IT987035B - PROCEDURE FOR THE IMPROVEMENT OF THE SLAG FROM THE HIGH FURNACE - Google Patents

PROCEDURE FOR THE IMPROVEMENT OF THE SLAG FROM THE HIGH FURNACE

Info

Publication number
IT987035B
IT987035B IT2183573A IT2183573A IT987035B IT 987035 B IT987035 B IT 987035B IT 2183573 A IT2183573 A IT 2183573A IT 2183573 A IT2183573 A IT 2183573A IT 987035 B IT987035 B IT 987035B
Authority
IT
Italy
Prior art keywords
slag
improvement
procedure
high furnace
furnace
Prior art date
Application number
IT2183573A
Other languages
Italian (it)
Original Assignee
Bonax Sa
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 Bonax Sa filed Critical Bonax Sa
Application granted granted Critical
Publication of IT987035B publication Critical patent/IT987035B/en

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
    • 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
    • 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
IT2183573A 1972-03-17 1973-03-20 PROCEDURE FOR THE IMPROVEMENT OF THE SLAG FROM THE HIGH FURNACE IT987035B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU64992 1972-03-17

Publications (1)

Publication Number Publication Date
IT987035B true IT987035B (en) 1975-02-20

Family

ID=19726985

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2183573A IT987035B (en) 1972-03-17 1973-03-20 PROCEDURE FOR THE IMPROVEMENT OF THE SLAG FROM THE HIGH FURNACE

Country Status (6)

Country Link
BE (1) BE796849A (en)
DE (1) DE2313265A1 (en)
FR (1) FR2176972A1 (en)
IT (1) IT987035B (en)
LU (1) LU64992A1 (en)
NL (1) NL7303696A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398419B (en) * 1993-01-26 1994-12-27 Holderbank Financ Glarus METHOD FOR PRODUCING CEMENT FROM METALLURGICAL SLAGS
CN105925738A (en) * 2016-07-13 2016-09-07 攀钢集团攀枝花钢铁研究院有限公司 Environmental-friendly modifier for high titania bearing blast furnace slag and modifying method of environmental-friendly modifier

Also Published As

Publication number Publication date
LU64992A1 (en) 1973-09-17
BE796849A (en) 1973-07-16
DE2313265A1 (en) 1973-10-04
FR2176972A1 (en) 1973-11-02
NL7303696A (en) 1973-09-19

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