FR1411074A - Process for improving metallurgical slag in basic steel production methods - Google Patents

Process for improving metallurgical slag in basic steel production methods

Info

Publication number
FR1411074A
FR1411074A FR980895A FR980895A FR1411074A FR 1411074 A FR1411074 A FR 1411074A FR 980895 A FR980895 A FR 980895A FR 980895 A FR980895 A FR 980895A FR 1411074 A FR1411074 A FR 1411074A
Authority
FR
France
Prior art keywords
production methods
steel production
metallurgical slag
basic steel
improving metallurgical
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
FR980895A
Other languages
French (fr)
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.)
RHEINISCHE STAHLWERKE AG
Original Assignee
RHEINISCHE STAHLWERKE 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
Priority claimed from DER35614A external-priority patent/DE1228286B/en
Application filed by RHEINISCHE STAHLWERKE AG filed Critical RHEINISCHE STAHLWERKE AG
Priority to FR980895A priority Critical patent/FR1411074A/en
Application granted granted Critical
Publication of FR1411074A publication Critical patent/FR1411074A/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 
    • 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
    • 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)
FR980895A 1963-07-06 1964-07-04 Process for improving metallurgical slag in basic steel production methods Expired FR1411074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR980895A FR1411074A (en) 1963-07-06 1964-07-04 Process for improving metallurgical slag in basic steel production methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DER35614A DE1228286B (en) 1963-07-06 1963-07-06 Process for the production of decay-resistant slags from liquid oxidation slags from basic steelmaking
FR980895A FR1411074A (en) 1963-07-06 1964-07-04 Process for improving metallurgical slag in basic steel production methods

Publications (1)

Publication Number Publication Date
FR1411074A true FR1411074A (en) 1965-09-17

Family

ID=25991678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980895A Expired FR1411074A (en) 1963-07-06 1964-07-04 Process for improving metallurgical slag in basic steel production methods

Country Status (1)

Country Link
FR (1) FR1411074A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203786A1 (en) * 1972-10-19 1974-05-17 Yoshizawa Lime Ind Cy Ltd
DE2521202A1 (en) * 1974-05-15 1975-11-27 Lafarge Fondu Int PROCESS FOR MANUFACTURING LOW PHOSPHORUS STEEL BY OXYGEN FRESHING
FR2752243A1 (en) * 1996-08-08 1998-02-13 Lorraine Laminage Granulates preparation from steelwork slag used for e.g. bitumastic compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203786A1 (en) * 1972-10-19 1974-05-17 Yoshizawa Lime Ind Cy Ltd
DE2521202A1 (en) * 1974-05-15 1975-11-27 Lafarge Fondu Int PROCESS FOR MANUFACTURING LOW PHOSPHORUS STEEL BY OXYGEN FRESHING
FR2752243A1 (en) * 1996-08-08 1998-02-13 Lorraine Laminage Granulates preparation from steelwork slag used for e.g. bitumastic compositions

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