FR2307041A1 - Procede et appareil pour la granulation du laitier de haut fourneau - Google Patents

Procede et appareil pour la granulation du laitier de haut fourneau

Info

Publication number
FR2307041A1
FR2307041A1 FR7610007A FR7610007A FR2307041A1 FR 2307041 A1 FR2307041 A1 FR 2307041A1 FR 7610007 A FR7610007 A FR 7610007A FR 7610007 A FR7610007 A FR 7610007A FR 2307041 A1 FR2307041 A1 FR 2307041A1
Authority
FR
France
Prior art keywords
milk
high furnace
granulating high
granulating
furnace
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
FR7610007A
Other languages
English (en)
Other versions
FR2307041B1 (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.)
Hoogovens Ijmuiden BV
Original Assignee
Hoogovens Ijmuiden BV
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 Hoogovens Ijmuiden BV filed Critical Hoogovens Ijmuiden BV
Publication of FR2307041A1 publication Critical patent/FR2307041A1/fr
Application granted granted Critical
Publication of FR2307041B1 publication Critical patent/FR2307041B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR7610007A 1975-04-07 1976-04-06 Procede et appareil pour la granulation du laitier de haut fourneau Granted FR2307041A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7504082,A NL174642C (nl) 1975-04-07 1975-04-07 Werkwijze en inrichting voor het granuleren van hoogovenslak.

Publications (2)

Publication Number Publication Date
FR2307041A1 true FR2307041A1 (fr) 1976-11-05
FR2307041B1 FR2307041B1 (fr) 1979-08-31

Family

ID=19823521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610007A Granted FR2307041A1 (fr) 1975-04-07 1976-04-06 Procede et appareil pour la granulation du laitier de haut fourneau

Country Status (6)

Country Link
US (1) US4046542A (fr)
BE (1) BE840442A (fr)
DE (1) DE2614885B2 (fr)
FR (1) FR2307041A1 (fr)
GB (1) GB1473826A (fr)
NL (1) NL174642C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209313A (en) * 1979-01-02 1980-06-24 Bethlehem Steel Corporation Method for controlling noxious gases formed during granulation of molten slag
FI814233L (fi) * 1981-12-31 1983-07-01 Ahlstroem Oy Foerfarande och anordning foer framstaellning av glasskaervmassa
DE3511958A1 (de) * 1985-04-02 1986-10-16 AJO-Stahlbau GmbH & Co KG, 5905 Freudenberg Verfahren und einrichtung zum herstellen von schlackensand (granulat) aus hochofenschlacke
CN108060280B (zh) * 2016-11-09 2021-04-02 姜学仕 射流蒸汽法渣粒化及热利用方法
CN107350266B (zh) * 2017-07-17 2020-04-10 白洋洋 一种氧化皮废渣的处理系统和方法
CN107150064B (zh) * 2017-07-17 2019-12-03 白洋洋 一种氧化皮废渣的处理系统和方法
CN113322360A (zh) * 2020-02-28 2021-08-31 宝山钢铁股份有限公司 高炉熔渣粒化和余热回收利用装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1115321A (en) * 1913-08-09 1914-10-27 Mitelrheinische Cement Ind G M B H Method of producing cement from molten blast-furnace slag.
CH95003A (de) * 1914-08-29 1922-06-01 Heinrich Schol Carl Verfahren und Vorrichtung zur Gewinnung von Schaumschlacke.
DE1583949C3 (de) * 1968-02-02 1973-09-20 Hoesch Werke Ag, 4600 Dortmund Verfahren und Einrichtung zur Verar beitung von Schlacken
US3761243A (en) * 1971-05-21 1973-09-25 Steel Corp Method of quenching slag
US3912487A (en) * 1974-06-24 1975-10-14 Mikhail Alexeevich Sharanov Apparatus for producing granulated slag

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2614885A1 (de) 1976-10-21
NL7504082A (nl) 1976-10-11
DE2614885B2 (de) 1979-03-22
NL174642B (nl) 1984-02-16
BE840442A (nl) 1976-10-07
GB1473826A (en) 1977-05-18
FR2307041B1 (fr) 1979-08-31
US4046542A (en) 1977-09-06
NL174642C (nl) 1984-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse