FR2446265A1 - Installation pour la granulation d'un laitier en fusion - Google Patents

Installation pour la granulation d'un laitier en fusion

Info

Publication number
FR2446265A1
FR2446265A1 FR7900739A FR7900739A FR2446265A1 FR 2446265 A1 FR2446265 A1 FR 2446265A1 FR 7900739 A FR7900739 A FR 7900739A FR 7900739 A FR7900739 A FR 7900739A FR 2446265 A1 FR2446265 A1 FR 2446265A1
Authority
FR
France
Prior art keywords
fluid level
molten slag
water bath
corrosion protection
sprockets
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.)
Granted
Application number
FR7900739A
Other languages
English (en)
French (fr)
Other versions
FR2446265B1 (OSRAM
Inventor
M A Sharanov
L A Zainullin
F Y Olginsky
I I Scherbakov
S V Kolpakov
L I Teder
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.)
INST METALL TEPLO
Original Assignee
INST METALL TEPLO
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 INST METALL TEPLO filed Critical INST METALL TEPLO
Priority to FR7900739A priority Critical patent/FR2446265A1/fr
Publication of FR2446265A1 publication Critical patent/FR2446265A1/fr
Application granted granted Critical
Publication of FR2446265B1 publication Critical patent/FR2446265B1/fr
Granted 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
    • 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
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/032—Separating slag from liquid, e.g. from water, after quenching
    • 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
    • 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
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/072—Tanks to collect the slag, e.g. water tank
    • 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)
FR7900739A 1979-01-12 1979-01-12 Installation pour la granulation d'un laitier en fusion Granted FR2446265A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7900739A FR2446265A1 (fr) 1979-01-12 1979-01-12 Installation pour la granulation d'un laitier en fusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900739A FR2446265A1 (fr) 1979-01-12 1979-01-12 Installation pour la granulation d'un laitier en fusion

Publications (2)

Publication Number Publication Date
FR2446265A1 true FR2446265A1 (fr) 1980-08-08
FR2446265B1 FR2446265B1 (OSRAM) 1981-07-24

Family

ID=9220681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900739A Granted FR2446265A1 (fr) 1979-01-12 1979-01-12 Installation pour la granulation d'un laitier en fusion

Country Status (1)

Country Link
FR (1) FR2446265A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519332A1 (fr) * 1981-12-31 1983-07-08 Ahlstroem Oy Procede et dispositif pour fabriquer une masse d'eclats de verre
WO1995029137A1 (en) * 1993-02-10 1995-11-02 Sherwood William L Metallurgical furnace vacuum slag removal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR403699A (fr) * 1909-02-13 1909-11-11 Claude Vautin Perfectionnements dans l'utilisation de la chaleur contenue dans les scories
DE587690C (de) * 1933-11-07 Bernhard Busch Vorrichtung zur Erzeugung von wasser- und eisenfreiem Schlackensand oder -schaum
US3523015A (en) * 1967-04-21 1970-08-04 Intern Steel Slag Corp Molten steel slag handling process and apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE587690C (de) * 1933-11-07 Bernhard Busch Vorrichtung zur Erzeugung von wasser- und eisenfreiem Schlackensand oder -schaum
FR403699A (fr) * 1909-02-13 1909-11-11 Claude Vautin Perfectionnements dans l'utilisation de la chaleur contenue dans les scories
US3523015A (en) * 1967-04-21 1970-08-04 Intern Steel Slag Corp Molten steel slag handling process and apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519332A1 (fr) * 1981-12-31 1983-07-08 Ahlstroem Oy Procede et dispositif pour fabriquer une masse d'eclats de verre
WO1995029137A1 (en) * 1993-02-10 1995-11-02 Sherwood William L Metallurgical furnace vacuum slag removal

Also Published As

Publication number Publication date
FR2446265B1 (OSRAM) 1981-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse