GB762975A - Improvements in or relating to refractory materials - Google Patents

Improvements in or relating to refractory materials

Info

Publication number
GB762975A
GB762975A GB3622153A GB3622153A GB762975A GB 762975 A GB762975 A GB 762975A GB 3622153 A GB3622153 A GB 3622153A GB 3622153 A GB3622153 A GB 3622153A GB 762975 A GB762975 A GB 762975A
Authority
GB
United Kingdom
Prior art keywords
silica
lime
calcined
sea water
relating
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
GB3622153A
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.)
British Periclase Co Ltd
Original Assignee
British Periclase Co Ltd
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 British Periclase Co Ltd filed Critical British Periclase Co Ltd
Priority to GB3622153A priority Critical patent/GB762975A/en
Priority to ES0219231A priority patent/ES219231A1/en
Publication of GB762975A publication Critical patent/GB762975A/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
    • C04B35/12—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

A magnesia clinker consisting of magnesia, alumina, lime, silica, and iron oxide contains up to 4 per cent by weight of lime; silica in an amount such that the molecular ratio lime to silica is not more than 2; and a percentage weight of magnesium aluminate of 9,7 to 43,1. The clinker is prepared by mixing alumina with a slurry of magnesium hydroxide or oxide obtained from calcined magnesite followed by drying and calcining. The hydroxide slurry may be obtained from calcined dolomite, alone or with sea water, or calcined limestone and sea water.
GB3622153A 1953-12-30 1953-12-30 Improvements in or relating to refractory materials Expired GB762975A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3622153A GB762975A (en) 1953-12-30 1953-12-30 Improvements in or relating to refractory materials
ES0219231A ES219231A1 (en) 1953-12-30 1954-12-28 Improvements in or relating to refractory materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3622153A GB762975A (en) 1953-12-30 1953-12-30 Improvements in or relating to refractory materials

Publications (1)

Publication Number Publication Date
GB762975A true GB762975A (en) 1956-12-05

Family

ID=10386094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3622153A Expired GB762975A (en) 1953-12-30 1953-12-30 Improvements in or relating to refractory materials

Country Status (2)

Country Link
ES (1) ES219231A1 (en)
GB (1) GB762975A (en)

Also Published As

Publication number Publication date
ES219231A1 (en) 1955-03-16

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