BR7803646A - Dispositivo para expansao das escorias metalurgicas - Google Patents

Dispositivo para expansao das escorias metalurgicas

Info

Publication number
BR7803646A
BR7803646A BR7803646A BR7803646A BR7803646A BR 7803646 A BR7803646 A BR 7803646A BR 7803646 A BR7803646 A BR 7803646A BR 7803646 A BR7803646 A BR 7803646A BR 7803646 A BR7803646 A BR 7803646A
Authority
BR
Brazil
Prior art keywords
metallurgical
exchange
expansion
metallurgical exchange
Prior art date
Application number
BR7803646A
Other languages
English (en)
Inventor
F Gagneraud
Original Assignee
F Gagneraud
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 F Gagneraud filed Critical F Gagneraud
Publication of BR7803646A publication Critical patent/BR7803646A/pt

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
    • 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
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/052—Apparatus features including rotating parts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/052—Apparatus features including rotating parts
    • C21B2400/056—Drums whereby slag is poured on or in between
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BR7803646A 1977-09-02 1978-06-06 Dispositivo para expansao das escorias metalurgicas BR7803646A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7726651A FR2401999A1 (fr) 1977-09-02 1977-09-02 Dispositif pour ameliorer l'expansion des laitiers et scories metallurgiques avant leur granulation

Publications (1)

Publication Number Publication Date
BR7803646A true BR7803646A (pt) 1979-05-08

Family

ID=9194977

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7803646A BR7803646A (pt) 1977-09-02 1978-06-06 Dispositivo para expansao das escorias metalurgicas

Country Status (3)

Country Link
US (1) US4152131A (pt)
BR (1) BR7803646A (pt)
FR (1) FR2401999A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456627A (en) * 1977-10-13 1979-05-07 Nakayama Steel Works Ltd Method and apparatus for making blast furnace slag crushed sand
US4353724A (en) * 1981-04-06 1982-10-12 Owens-Corning Fiberglas Corporation Method for forming mineral fibers
FR2542760B1 (fr) * 1983-03-17 1987-09-11 Gagneraud Francis Installation perfectionnee pour le traitement en continu de matieres en fusion en vue de l'obtention de produits bouletes
FI72502C (fi) * 1984-12-21 1987-06-08 Outokumpu Oy Saett och anordning foer framstaellning av vaermebestaendigt och/eller eldbestaendigt fibermaterial.
DE19939076A1 (de) * 1999-08-18 2001-02-22 Beiersdorf Ag Verpackungsklebeband mit Naturkautschuk-Schmelzhaftkleber
AT407841B (de) * 1999-08-27 2001-06-25 Holderbank Financ Glarus Vorrichtung zum granulieren und zerkleinern von flüssigen schlacken oder schaumschlacken
CN107687762A (zh) * 2017-09-29 2018-02-13 北京凯盛建材工程有限公司 一种回转窑入料系统及入料方法
CN109897921A (zh) * 2017-12-11 2019-06-18 上海梅山钢铁股份有限公司 英巴冲渣水零排放处理系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2044450A (en) * 1935-02-07 1936-06-16 Carl H Schol Apparatus for blowing up liquid slag or melt into a highly porous mass of the character of pumice
GB751157A (en) * 1954-05-05 1956-06-27 Appleby Slag Company Ltd Method and means for granulating molten blast furnace slag
US3523775A (en) * 1967-07-10 1970-08-11 United States Steel Corp Method and apparatus for treating slag
US3594142A (en) * 1968-06-05 1971-07-20 Nat Slag Ltd Processes for the pelletization of metallurgical slag
LU73623A1 (pt) * 1975-10-21 1977-05-24

Also Published As

Publication number Publication date
FR2401999B3 (pt) 1980-06-06
FR2401999A1 (fr) 1979-03-30
US4152131A (en) 1979-05-01

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