JPS51147494A - Process for treatment and device of the slag - Google Patents

Process for treatment and device of the slag

Info

Publication number
JPS51147494A
JPS51147494A JP7221775A JP7221775A JPS51147494A JP S51147494 A JPS51147494 A JP S51147494A JP 7221775 A JP7221775 A JP 7221775A JP 7221775 A JP7221775 A JP 7221775A JP S51147494 A JPS51147494 A JP S51147494A
Authority
JP
Japan
Prior art keywords
slag
treatment
treat
converter
hot
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.)
Pending
Application number
JP7221775A
Other languages
Japanese (ja)
Inventor
Tadao Takashima
Yoshio Tanaka
Tatsuo Shibata
Tatsuo Matsuo
Sankichi Hori
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.)
IRIE KOSAN KK
IRIE KOUSAN KK
Nippon Steel Corp
Original Assignee
IRIE KOSAN KK
IRIE KOUSAN KK
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
Application filed by IRIE KOSAN KK, IRIE KOUSAN KK, Nippon Steel Corp filed Critical IRIE KOSAN KK
Priority to JP7221775A priority Critical patent/JPS51147494A/en
Priority to US05/693,443 priority patent/US4082252A/en
Priority to ZA763412A priority patent/ZA763412B/en
Priority to CA254,727A priority patent/CA1078625A/en
Priority to GB2448576A priority patent/GB1492344A/en
Priority to AU14906/76A priority patent/AU493253B2/en
Publication of JPS51147494A publication Critical patent/JPS51147494A/en
Priority to US05/846,865 priority patent/US4211552A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C21B2400/066—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

  • Processing Of Solid Wastes (AREA)
  • Furnace Details (AREA)

Abstract

PURPOSE: To treat the hot and fused slag from converter and blast furnace without generating any powdered dust.
COPYRIGHT: (C)1976,JPO&Japio
JP7221775A 1975-06-13 1975-06-13 Process for treatment and device of the slag Pending JPS51147494A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP7221775A JPS51147494A (en) 1975-06-13 1975-06-13 Process for treatment and device of the slag
US05/693,443 US4082252A (en) 1975-06-13 1976-06-07 Method and system for processing molten slag
ZA763412A ZA763412B (en) 1975-06-13 1976-06-08 Method and system for processing molten slag
CA254,727A CA1078625A (en) 1975-06-13 1976-06-11 Method and system for processing molten slag
GB2448576A GB1492344A (en) 1975-06-13 1976-06-14 Processing molten slag
AU14906/76A AU493253B2 (en) 1976-06-15 Method and system for processing molten slat
US05/846,865 US4211552A (en) 1975-06-13 1977-10-31 Method for processing molten slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7221775A JPS51147494A (en) 1975-06-13 1975-06-13 Process for treatment and device of the slag

Publications (1)

Publication Number Publication Date
JPS51147494A true JPS51147494A (en) 1976-12-17

Family

ID=13482843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7221775A Pending JPS51147494A (en) 1975-06-13 1975-06-13 Process for treatment and device of the slag

Country Status (2)

Country Link
JP (1) JPS51147494A (en)
ZA (1) ZA763412B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823447U (en) * 1971-07-27 1973-03-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823447U (en) * 1971-07-27 1973-03-17

Also Published As

Publication number Publication date
ZA763412B (en) 1977-05-25
AU1490676A (en) 1978-01-05

Similar Documents

Publication Publication Date Title
JPS526153A (en) Heat recovery process of melting furnace sediment
JPS5269891A (en) Apparatus for recovery of waste heat form molten
JPS51147494A (en) Process for treatment and device of the slag
JPS5227095A (en) Method and apparatus for heat recovery of molten slag
JPS5217388A (en) Treating apparatus of fused slag
JPS5235703A (en) Method of treating carbon powder containing metals
JPS5239701A (en) Treatment of powders of coal and coke
JPS51129802A (en) A process for treatment of steelmaking dust and sludge of electric fur ances using sensible heat of slag
JPS5222594A (en) Recovery of waste heat
JPS51124071A (en) Exausted gas disposer
JPS5226059A (en) Furnace-heat securing device
JPS5210806A (en) A control apparatus for electroslag refining furnaces
JPS5214623A (en) Nonnpollutional treatment process for blast furnace slag ballast
JPS51150871A (en) Process for the purificati on of sewage
JPS525697A (en) Reclaiming method of active carbon
JPS51136511A (en) Sealing apparatus for heat treatment furnaces
JPS51147474A (en) A process and apparatus for heat recovery from molten slag
JPS5223567A (en) Process for treatment of exhaust gases evolved in incineration furnace s, etc.
JPS5239595A (en) Apparatus to treat continuously fused slag
JPS5319338A (en) Treatment process for blast furnace slag
JPS5227094A (en) Heat recovery apparatus of slag
JPS5313632A (en) Blast furnace slag treatment process
JPS5261844A (en) Ultra-high temperature furnace
JPS5275873A (en) Method of protective treatment on fluorescent substance
JPS5239507A (en) Method of removing slag from blast furnace tapping spouts