GB1556833A - Method of working-up waste slag oxygen steel protection - Google Patents

Method of working-up waste slag oxygen steel protection

Info

Publication number
GB1556833A
GB1556833A GB4538677A GB4538677A GB1556833A GB 1556833 A GB1556833 A GB 1556833A GB 4538677 A GB4538677 A GB 4538677A GB 4538677 A GB4538677 A GB 4538677A GB 1556833 A GB1556833 A GB 1556833A
Authority
GB
United Kingdom
Prior art keywords
working
waste slag
steel protection
oxygen steel
slag oxygen
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
GB4538677A
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.)
NEDERLANDSE CEMENT IND
Cimenteries CBR SA
Original Assignee
NEDERLANDSE CEMENT IND
Cimenteries CBR 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 NEDERLANDSE CEMENT IND, Cimenteries CBR SA filed Critical NEDERLANDSE CEMENT IND
Publication of GB1556833A publication Critical patent/GB1556833A/en
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
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/14—Cements containing slag
    • C04B7/147—Metallurgical slag
    • C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
    • C04B7/17—Mixtures thereof with other inorganic cementitious materials or other activators with calcium oxide containing activators
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • 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
GB4538677A 1976-11-05 1977-11-01 Method of working-up waste slag oxygen steel protection Expired GB1556833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7612299A NL173980C (en) 1976-11-05 1976-11-05 METHOD FOR EXTRACTING IRON FROM A SLAUGHTER OF THE OXY STEEL PREPARATION AND FORMING A RESIDUAL SLAUGHTER WITH USEFUL PROPERTIES.

Publications (1)

Publication Number Publication Date
GB1556833A true GB1556833A (en) 1979-11-28

Family

ID=19827171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4538677A Expired GB1556833A (en) 1976-11-05 1977-11-01 Method of working-up waste slag oxygen steel protection

Country Status (15)

Country Link
JP (1) JPS5381415A (en)
AT (1) AT367098B (en)
AU (1) AU511257B2 (en)
BE (1) BE860433A (en)
BR (1) BR7707432A (en)
CA (1) CA1101676A (en)
DE (1) DE2747957A1 (en)
ES (1) ES463743A1 (en)
FR (1) FR2370006A1 (en)
GB (1) GB1556833A (en)
IT (1) IT1093053B (en)
LU (1) LU78419A1 (en)
NL (1) NL173980C (en)
SE (1) SE446346B (en)
ZA (1) ZA776607B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999067182A1 (en) * 1998-06-24 1999-12-29 'holderbank' Financiere Glarus Ag Method for crushing and reducing slag containing metal oxide
US6139621A (en) * 1997-04-09 2000-10-31 "Holderbank" Financiere Glarus Ag Process for producing sulfate cement or sulfate cement aggregates
WO2001090019A1 (en) * 2000-05-24 2001-11-29 Lafarge Method for oxidising treatment of steel works slag and resulting ld slag
WO2005073412A1 (en) * 2004-01-30 2005-08-11 Technological Resources Pty. Limited Ironmaking and steelmaking
AU2007211938B2 (en) * 2006-08-31 2010-05-20 Edw. C. Levy Co. Clinker, system and method for manufacturing the same
EP2843063A1 (en) * 2013-09-02 2015-03-04 Loesche GmbH A method for treating a steel slag and a hydraulic mineral binder
US20150159233A1 (en) * 2012-09-06 2015-06-11 Loesche Gmbh Method for the treatment of steelwork slag and hydraulic mineral binder

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3068874D1 (en) * 1979-08-14 1984-09-13 Centre Rech Metallurgique Processes for working-up non-phosphorous metallurgical slags
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.
BE1006565A6 (en) * 1992-12-22 1994-10-18 Centre Rech Metallurgique Recovery process of electric furnace slag steel works.
AT398419B (en) * 1993-01-26 1994-12-27 Holderbank Financ Glarus METHOD FOR PRODUCING CEMENT FROM METALLURGICAL SLAGS
AT83U1 (en) * 1993-07-01 1995-01-25 Holderbank Financ Glarus METHOD FOR PRODUCING CEMENT CLINKER FROM STEEL SLAG
AT82U1 (en) * 1993-07-01 1995-01-25 Holderbank Financ Glarus METHOD FOR THE PRODUCTION OF ACTIVE BINDING AGENTS FOR CEMENT FROM STEEL SLAGS
AU696936B2 (en) * 1994-10-11 1998-09-24 Teamcraft Furniture Pty Ltd Support arrangement for an extendible leg rest
CN108025314B (en) * 2015-07-16 2020-02-18 德国莱歇公司 Method and apparatus for preparing and activating green stock

