is treated open to atmosphere
    • 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
    • Y02P10/20—Recycling
    • 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)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)

Abstract

Procédé d'application en couche mince de laitier métallurgique sur une bande de transport (2) tournant en continu, selon lequel le laitier en fusion est introduit par une ouverture de remplissage (4) dans un récipient intermédiaire (3) pouvant être chauffé à l'aide d'un brûleur (18), puis éventuellement dosé à l'aide d'un distributeur (20) et versé sur la bande de transport (2). Selon la présente invention, pour que ledit procédé soit mis en oeuvre de manière avantageuse, le récipient intermédiaire (3) symétrique en rotation (3), destiné à réchauffer à l'aide du brûleur (18) le laitier introduit, est tourné autour de son axe de rotation après inclinaison autour d'un axe de basculement horizontal (6), avant que le laitier préchauffé à une température prédéterminée ne soit versé de manière dosée par l'ouverture de remplissage (4) par une nouvelle inclinaison du récipient intermédiaire (3) autour de l'axe de basculement horizontal (4).
PCT/AT2002/000235 2001-08-03 2002-08-05 Procede d'application en couche mince de laitier metallurgique sur une bande de transport tournant en continu Ceased WO2003012150A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02766914A EP1412540A2 (fr) 2001-08-03 2002-08-05 Procede d'application en couche mince de laitier metallurgique sur une bande de transport tournant en continu
JP2003517323A JP2004536773A (ja) 2002-08-05 2002-08-05 無端で循環するコンベヤベルト上に冶金スラグを薄層で塗布する方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0121601A AT409970B (de) 2001-08-03 2001-08-03 Verfahren zum dünnschichtigen auftragen metallurgischer schlacken auf ein endlos umlaufendes förderband
ATA1216/2001 2001-08-03

Publications (2)

Publication Number Publication Date
WO2003012150A2 WO2003012150A2 (fr) 2003-02-13
WO2003012150A3 true WO2003012150A3 (fr) 2003-09-12

Family

ID=3687292

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2002/000235 Ceased WO2003012150A2 (fr) 2001-08-03 2002-08-05 Procede d'application en couche mince de laitier metallurgique sur une bande de transport tournant en continu

Country Status (3)

Country Link
EP (1) EP1412540A2 (fr)
AT (1) AT409970B (fr)
WO (1) WO2003012150A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111500804B (zh) * 2020-06-01 2021-10-29 上海驰春节能科技有限公司 一种利用液态钢渣生产钢渣粉末的装置及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1366398A (en) * 1918-01-10 1921-01-25 Lund Joel Process of and apparatus for making slag
FR1005803A (fr) * 1947-09-26 1952-04-16 Procédé pour la fabrication de pièces moulées à partir de laitiers
FR63633E (fr) * 1952-12-23 1955-09-30 Huettenwerk Rheinhausen A G Procédé et dispositif pour la coulée d'une masse liquide en ignition, par exemplepour la coulée du laitier de haut fourneau
WO1997043455A1 (fr) * 1996-05-15 1997-11-20 Voest-Alpine Industrial Services Gmbh Procede de production continue d'un laitier de haut fourneau vitreux
DE19932382A1 (de) * 1999-07-14 2001-01-18 Asea Brown Boveri Verfahren und Vorrichtung zur Herstellung einer Schaumschlacke
EP1083236A1 (fr) * 1999-09-09 2001-03-14 Anton Dipl.-Ing. Hulek Procédé et installation pour le refroidissement à sec de scories métallurgiques avec récupération de chaleur

