IT8748573A0 - USE OF MAGNESITE FOR THE MODIFICATION AND/OR EXPANSION OF METALLURGICAL WASTE, AND RELATED PROCEDURE - Google Patents

USE OF MAGNESITE FOR THE MODIFICATION AND/OR EXPANSION OF METALLURGICAL WASTE, AND RELATED PROCEDURE

Info

Publication number
IT8748573A0
IT8748573A0 IT8748573A IT4857387A IT8748573A0 IT 8748573 A0 IT8748573 A0 IT 8748573A0 IT 8748573 A IT8748573 A IT 8748573A IT 4857387 A IT4857387 A IT 4857387A IT 8748573 A0 IT8748573 A0 IT 8748573A0
Authority
IT
Italy
Prior art keywords
magnesite
expansion
modification
related procedure
metallurgical waste
Prior art date
Application number
IT8748573A
Other languages
Italian (it)
Other versions
IT1212042B (en
Inventor
Schellberg Franz
Original Assignee
Didier Werke 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 Didier Werke Ag filed Critical Didier Werke Ag
Publication of IT8748573A0 publication Critical patent/IT8748573A0/en
Application granted granted Critical
Publication of IT1212042B publication Critical patent/IT1212042B/en

Links

Classifications

    • 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
    • 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
    • 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
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition
    • C21C2005/363—Slag cements
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings
    • 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)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
IT4857387A 1986-12-24 1987-11-04 USE OF MAGNESITE FOR THE MODIFICATION AND / OR EXPANSION OF METALLURGICAL SLOTS, AND RELATED PROCEDURE IT1212042B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863644518 DE3644518A1 (en) 1986-12-24 1986-12-24 USE OF MAGNESITE AND METHOD FOR CARRYING OUT SUCH A USE

Publications (2)

Publication Number Publication Date
IT8748573A0 true IT8748573A0 (en) 1987-11-04
IT1212042B IT1212042B (en) 1989-11-08

Family

ID=6317253

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4857387A IT1212042B (en) 1986-12-24 1987-11-04 USE OF MAGNESITE FOR THE MODIFICATION AND / OR EXPANSION OF METALLURGICAL SLOTS, AND RELATED PROCEDURE

Country Status (5)

Country Link
DE (1) DE3644518A1 (en)
ES (1) ES2007763A6 (en)
FR (1) FR2609019A1 (en)
GB (1) GB2199025B (en)
IT (1) IT1212042B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2127765C1 (en) * 1993-09-07 1999-03-20 "Хольдербанк" Финансьер Гларус АГ Method of producing steel and hydraulically active binders from slags
US7914599B2 (en) 2004-11-17 2011-03-29 Ism, Inc. Slag conditioner composition, process for manufacture and method of use in steel production
RU2640514C1 (en) * 2016-06-28 2018-01-09 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Method for generation of electric power using heat of exhaust converter gases

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT347718B (en) * 1972-05-08 1979-01-10 Festo Maschf Stoll G PLASTIC PANEL OR BLOCK SHAPED

Also Published As

Publication number Publication date
GB8730054D0 (en) 1988-02-03
ES2007763A6 (en) 1989-07-01
FR2609019A1 (en) 1988-07-01
GB2199025A (en) 1988-06-29
DE3644518A1 (en) 1988-07-14
GB2199025B (en) 1990-09-05
IT1212042B (en) 1989-11-08

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