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH246499A (en) * 1943-07-20 1947-01-15 Ind Nazionale Alluminio I N A Process for the simultaneous production of pig iron and a slag representing a high-alumina cement from the residues (red sludge) produced during Bayer's bauxite digestion.
US3002832A (en) * 1959-01-15 1961-10-03 Lucas S Moussoulos Method for reduction treatment of molten iron bearing slag to obtain the contained iron and to draw advantage of heat energy content
DE1239333B (en) * 1965-08-19 1967-04-27 Rheinstahl Huettenwerke Ag Process for the production of lightweight building materials from coal wash mountains
DE2307237C3 (en) * 1972-02-15 1979-01-25 Graenges Ab, Stockholm Process for treating steel slag
JPS53221A (en) * 1976-06-23 1978-01-05 Nippon Kokan Kk Cement obtained by reforming slag from steel manufacture and method of manufacturing thereof
FR2370408A7 (en) * 1976-11-05 1978-06-02 Centre Rech Metallurgique Basic steel-making slag mixed by fly ash - produces hydraulic setting properties which increase commercial value of slag
FR2397460A1 (en) * 1978-05-23 1979-02-09 Centre Rech Metallurgique Basic steel-making slags treated with lime - are fed into rotary drum furnace with lime to mfr. Portland cement clinker

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6139621A (en) * 1997-04-09 2000-10-31 "Holderbank" Financiere Glarus Ag Process for producing sulfate cement or sulfate cement aggregates
WO1999067182A1 (en) * 1998-06-24 1999-12-29 'holderbank' Financiere Glarus Ag Method for crushing and reducing slag containing metal oxide
WO2001090019A1 (en) * 2000-05-24 2001-11-29 Lafarge Method for oxidising treatment of steel works slag and resulting ld slag
FR2809390A1 (en) * 2000-05-24 2001-11-30 Lafarge Sa PROCESS FOR OXIDIZING TREATMENT OF STEEL LAYERS AND OB SCORES OBTAINED
CZ304691B6 (en) * 2000-05-24 2014-09-03 Lafarge Method of treating steel works slag and steel works slag prepared in such a manner
US7135068B2 (en) 2000-05-24 2006-11-14 Lafarge Method for oxidizing treatment of steel works slag and resulting LD slag
CN100529110C (en) * 2004-01-30 2009-08-19 技术资源有限公司 Ironmaking and steelmaking
US7935172B2 (en) 2004-01-30 2011-05-03 Technological Resources Pty Limited Ironmaking and steelmaking
US8298317B2 (en) 2004-01-30 2012-10-30 Technological Resources Pty. Limited Ironmaking and steelmaking
WO2005073412A1 (en) * 2004-01-30 2005-08-11 Technological Resources Pty. Limited Ironmaking and steelmaking
AU2007211938B2 (en) * 2006-08-31 2010-05-20 Edw. C. Levy Co. Clinker, system and method for manufacturing the same
US8038791B2 (en) 2006-08-31 2011-10-18 Edw. C. Levy Co. Clinker, system and method for manufacturing the same
US8393894B2 (en) 2006-08-31 2013-03-12 Edw. C. Levy Co. Clinker, system and method for manufacturing the same
US20150159233A1 (en) * 2012-09-06 2015-06-11 Loesche Gmbh Method for the treatment of steelwork slag and hydraulic mineral binder
US9695485B2 (en) * 2012-09-06 2017-07-04 Loesche Gmbh Method for the treatment of steelwork slag and hydraulic mineral binder
WO2015028668A1 (en) 2013-09-02 2015-03-05 Loesche Gmbh Method for preparing steelmaking slags and hydraulic mineral binder
EP2843063A1 (en) * 2013-09-02 2015-03-04 Loesche GmbH A method for treating a steel slag and a hydraulic mineral binder
CN105579598A (en) * 2013-09-02 2016-05-11 德国莱歇公司 Method for preparing steelmaking slags and hydraulic mineral binder
KR20160051680A (en) * 2013-09-02 2016-05-11 로쉐 게엠베하 Method for preparing steelmaking slags and hydraulic mineral binder
JP2016529402A (en) * 2013-09-02 2016-09-23 ロエシェ ゲーエムベーハー Method for treating steel product slag and hydraulic mineral binder
TWI593802B (en) * 2013-09-02 2017-08-01 掠雪股份有限公司 Method for processing steel slag to produce a hydraullc mineral binder with high hardening potential and to recover iron
EA028286B1 (en) * 2013-09-02 2017-10-31 Лёше Гмбх Method for processing steelmaking slags to produce hydraulic mineral binder
US10703675B2 (en) 2013-09-02 2020-07-07 Loesche Gmbh Method for processing steel slag and hydraulic mineral binder
KR102251924B1 (en) 2013-09-02 2021-05-14 로쉐 게엠베하 Method for processing steel slag and hydraulic mineral binder

Also Published As

Publication number Publication date
FR2370006A1 (en) 1978-06-02
CA1101676A (en) 1981-05-26
NL173980C (en) 1984-04-02
ZA776607B (en) 1978-08-30
ATA788677A (en) 1981-10-15
DE2747957A1 (en) 1978-05-11
FR2370006B1 (en) 1984-06-29
BE860433A (en) 1978-05-03
NL7612299A (en) 1978-05-09
SE7712440L (en) 1978-05-06
JPS5381415A (en) 1978-07-18
AU511257B2 (en) 1980-08-07
AT367098B (en) 1982-05-25
ES463743A1 (en) 1978-07-16
LU78419A1 (en) 1978-07-14
BR7707432A (en) 1978-08-22
NL173980B (en) 1983-11-01
AU3005577A (en) 1979-05-03
SE446346B (en) 1986-09-01
IT1093053B (en) 1985-07-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee