FR2161868B1 - - Google Patents

Info

Publication number
FR2161868B1
FR2161868B1 FR7205553A FR7205553A FR2161868B1 FR 2161868 B1 FR2161868 B1 FR 2161868B1 FR 7205553 A FR7205553 A FR 7205553A FR 7205553 A FR7205553 A FR 7205553A FR 2161868 B1 FR2161868 B1 FR 2161868B1
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
FR7205553A
Other languages
French (fr)
Other versions
FR2161868A1 (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.)
Yoshizawa Lime Industry Co Ltd
Original Assignee
Yoshizawa Lime Industry Co Ltd
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 Yoshizawa Lime Industry Co Ltd filed Critical Yoshizawa Lime Industry Co Ltd
Publication of FR2161868A1 publication Critical patent/FR2161868A1/fr
Application granted granted Critical
Publication of FR2161868B1 publication Critical patent/FR2161868B1/fr
Expired 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
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/42—Sulphur removal
    • 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
    • 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
    • C21B2400/068—Receptacle features where the slag is treated with a sealed or controlled environment
    • 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
FR7205553A 1971-11-29 1972-02-18 Expired FR2161868B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9618671A JPS5020007B2 (en) 1971-11-29 1971-11-29

Publications (2)

Publication Number Publication Date
FR2161868A1 FR2161868A1 (en) 1973-07-13
FR2161868B1 true FR2161868B1 (en) 1974-08-30

Family

ID=14158268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7205553A Expired FR2161868B1 (en) 1971-11-29 1972-02-18

Country Status (6)

Country Link
JP (1) JPS5020007B2 (en)
AT (1) AT327256B (en)
AU (1) AU441699B2 (en)
FR (1) FR2161868B1 (en)
GB (1) GB1348861A (en)
IT (1) IT947345B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630368B2 (en) * 1975-02-26 1981-07-14
US4842642A (en) * 1988-01-19 1989-06-27 Hamilton Specialty Bar Division Of Slater Industries Inc. Additive for promoting slag formation in steel refining ladle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR999087A (en) * 1952-01-25
FR1011069A (en) * 1948-11-30 1952-06-18 Commentry Sa Process for upgrading slag and slag

Also Published As

Publication number Publication date
DE2205633B2 (en) 1973-10-31
FR2161868A1 (en) 1973-07-13
JPS4859016A (en) 1973-08-18
DE2205633A1 (en) 1973-07-12
AU4023472A (en) 1973-09-27
GB1348861A (en) 1974-03-27
AU441699B2 (en) 1973-10-18
AT327256B (en) 1976-01-26
IT947345B (en) 1973-05-21
JPS5020007B2 (en) 1975-07-11
ATA110872A (en) 1975-04-15

Similar Documents

Publication Publication Date Title
ATA136472A (en)
AR196074A1 (en)
AU2658571A (en)
AU2691671A (en)
AU2485671A (en)
AU2941471A (en)
AU3005371A (en)
AU2894671A (en)
AU2742671A (en)
AU2952271A (en)
AU2684071A (en)
AU2564071A (en)
AU2963771A (en)
AU2836771A (en)
AU3038671A (en)
AU2503871A (en)
AU3025871A (en)
AU2577671A (en)
AU2588771A (en)
AU2654071A (en)
AU2473671A (en)
AU2669471A (en)
AU2456871A (en)
AU2684171A (en)
AU2455871A (en)

Legal Events

Date Code Title Description
ST Notification of lapse