FR2296691B1 - - Google Patents

Info

Publication number
FR2296691B1
FR2296691B1 FR7540174A FR7540174A FR2296691B1 FR 2296691 B1 FR2296691 B1 FR 2296691B1 FR 7540174 A FR7540174 A FR 7540174A FR 7540174 A FR7540174 A FR 7540174A FR 2296691 B1 FR2296691 B1 FR 2296691B1
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
FR7540174A
Other languages
French (fr)
Other versions
FR2296691A1 (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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP240375A external-priority patent/JPS5178781A/ja
Priority claimed from JP240675A external-priority patent/JPS5178707A/ja
Priority claimed from JP9349075A external-priority patent/JPS581059B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of FR2296691A1 publication Critical patent/FR2296691A1/fr
Application granted granted Critical
Publication of FR2296691B1 publication Critical patent/FR2296691B1/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
    • 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
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • 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
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/074—Tower structures for cooling, being confined but not sealed
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR7540174A 1974-12-30 1975-12-30 Procede et dispositif pour produire du cailloutis en laitier Granted FR2296691A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP240375A JPS5178781A (en) 1974-12-30 1974-12-30 Kosaibarasuno seizohoho
JP240675A JPS5178707A (en) 1974-12-30 1974-12-30 Suragukarano netsukaishuhoho
JP9349075A JPS581059B2 (ja) 1975-07-31 1975-07-31 カイシツコウサイバラスノセイゾウホウホウ

Publications (2)

Publication Number Publication Date
FR2296691A1 FR2296691A1 (fr) 1976-07-30
FR2296691B1 true FR2296691B1 (de) 1979-04-06

Family

ID=27275330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540174A Granted FR2296691A1 (fr) 1974-12-30 1975-12-30 Procede et dispositif pour produire du cailloutis en laitier

Country Status (3)

Country Link
DE (1) DE2558908C3 (de)
FR (1) FR2296691A1 (de)
GB (1) GB1534528A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT375959B (de) * 1982-11-16 1984-09-25 Voest Alpine Ag Verfahren und einrichtung zur gewinnung der fuehlbaren waerme von schlacke
FR2571361B1 (fr) * 1984-10-10 1990-11-02 Pont A Mousson Procede et installation de fabrication de laitier expanse fragmente
DE3807720A1 (de) * 1988-03-09 1989-09-21 Norddeutsche Affinerie Verfahren und vorrichtung zum granulieren fluessiger schlacken
EP0922679A1 (de) * 1997-12-11 1999-06-16 Asea Brown Boveri AG Verfahren zum Schäumen von Material, insbesondere Schlacke oder Glas
KR20230042700A (ko) * 2020-06-25 2023-03-29 트루요인스 에스.알.엘. 레이들로로부터 배출되는 물질을 처리하기 위한 개선된 방법 및 장비
IT202100004892A1 (it) * 2021-03-02 2022-09-02 Truyoins Ltd Metodo ed apparato perfezionato per il trattamento della scoria nera.
CN115492398B (zh) * 2022-09-14 2023-07-21 中国化学工程第六建设有限公司 冷却造粒塔现场组装施工方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE249129C (de) * 1900-01-01
GB457707A (en) * 1935-05-03 1936-12-03 Erik Bertil Bjorkman Method of and apparatus for producing porous light-weight aggregate from liquid slag
FR1274042A (fr) * 1960-11-18 1961-10-20 Schlosser & Co Dispositif pour la fabrication de substances rocheuses cristallines, éventuellement poreuses, par addition de minéraux à des masses fondues fluides d'origine minérale

Also Published As

Publication number Publication date
FR2296691A1 (fr) 1976-07-30
GB1534528A (en) 1978-12-06
DE2558908C3 (de) 1981-10-01
DE2558908A1 (de) 1976-07-08
DE2558908B2 (de) 1980-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse