GB1145340A - Refractory product, more particularly sinter, and process for the manufacture thereof - Google Patents

Refractory product, more particularly sinter, and process for the manufacture thereof

Info

Publication number
GB1145340A
GB1145340A GB2925166A GB2925166A GB1145340A GB 1145340 A GB1145340 A GB 1145340A GB 2925166 A GB2925166 A GB 2925166A GB 2925166 A GB2925166 A GB 2925166A GB 1145340 A GB1145340 A GB 1145340A
Authority
GB
United Kingdom
Prior art keywords
sinter
magnesia
bricks
manufacture
burning
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.)
Expired
Application number
GB2925166A
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.)
Veitscher Magnesitwerke AG
Original Assignee
Veitscher Magnesitwerke AG
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 Veitscher Magnesitwerke AG filed Critical Veitscher Magnesitwerke AG
Publication of GB1145340A publication Critical patent/GB1145340A/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
    • C04B35/01—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
    • C04B35/42—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 chromites
    • 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
    • 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
    • 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
    • C04B35/12—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 chromium 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
    • C04B35/44—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 aluminates

Abstract

1,145,340. Magnesia refractory. VEITSCHER MAGNESITWERKE A.G. 29 June, 1966 [22 July, 1965], No. 29251/66. Headings C1A and C1J. Magnesia sinter containing at least 85% MgO and not more than 6% Fe 2 O 3 and having a mean periclase crystal diameter of at least 60 Á is made from crystalline raw magnesia, or from a product obtained from such by a preliminary burning, by burning in a shaft kiln at a temperature of at least 1900‹ C. attained by the supply of oxygen. The sinter is used, optionally with additions such as up to 30% chromite, either loose as ramming composition or as bricks, made from the sized sinter and bonded with aqueous sulphuric acid. The bricks may be burnt and may be impregnated with a liquid carbon carrier such as coal tar which decomposes when heated to carbon.
GB2925166A 1965-07-22 1966-06-29 Refractory product, more particularly sinter, and process for the manufacture thereof Expired GB1145340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT673665A AT284699B (en) 1965-07-22 1965-07-22 Crystalline sinter or magnesia-based refractory product made therefrom and process for making the sinter

Publications (1)

Publication Number Publication Date
GB1145340A true GB1145340A (en) 1969-03-12

Family

ID=3589266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2925166A Expired GB1145340A (en) 1965-07-22 1966-06-29 Refractory product, more particularly sinter, and process for the manufacture thereof

Country Status (9)

Country Link
AT (1) AT284699B (en)
BE (1) BE684386A (en)
CS (1) CS150932B2 (en)
DE (1) DE1671211B2 (en)
DK (1) DK127053B (en)
GB (1) GB1145340A (en)
NL (1) NL154185B (en)
NO (1) NO116663B (en)
SE (1) SE379037B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870001762B1 (en) * 1983-10-31 1987-10-06 신닛뽕 가가꾸 고오교 가부시끼가이샤 Magnesia clinker and method for its manufacture

Also Published As

Publication number Publication date
NO116663B (en) 1969-04-28
NL154185B (en) 1977-08-15
SE379037B (en) 1975-09-22
DE1671211B2 (en) 1972-10-05
CS150932B2 (en) 1973-09-17
AT284699B (en) 1970-09-25
NL6610376A (en) 1967-01-23
DK127053B (en) 1973-09-17
BE684386A (en) 1967-01-03
DE1671211A1 (en) 1971-09-09

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