NO136620C - PROCEDURES FOR THE PREPARATION OF CEMENT FROM METALLURGIC SLAG - Google Patents

PROCEDURES FOR THE PREPARATION OF CEMENT FROM METALLURGIC SLAG

Info

Publication number
NO136620C
NO136620C NO60573A NO60573A NO136620C NO 136620 C NO136620 C NO 136620C NO 60573 A NO60573 A NO 60573A NO 60573 A NO60573 A NO 60573A NO 136620 C NO136620 C NO 136620C
Authority
NO
Norway
Prior art keywords
cement
procedures
preparation
metallurgic slag
metallurgic
Prior art date
Application number
NO60573A
Other languages
Norwegian (no)
Other versions
NO136620B (en
Inventor
Bo Otto Olsson
Nils Fredrik Tiberg
Original Assignee
Graenges Ab
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 Graenges Ab filed Critical Graenges Ab
Publication of NO136620B publication Critical patent/NO136620B/no
Publication of NO136620C publication Critical patent/NO136620C/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 
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
NO60573A 1972-02-15 1973-02-14 PROCEDURES FOR THE PREPARATION OF CEMENT FROM METALLURGIC SLAG NO136620C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE175872 1972-02-15
SE175772 1972-02-15

Publications (2)

Publication Number Publication Date
NO136620B NO136620B (en) 1977-06-27
NO136620C true NO136620C (en) 1977-10-05

Family

ID=26654292

Family Applications (1)

Application Number Title Priority Date Filing Date
NO60573A NO136620C (en) 1972-02-15 1973-02-14 PROCEDURES FOR THE PREPARATION OF CEMENT FROM METALLURGIC SLAG

Country Status (7)