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1366398A (en) * 1918-01-10 1921-01-25 Lund Joel Process of and apparatus for making slag
FR1005803A (fr) * 1947-09-26 1952-04-16 Procédé pour la fabrication de pièces moulées à partir de laitiers
FR63633E (fr) * 1952-12-23 1955-09-30 Huettenwerk Rheinhausen A G Procédé et dispositif pour la coulée d'une masse liquide en ignition, par exemplepour la coulée du laitier de haut fourneau
WO1997043455A1 (fr) * 1996-05-15 1997-11-20 Voest-Alpine Industrial Services Gmbh Procede de production continue d'un laitier de haut fourneau vitreux
DE19932382A1 (de) * 1999-07-14 2001-01-18 Asea Brown Boveri Verfahren und Vorrichtung zur Herstellung einer Schaumschlacke
EP1083236A1 (fr) * 1999-09-09 2001-03-14 Anton Dipl.-Ing. Hulek Procédé et installation pour le refroidissement à sec de scories métallurgiques avec récupération de chaleur

Also Published As

Publication number Publication date
WO2003012150A2 (fr) 2003-02-13
ATA12162001A (de) 2002-05-15
AT409970B (de) 2002-12-27
EP1412540A2 (fr) 2004-04-28

Similar Documents

Publication Publication Date Title
WO2002063051A3 (fr) Installation de traitement de metal integree
EG22138A (en) Apparatus for controlling glass melting and/or refining furnaces
WO1990010086A3 (fr) Agregat de fusion a puits de prechauffage des matieres chargees
CN104254416B (zh) 用于金属雾化的系统和用于雾化金属粉末的方法
UA41448C2 (uk) Установка і спосіб для отримання розплавів заліза
WO2003012150A3 (fr) Procede d'application en couche mince de laitier metallurgique sur une bande de transport tournant en continu
EP0387107A3 (fr) Procédé et dispositif pour la coulée de métal
CA2174276A1 (fr) Methode de coulee automatique de metal en fusion et appareil permettant de mettre en oeuvre ladite methode
ATE383559T1 (de) Giessverfahren und -vorrichtung
WO2007146430A3 (fr) Dispositif et procédé pour traiter des 'fines' métallurgiques dans des fours électriques à arc (fea)
ZA200108213B (en) Protection coating of wear-exposed components used for refining molten metal.
GEP20022842B (en) Method For Making Steel In a Liquid Melt-Fed Electric Furnace
DK1240112T3 (da) Fremgangsmåde og apparat til böjning af glas
CN106623880B (zh) 清除钢包粘渣的化渣剂及清除方法
JPH0343227Y2 (fr)
WO2002039044A3 (fr) Four de fusion pour charges metalliques adapte au coulage direct et continu de metal en fusion
TR200300213T2 (tr) Buluşun metalurjik olarak geliştirilmiş eriyik metal alanının anlatımı için bir metod ve aygıt
SU1258842A1 (ru) Способ получени низкофосфористого феррохрома
RU2079080C1 (ru) Двухкамерная индукционная канальная печь
SU704992A1 (ru) Способ десульфурации чугуна в плавильных печах
JP2005195224A (ja) 製鋼スラグの溶融改質炉および溶融改質方法
RU97116868A (ru) Способ передела ванадиевых чугунов в мартеновской печи
RU1812212C (ru) Способ раскислени стали в качающейс мартеновской печи
SU1627566A1 (ru) Способ выплавки сплавов типа нихром
RU2082764C1 (ru) Способ подготовки электропечи для выплавки синтетического шлака

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BY BZ CA CH CN CO CR CU CZ DE DM DZ EC EE ES FI GB GD GE GH HR HU ID IL IN IS JP KE KG KP KR LC LK LR LS LT LU LV MA MD MG MN MW MX MZ NO NZ PL PT RO RU SE SG SI SK SL TJ TM TR TT TZ UA US UZ VN YU ZA

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FR GB GR IE IT LU MC NL PT SE SK TR TD TG

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2002766914

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 091692002

Country of ref document: AT

Date of ref document: 20030213

Kind code of ref document: A

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: 91692002

Country of ref document: AT

WWE Wipo information: entry into national phase

Ref document number: 2003517323

Country of ref document: JP

WWP Wipo information: published in national office

Ref document number: 2002766914

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWW Wipo information: withdrawn in national office

Ref document number: 2002766914

Country of ref document: EP