DE1646685C2 - - Google Patents

Info

Publication number
DE1646685C2
DE1646685C2 DE1646685A DE1646685A DE1646685C2 DE 1646685 C2 DE1646685 C2 DE 1646685C2 DE 1646685 A DE1646685 A DE 1646685A DE 1646685 A DE1646685 A DE 1646685A DE 1646685 C2 DE1646685 C2 DE 1646685C2
Authority
DE
Germany
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
DE1646685A
Other languages
German (de)
Other versions
DE1646685B1 (de
Inventor
Hans Vom Dr.-Ing. Ende
Klaus Dr.-Ing. Grebe
Willi Dr.Ing. Jaeger
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Publication of DE1646685B1 publication Critical patent/DE1646685B1/de
Application granted granted Critical
Publication of DE1646685C2 publication Critical patent/DE1646685C2/de
Granted legal-status Critical Current

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
    • C04B7/00—Hydraulic cements
    • C04B7/14—Cements containing slag
    • C04B7/147—Metallurgical slag
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)
DE19651646685 1965-11-25 1965-11-25 Verfahren zur Herstellung eines gegen Sulfatloesung bestaendigen Zementes aus Stahlwerksschlacke Granted DE1646685B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0067419 1965-11-25

Publications (2)

Publication Number Publication Date
DE1646685B1 DE1646685B1 (de) 1971-12-23
DE1646685C2 true DE1646685C2 (enrdf_load_stackoverflow) 1975-02-06

Family

ID=7312190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651646685 Granted DE1646685B1 (de) 1965-11-25 1965-11-25 Verfahren zur Herstellung eines gegen Sulfatloesung bestaendigen Zementes aus Stahlwerksschlacke

Country Status (5)

Country Link
BE (1) BE690244A (enrdf_load_stackoverflow)
DE (1) DE1646685B1 (enrdf_load_stackoverflow)
FR (1) FR1503046A (enrdf_load_stackoverflow)
GB (1) GB1170085A (enrdf_load_stackoverflow)
LU (1) LU52396A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912828A1 (de) * 1979-03-30 1980-10-16 Kloeckner Humboldt Deutz Ag Verfahren zur herstellung eines hydraulischen bindemittels
FR2537126A1 (fr) * 1982-12-04 1984-06-08 Kloeckner Humboldt Deutz Ag Procede et installation pour la calcination de klinker de ciment

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034690A1 (fr) * 1980-02-20 1981-09-02 CIMENTS D'OBOURG, Société Anonyme Procédé de valorisation de scories d'aciérie lors de la fabrication du clinker de ciment Portland en voie humide
US5421880C1 (en) * 1994-01-14 2001-06-05 Texas Industries Inc Method and apparatus for using steel slag in cement clinker production
DE19637848C2 (de) * 1996-09-17 1999-08-12 Hubert Dr Baier Verfahren zur Verwertung von aluminium- und/oder eisenhaltigen Abfällen
AT525816B1 (de) * 2022-02-11 2023-09-15 Sala K S Puzzolanischer oder latent-hydraulischer Zusatzstoff

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912828A1 (de) * 1979-03-30 1980-10-16 Kloeckner Humboldt Deutz Ag Verfahren zur herstellung eines hydraulischen bindemittels
FR2537126A1 (fr) * 1982-12-04 1984-06-08 Kloeckner Humboldt Deutz Ag Procede et installation pour la calcination de klinker de ciment

Also Published As

Publication number Publication date
DE1646685B1 (de) 1971-12-23
FR1503046A (fr) 1967-11-24
GB1170085A (en) 1969-11-12
BE690244A (enrdf_load_stackoverflow) 1967-05-02
LU52396A1 (enrdf_load_stackoverflow) 1967-01-18

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee