FR2274690B1 - - Google Patents

Info

Publication number
FR2274690B1
FR2274690B1 FR7420160A FR7420160A FR2274690B1 FR 2274690 B1 FR2274690 B1 FR 2274690B1 FR 7420160 A FR7420160 A FR 7420160A FR 7420160 A FR7420160 A FR 7420160A FR 2274690 B1 FR2274690 B1 FR 2274690B1
Authority
FR
France
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
FR7420160A
Other languages
French (fr)
Other versions
FR2274690A1 (en
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 PROEKT METALLU
Original Assignee
INST PROEKT METALLU
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 PROEKT METALLU filed Critical INST PROEKT METALLU
Priority to FR7420160A priority Critical patent/FR2274690A1/en
Publication of FR2274690A1 publication Critical patent/FR2274690A1/en
Application granted granted Critical
Publication of FR2274690B1 publication Critical patent/FR2274690B1/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
    • 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
    • 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
    • C21B2400/074—Tower structures for cooling, being confined but not sealed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR7420160A 1974-06-11 1974-06-11 Molten slag granulating appts. - for continuous prodn. of granulated slag from blast furnace Granted FR2274690A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7420160A FR2274690A1 (en) 1974-06-11 1974-06-11 Molten slag granulating appts. - for continuous prodn. of granulated slag from blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420160A FR2274690A1 (en) 1974-06-11 1974-06-11 Molten slag granulating appts. - for continuous prodn. of granulated slag from blast furnace

Publications (2)

Publication Number Publication Date
FR2274690A1 FR2274690A1 (en) 1976-01-09
FR2274690B1 true FR2274690B1 (en) 1977-05-20

Family

ID=9139890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420160A Granted FR2274690A1 (en) 1974-06-11 1974-06-11 Molten slag granulating appts. - for continuous prodn. of granulated slag from blast furnace

Country Status (1)

Country Link
FR (1) FR2274690A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214618A (en) * 1975-07-25 1977-02-03 Rasa Corp Concentrating treatment of water slag containing fluid in manufacture of water crushed slag
DE3511958A1 (en) * 1985-04-02 1986-10-16 AJO-Stahlbau GmbH & Co KG, 5905 Freudenberg METHOD AND DEVICE FOR PRODUCING SLAG SAND (GRANULATE) FROM BLAST FURNACE SLAG
CN114181741B (en) * 2021-11-19 2022-09-20 新奥科技发展有限公司 Coal hydro-gasification device

Also Published As

Publication number Publication date
FR2274690A1 (en) 1976-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse