ES441950A1 - Procedimiento de tratamiento de escorias y desechos metalur-gicos en estado fundido. - Google Patents

Procedimiento de tratamiento de escorias y desechos metalur-gicos en estado fundido.

Info

Publication number
ES441950A1
ES441950A1 ES441950A ES441950A ES441950A1 ES 441950 A1 ES441950 A1 ES 441950A1 ES 441950 A ES441950 A ES 441950A ES 441950 A ES441950 A ES 441950A ES 441950 A1 ES441950 A1 ES 441950A1
Authority
ES
Spain
Prior art keywords
substances
waste
mass
slags
treatment process
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
Application number
ES441950A
Other languages
English (en)
Spanish (es)
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.)
Gagnerraud Pere & Fils Entrepr
Original Assignee
Gagnerraud Pere & Fils Entrepr
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 Gagnerraud Pere & Fils Entrepr filed Critical Gagnerraud Pere & Fils Entrepr
Publication of ES441950A1 publication Critical patent/ES441950A1/es
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous slag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • 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
    • 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
    • C21B2400/072—Tanks to collect the slag, e.g. water tank
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)
ES441950A 1974-10-21 1975-10-21 Procedimiento de tratamiento de escorias y desechos metalur-gicos en estado fundido. Expired ES441950A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7435327A FR2288783A1 (fr) 1974-10-21 1974-10-21 Procede de traitement de laitiers et scories metallurgiques en vue, notamment, d'ameliorer leur aptitude a la fragmentation

Publications (1)

Publication Number Publication Date
ES441950A1 true ES441950A1 (es) 1977-06-16

Family

ID=9144317

Family Applications (1)

Application Number Title Priority Date Filing Date
ES441950A Expired ES441950A1 (es) 1974-10-21 1975-10-21 Procedimiento de tratamiento de escorias y desechos metalur-gicos en estado fundido.

Country Status (17)

Country Link
JP (1) JPS5164467A (de)
AR (1) AR205942A1 (de)
AT (1) AT352155B (de)
AU (1) AU8559975A (de)
BE (1) BE824609A (de)
BR (1) BR7501153A (de)
CA (1) CA1057259A (de)
CH (1) CH609093A5 (de)
DE (1) DE2504026A1 (de)
ES (1) ES441950A1 (de)
FR (1) FR2288783A1 (de)
GB (1) GB1463956A (de)
IT (1) IT1042904B (de)
LU (1) LU73441A1 (de)
NL (1) NL7500706A (de)
SE (1) SE7511745L (de)
ZA (1) ZA756000B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740097A1 (de) * 1977-09-06 1979-03-08 Graenges Oxeloesunds Jaernverk Granulat und verfahren und vorrichtung zum granulieren von schmelzen
FR2540887B1 (fr) * 1983-02-10 1994-02-04 Solomat Sa Procede et installation de traitement de scories de convertisseurs
FR2752243B1 (fr) * 1996-08-08 1998-09-04 Lorraine Laminage Procede de preparation de granulats a partir de laitier liquide d'acierie
EP0922679A1 (de) * 1997-12-11 1999-06-16 Asea Brown Boveri AG Verfahren zum Schäumen von Material, insbesondere Schlacke oder Glas
CN110218100A (zh) * 2019-07-20 2019-09-10 兰州理工大学 一种镍铁冶炼高温熔渣制备空心陶瓷微球的方法
CN110218099A (zh) * 2019-07-20 2019-09-10 兰州理工大学 一种镍冶炼高温熔渣制备磁性空心陶瓷微球的方法
CN116670303A (zh) * 2020-12-28 2023-08-29 Sabic环球技术有限责任公司 用于喷砂的钢渣磨料
CN117187453B (zh) * 2023-09-08 2026-01-06 安徽工业大学 一种钢渣余热控温处理菱铁矿的生产方法、制得的产品及应用

Also Published As

Publication number Publication date
ZA756000B (en) 1976-09-29
BR7501153A (pt) 1976-08-17
JPS5164467A (en) 1976-06-03
AU8559975A (en) 1977-04-21
LU73441A1 (de) 1976-04-13
AT352155B (de) 1979-09-10
FR2288783A1 (fr) 1976-05-21
FR2288783B1 (de) 1982-05-07
SE7511745L (sv) 1976-04-22
AR205942A1 (es) 1976-06-15
BE824609A (fr) 1975-05-15
GB1463956A (en) 1977-02-09
DE2504026A1 (de) 1976-04-22
NL7500706A (nl) 1976-04-23
CA1057259A (en) 1979-06-26
CH609093A5 (en) 1979-02-15
ATA785075A (de) 1979-02-15
IT1042904B (it) 1980-01-30

Similar Documents

Publication Publication Date Title
NO884525L (no) Fremgangsmaate for tilfoersel av varmeenergi til et bad av smeltet metall.
ES441950A1 (es) Procedimiento de tratamiento de escorias y desechos metalur-gicos en estado fundido.
JPS526153A (en) Heat recovery process of melting furnace sediment
ES314992A1 (es) Procedimiento e instalacion para la produccion de acero.
SE8903687L (sv) Foerfarande foer behandling av en gjutjaernsmaelta med rent magnesium
JPS5325641A (en) Process for recovery of waste heat of blast furnace slag
JPS51129802A (en) A process for treatment of steelmaking dust and sludge of electric fur ances using sensible heat of slag
ATE115087T1 (de) Herstellung von mangankarbid und eisen(ii)- legierungen.
SE7713817L (sv) Forfarande for framstellning av kromjern
SE7415624L (de)
JPS5241110A (en) Treating process of molten pig iron
ES286696A1 (es) Un procedimiento para la fabricación de acero
JPS5433295A (en) Treating method of slag
JPS5227094A (en) Heat recovery apparatus of slag
JPS5265709A (en) Oxygen steel making process in which oxygen steel making slag is hot r echarged into oxygen steel making furnace
JPS51121422A (en) Process for improving property of slags in steel production
ES409924A1 (es) Procedimiento para la fabricacion de hierro o acero.
JPS5261109A (en) Converter operation method
ES266013A1 (es) Un procedimiento de producir carburo de calcio
JPS52113322A (en) Electrical refining of lead precipitates
JPS5214520A (en) Method of treating a converter slag
ES461969A1 (es) Procedimiento para afinar arrabio.
ES265978A1 (es) Procedimiento para la produccion de ferromanganeso en hornos eléctricos de fusion cubiertos
Sims Practical Steelmaking.(Retroactive Coverage)
GB817786A (en) Method of refining phosphorus-containing pig iron