BR7407051D0 - Processo para tratamento de escoria de alto-forno - Google Patents

Processo para tratamento de escoria de alto-forno

Info

Publication number
BR7407051D0
BR7407051D0 BR7051/74A BR705174A BR7407051D0 BR 7407051 D0 BR7407051 D0 BR 7407051D0 BR 7051/74 A BR7051/74 A BR 7051/74A BR 705174 A BR705174 A BR 705174A BR 7407051 D0 BR7407051 D0 BR 7407051D0
Authority
BR
Brazil
Prior art keywords
treatment
oven slag
slag
oven
Prior art date
Application number
BR7051/74A
Other languages
English (en)
Inventor
Nagata Takeshi
Original Assignee
Hamada Heavy Ind Co Ltd
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 Hamada Heavy Ind Co Ltd, Nippon Steel Corp filed Critical Hamada Heavy Ind Co Ltd
Publication of BR7407051D0 publication Critical patent/BR7407051D0/pt

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Manufacture Of Iron (AREA)
BR7051/74A 1973-08-27 1974-08-26 Processo para tratamento de escoria de alto-forno BR7407051D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9686473A JPS535878B2 (pt) 1973-08-27 1973-08-27

Publications (1)

Publication Number Publication Date
BR7407051D0 true BR7407051D0 (pt) 1975-06-24

Family

ID=14176302

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7051/74A BR7407051D0 (pt) 1973-08-27 1974-08-26 Processo para tratamento de escoria de alto-forno

Country Status (6)

Country Link
US (1) US3938975A (pt)
JP (1) JPS535878B2 (pt)
BE (1) BE819112A (pt)
BR (1) BR7407051D0 (pt)
GB (1) GB1442729A (pt)
IT (1) IT1022076B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115451664A (zh) * 2022-09-19 2022-12-09 江苏格兰特干燥浓缩设备有限公司 一种带有废热再利用的节能型管束干燥机及其使用方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818335B2 (ja) * 1976-03-02 1983-04-12 水「沢」化学工業株式会社 高炉滓の処理法
JPS5313624A (en) * 1976-07-23 1978-02-07 Nippon Steel Corp Coloured fine granular slag of blast furnace
JPS5367721A (en) * 1976-11-29 1978-06-16 Sumitomo Metal Ind Treatment of blast furnace slag
JPS5396992A (en) * 1977-02-04 1978-08-24 Kawasaki Steel Co Method of weatheringgtreating blast furnace slag ballas
FI814233L (fi) * 1981-12-31 1983-07-01 Ahlstroem Oy Foerfarande och anordning foer framstaellning av glasskaervmassa
US6053963A (en) * 1998-05-21 2000-04-25 Gnb Technologies, Inc. Method for treating rotary slag
KR20030052321A (ko) * 2001-12-21 2003-06-27 재단법인 포항산업과학연구원 슬래그 용출액을 이용한 수산화철류 제조방법
FI124883B (fi) * 2012-12-20 2015-03-13 Outotec Oyj Menetelmä ja laitteisto metallikiven happogranuloimiseksi
RU2673688C1 (ru) * 2018-01-10 2018-11-29 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ переработки огненно-жидкого доменного шлака

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1962270A (en) * 1930-03-08 1934-06-12 Dunn Edward Perehard Slag treatment and apparatus therefor
US2532548A (en) * 1948-04-07 1950-12-05 Tennessee Coal Iron And Railro Method for disposal of waste picle liquor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115451664A (zh) * 2022-09-19 2022-12-09 江苏格兰特干燥浓缩设备有限公司 一种带有废热再利用的节能型管束干燥机及其使用方法
CN115451664B (zh) * 2022-09-19 2023-05-30 江苏格兰特干燥浓缩设备有限公司 一种带有废热再利用的节能型管束干燥机及其使用方法

Also Published As

Publication number Publication date
JPS535878B2 (pt) 1978-03-02
US3938975A (en) 1976-02-17
JPS5045783A (pt) 1975-04-24
GB1442729A (en) 1976-07-14
BE819112A (fr) 1974-12-16
DE2440925B2 (de) 1976-09-23
DE2440925A1 (de) 1975-03-27
IT1022076B (it) 1978-03-20

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