Country Link
JP (1) JPS4911706A (en)
AT (1) AT327569B (en)
CA (1) CA993661A (en)
DE (1) DE2307237C3 (en)
FR (1) FR2172206B1 (en)
GB (1) GB1412486A (en)
NO (1) NO136620C (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121030A (en) * 1975-04-16 1976-10-22 Nippon Kokan Kk Treatment process for melted slag in steel production
JPS5233897A (en) * 1975-09-10 1977-03-15 Nippon Steel Corp Method for treatment of iron slag
JPS5337195A (en) * 1976-09-17 1978-04-06 Nippon Jiriyoku Senkou Kk Treating process for blast furness slag
NL173980C (en) * 1976-11-05 1984-04-02 Nederlandse Cement Ind METHOD FOR EXTRACTING IRON FROM A SLAUGHTER OF THE OXY STEEL PREPARATION AND FORMING A RESIDUAL SLAUGHTER WITH USEFUL PROPERTIES.
JPS5358531A (en) * 1976-11-09 1978-05-26 Nippon Jiriyoku Senkou Kk Process for treatment of melted slag
DE2829370A1 (en) * 1977-05-31 1979-01-25 Centre Rech Metallurgique Basic steel-making slags treated with lime - are fed into rotary drum furnace with lime to mfr. Portland cement clinker
JPS5514802A (en) * 1978-06-30 1980-02-01 Nippon Kokan Kk <Nkk> Treating method for molten metal generated at reduction treatment for slag from steel manufacture
EP0015664A1 (en) * 1979-02-20 1980-09-17 Beremet S.A. Improvements in and relating to the treatment of metallurgical slags
DE3068874D1 (en) * 1979-08-14 1984-09-13 Centre Rech Metallurgique Processes for working-up non-phosphorous metallurgical slags
JPS5727455A (en) * 1981-04-06 1982-02-13 Tanashin Denki Co Selective driving device
SE500352C2 (en) * 1982-04-07 1994-06-06 Nordic Distributor Supply Ab Ways of extracting metals from liquid slag
CH683676A5 (en) * 1992-05-12 1994-04-29 Holderbank Financ Glarus A method for treating waste incineration residues to a sustainable and usable for building product.
NL9201266A (en) * 1992-07-14 1994-02-01 Pelt & Hooykaas METHOD FOR CONTROLLING THE COMPOSITION OF STEEL SNAILS.
BE1006565A6 (en) * 1992-12-22 1994-10-18 Centre Rech Metallurgique Recovery process of electric furnace slag steel works.
AT82U1 (en) * 1993-07-01 1995-01-25 Holderbank Financ Glarus METHOD FOR THE PRODUCTION OF ACTIVE BINDING AGENTS FOR CEMENT FROM STEEL SLAGS
AT83U1 (en) * 1993-07-01 1995-01-25 Holderbank Financ Glarus METHOD FOR PRODUCING CEMENT CLINKER FROM STEEL SLAG
AT403290B (en) * 1995-02-07 1997-12-29 Holderbank Financ Glarus METHOD FOR THE PRODUCTION OF RAW IRON OR STEEL AND CEMENT CLINKER FROM SLAG
JP3667346B2 (en) 1995-07-31 2005-07-06 イプコー・ナムローゼ・フェンノートシャップ Slag treatment
AT405839B (en) * 1996-01-17 1999-11-25 Holderbank Financ Glarus METHOD FOR PRODUCING RAW IRON, COLORED METAL ALLOYS, FECR AND SYNTHETIC BLAST FURNACE SLAGS USING METAL OXIDE CONTAINING WASTE COMBUSTION RESIDUES OR SLAGS
FR2780965B1 (en) * 1998-07-07 2000-09-08 Electricite De France PROCESS FOR THE TREATMENT OF DAIRY AND OVEN DUST, ESPECIALLY AN ELECTRIC STEEL OVEN
AT407644B (en) * 1999-06-08 2001-05-25 Voest Alpine Ind Anlagen METHOD FOR SLAG CONDITIONING AND APPARATUS THEREFOR
BR0011949A (en) * 1999-06-23 2002-03-26 Sms Demag Ag Process for the recovery of metallic chromium from slag containing chromium oxide
LU90509B1 (en) * 2000-01-21 2001-07-23 Wurth Paul Sa Electric steel mill slag treatment process
RU2238331C2 (en) * 2000-01-28 2004-10-20 Хольцим Лтд. Method for processing of slag or slag mixture
KR100603165B1 (en) * 2000-01-28 2006-07-24 홀심 리미티드 Method for removing chrome and/or nickel from liquid slags
CA2398341C (en) * 2000-01-28 2008-10-07 Holcim Ltd. Method for producing pozzolanic binders for the cement industry from steel slags using a reduction metal bath
EP1126039B1 (en) * 2000-02-17 2007-02-14 John A. Vallomy Method for reductively processing the liquid slag and the baghouse dust of the electric arc furnace
AT409763B (en) * 2000-11-06 2002-11-25 Voest Alpine Ind Anlagen METHOD AND PLANT FOR RECYCLING REMAINS CONTAINING IRON AND HEAVY METALS, IF NECESSARY ADDED IRON ORE
DE10215594A1 (en) * 2002-04-10 2003-10-30 Thyssenkrupp Stahl Ag Process for conditioning liquid blast furnace slag
AU2006290461B2 (en) * 2005-09-12 2010-07-08 Waks, Anthony Raymond Processing metallurgical slag
WO2024127339A1 (en) 2022-12-16 2024-06-20 Danieli & C. Officine Meccaniche S.P.A. Process and plant for slag treatment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR462194A (en) * 1912-11-15 1914-01-21 Jean Baptiste Marie Emile Vuig Process for the extraction of useful metals entrained in metallurgical slag
US2471562A (en) * 1946-03-25 1949-05-31 Eric H Heckett Method of utilizing metallurgical slags

Also Published As

Publication number Publication date
NO136620B (en) 1977-06-27
AT327569B (en) 1976-02-10
JPS4911706A (en) 1974-02-01
DE2307237C3 (en) 1979-01-25
FR2172206B1 (en) 1978-09-29
DE2307237B2 (en) 1978-05-24
GB1412486A (en) 1975-11-05
CA993661A (en) 1976-07-27
ATA132973A (en) 1975-04-15
DE2307237A1 (en) 1973-08-23
FR2172206A1 (en) 1973-09-28

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