AT371839B - Verfahren zur verhinderung des loeschens von dolomitsteinen - Google Patents

Verfahren zur verhinderung des loeschens von dolomitsteinen

Info

Publication number
AT371839B
AT371839B AT0750577A AT750577A AT371839B AT 371839 B AT371839 B AT 371839B AT 0750577 A AT0750577 A AT 0750577A AT 750577 A AT750577 A AT 750577A AT 371839 B AT371839 B AT 371839B
Authority
AT
Austria
Prior art keywords
deletion
preventing
dolomite stones
dolomite
stones
Prior art date
Application number
AT0750577A
Other languages
English (en)
Other versions
ATA750577A (de
Inventor
Sadame Asano
Masahiro Hayase
Hiromasa Tabuchi
Masao Takagi
Koichi Kasai
Koei Hoshino
Suejiro Fukuya
Hiroaki Hirahara
Original Assignee
Shinagawa Refractories Co
Sumitomo Metal Ind
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 Shinagawa Refractories Co, Sumitomo Metal Ind filed Critical Shinagawa Refractories Co
Publication of ATA750577A publication Critical patent/ATA750577A/de
Application granted granted Critical
Publication of AT371839B publication Critical patent/AT371839B/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/42Constructional features of converters
    • C21C5/44Refractory linings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00Casings; Linings; Walls; Roofs
    • F27D1/16Making or repairing linings increasing the durability of linings or breaking away linings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00Crucible or pot furnaces
    • F27B14/08Details peculiar to crucible or pot furnaces
    • F27B14/10Crucibles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00Cooling of furnaces or of charges therein
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27MINDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00Type of treatment of the charge
    • F27M2003/02Preheating, e.g. in a laminating line
    • F27M2003/025Drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
AT0750577A 1976-10-28 1977-10-20 Verfahren zur verhinderung des loeschens von dolomitsteinen AT371839B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12882276A JPS5354210A (en) 1976-10-28 1976-10-28 Method of preventing digestion of dolomite refractories

Publications (2)

Publication Number Publication Date
ATA750577A ATA750577A (de) 1982-12-15
AT371839B true AT371839B (de) 1983-08-10

Family

ID=14994263

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0750577A AT371839B (de) 1976-10-28 1977-10-20 Verfahren zur verhinderung des loeschens von dolomitsteinen

Country Status (4)

Country Link
US (1) US4157621A (de)
JP (1) JPS5354210A (de)
AT (1) AT371839B (de)
DE (1) DE2747817C3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652278A (en) * 1983-04-12 1987-03-24 Near Equilibrium Research Associates Solids drying

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1541147A (en) * 1922-06-02 1925-06-09 Zh Rikagaku Kenkyujo Process of drying air
US3673288A (en) * 1970-09-17 1972-06-27 Dolomite Brick Corp Of America Microwave method for tempering tar-bonded refractory bricks

Also Published As

Publication number Publication date
DE2747817A1 (de) 1978-05-03
JPS5720555B2 (de) 1982-04-30
JPS5354210A (en) 1978-05-17
US4157621A (en) 1979-06-12
DE2747817C3 (de) 1981-01-15
ATA750577A (de) 1982-12-15
DE2747817B2 (de) 1980-04-30

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Legal Events

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