FR83190E - Dispositif de granulation de laitier métallurgique - Google Patents

Dispositif de granulation de laitier métallurgique

Info

Publication number
FR83190E
FR83190E FR926855A FR926855A FR83190E FR 83190 E FR83190 E FR 83190E FR 926855 A FR926855 A FR 926855A FR 926855 A FR926855 A FR 926855A FR 83190 E FR83190 E FR 83190E
Authority
FR
France
Prior art keywords
granulation device
metallurgical slag
slag granulation
metallurgical
slag
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
FR926855A
Other languages
English (en)
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR926855A priority Critical patent/FR83190E/fr
Priority to BE643591D priority patent/BE643591A/fr
Priority to DEJ12460U priority patent/DE1893937U/de
Application granted granted Critical
Publication of FR83190E publication Critical patent/FR83190E/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • 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
    • C21B3/08—Cooling 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
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture Of Iron (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
FR926855A 1963-03-05 1963-03-05 Dispositif de granulation de laitier métallurgique Expired FR83190E (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR926855A FR83190E (fr) 1963-03-05 1963-03-05 Dispositif de granulation de laitier métallurgique
BE643591D BE643591A (OSRAM) 1963-03-05 1964-02-10
DEJ12460U DE1893937U (de) 1963-03-05 1964-03-03 Pneumatische granulier-vorrichtung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR926855A FR83190E (fr) 1963-03-05 1963-03-05 Dispositif de granulation de laitier métallurgique

Publications (1)

Publication Number Publication Date
FR83190E true FR83190E (fr) 1964-06-26

Family

ID=8798463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926855A Expired FR83190E (fr) 1963-03-05 1963-03-05 Dispositif de granulation de laitier métallurgique

Country Status (3)

Country Link
BE (1) BE643591A (OSRAM)
DE (1) DE1893937U (OSRAM)
FR (1) FR83190E (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163152U (OSRAM) * 1978-05-04 1979-11-15
FR2527940B1 (fr) * 1982-06-02 1987-12-24 Cirm Procede d'obtention de granulats a partir de scorie d'acierie
EP0131668B1 (fr) * 1983-07-12 1987-02-11 Compagnie Industrielle De Recuperation Metallurgique C.I.R.M. Procédé d'obtention de granulats à partir de scorie d'aciérie
GB2171032B (en) * 1985-02-18 1988-04-20 Nat Res Dev Distributing liquid onto a substrate

Also Published As

Publication number Publication date
BE643591A (OSRAM) 1964-05-29
DE1893937U (de) 1964-06-04

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