JPS5350216A - Antiidigestive lime fusion solidified spheres for refractories and manufacture - Google Patents

Antiidigestive lime fusion solidified spheres for refractories and manufacture

Info

Publication number
JPS5350216A
JPS5350216A JP12445676A JP12445676A JPS5350216A JP S5350216 A JPS5350216 A JP S5350216A JP 12445676 A JP12445676 A JP 12445676A JP 12445676 A JP12445676 A JP 12445676A JP S5350216 A JPS5350216 A JP S5350216A
Authority
JP
Japan
Prior art keywords
antiidigestive
refractories
manufacture
lime
spheres
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.)
Granted
Application number
JP12445676A
Other languages
Japanese (ja)
Other versions
JPS6044269B2 (en
Inventor
Munetaka Honda
Tadashi Uemura
Tatsuo Nishio
Kazuo Takahashi
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP51124456A priority Critical patent/JPS6044269B2/en
Priority to GB4310877A priority patent/GB1560162A/en
Priority to FR7731326A priority patent/FR2368448A1/en
Priority to DE19772747017 priority patent/DE2747017B2/en
Publication of JPS5350216A publication Critical patent/JPS5350216A/en
Publication of JPS6044269B2 publication Critical patent/JPS6044269B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/653—Processes involving a melting step
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/057—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on calcium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/06—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on oxide mixtures derived from dolomite
    • 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
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP51124456A 1976-10-19 1976-10-19 Digestion-resistant calcareous melt-solidified spherical bodies for refractories and their manufacturing method Expired JPS6044269B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP51124456A JPS6044269B2 (en) 1976-10-19 1976-10-19 Digestion-resistant calcareous melt-solidified spherical bodies for refractories and their manufacturing method
GB4310877A GB1560162A (en) 1976-10-19 1977-10-17 Method for manufacture of slaking resistant solidifield spheres for use in refractories and said slaking resistant solidified spheres
FR7731326A FR2368448A1 (en) 1976-10-19 1977-10-18 EXTINCTION-RESISTANT SPHERES USED IN THE MANUFACTURE OF REFRACTORIES AND THEIR MANUFACTURING PROCESS
DE19772747017 DE2747017B2 (en) 1976-10-19 1977-10-19 Process for the production of dissolution-resistant, spherical bodies and such bodies for use in the production of refractory structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51124456A JPS6044269B2 (en) 1976-10-19 1976-10-19 Digestion-resistant calcareous melt-solidified spherical bodies for refractories and their manufacturing method

Publications (2)

Publication Number Publication Date
JPS5350216A true JPS5350216A (en) 1978-05-08
JPS6044269B2 JPS6044269B2 (en) 1985-10-02

Family

ID=14885959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51124456A Expired JPS6044269B2 (en) 1976-10-19 1976-10-19 Digestion-resistant calcareous melt-solidified spherical bodies for refractories and their manufacturing method

Country Status (4)

Country Link
JP (1) JPS6044269B2 (en)
DE (1) DE2747017B2 (en)
FR (1) FR2368448A1 (en)
GB (1) GB1560162A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935060A (en) * 1982-08-17 1984-02-25 羽鶴ドロマイト工業株式会社 Digestion-resistant calcia clinker and manufacture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006029A (en) * 1974-06-17 1977-02-01 Corning Glass Works Hydration resistant fused dolomitic grain and production method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935060A (en) * 1982-08-17 1984-02-25 羽鶴ドロマイト工業株式会社 Digestion-resistant calcia clinker and manufacture
JPH0339985B2 (en) * 1982-08-17 1991-06-17

Also Published As

Publication number Publication date
FR2368448B1 (en) 1982-12-03
DE2747017A1 (en) 1978-04-27
JPS6044269B2 (en) 1985-10-02
GB1560162A (en) 1980-01-30
DE2747017B2 (en) 1980-06-12
FR2368448A1 (en) 1978-05-19

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