GB1137738A - Improvements in the manufacture of refractories - Google Patents

Improvements in the manufacture of refractories

Info

Publication number
GB1137738A
GB1137738A GB2132866A GB2132866A GB1137738A GB 1137738 A GB1137738 A GB 1137738A GB 2132866 A GB2132866 A GB 2132866A GB 2132866 A GB2132866 A GB 2132866A GB 1137738 A GB1137738 A GB 1137738A
Authority
GB
United Kingdom
Prior art keywords
alkaline
mould
ahy
alkali
earth metal
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
GB2132866A
Inventor
Frederick Wardle Haywood
John Ross Macdiarmid
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.)
WILD BARFIELD Ltd
Original Assignee
WILD BARFIELD 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 WILD BARFIELD Ltd filed Critical WILD BARFIELD Ltd
Priority to GB2132866A priority Critical patent/GB1137738A/en
Priority to DE19671646964 priority patent/DE1646964C3/en
Priority to BE698442D priority patent/BE698442A/xx
Priority to NL6706719A priority patent/NL6706719A/xx
Priority to FR106279A priority patent/FR1528967A/en
Publication of GB1137738A publication Critical patent/GB1137738A/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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/1315—Non-ceramic binders
    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

1,137,738. Refractories. WILD BARFIELD Ltd. 9 May, 1967 [13 May, 1966], No. 21328/66. Heading C1J. Refractory shapes are produced by kilning shapes derived from slurries containing aluminium hydroxychloride (AHY) and a grog and which is rendered alkaline by an alkali or alkaline earth metal oxide or hydroxide, an alkaline reacting salt of an alkali or alkaline earth metal, or an alkaline gas such as ammonia. Suitable grogs are molochite, sillimanite, high alumina and fused recrystallized reground alumina materials. The slurries are best prepared by mixing the dry grog and alkaline material, such as magnesium oxide or chloride, with an aqueous solution of AHY. The slurry is cast into a mould (the addition of magnesium silicate or of aluminium silicate to the slurry improves the mould stripping process) where it gels and hardens. The hardened shape is removed from the mould, air dried, and kilned at 1250-1400‹ C.
GB2132866A 1966-05-13 1966-05-13 Improvements in the manufacture of refractories Expired GB1137738A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2132866A GB1137738A (en) 1966-05-13 1966-05-13 Improvements in the manufacture of refractories
DE19671646964 DE1646964C3 (en) 1966-05-13 1967-05-10 Process for the production of refractory shaped bricks
BE698442D BE698442A (en) 1966-05-13 1967-05-12
NL6706719A NL6706719A (en) 1966-05-13 1967-05-12
FR106279A FR1528967A (en) 1966-05-13 1967-05-12 Improvements in the manufacture of refractory products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2132866A GB1137738A (en) 1966-05-13 1966-05-13 Improvements in the manufacture of refractories

Publications (1)

Publication Number Publication Date
GB1137738A true GB1137738A (en) 1968-12-27

Family

ID=10161027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2132866A Expired GB1137738A (en) 1966-05-13 1966-05-13 Improvements in the manufacture of refractories

Country Status (4)

Country Link
BE (1) BE698442A (en)
DE (1) DE1646964C3 (en)
GB (1) GB1137738A (en)
NL (1) NL6706719A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326270C2 (en) * 1983-07-21 1985-06-05 Didier-Werke Ag, 6200 Wiesbaden Process for the production of a refractory lightweight brick

Also Published As

Publication number Publication date
NL6706719A (en) 1967-11-14
BE698442A (en) 1967-10-16
DE1646964C3 (en) 1975-01-02
DE1646964B2 (en) 1974-05-22
DE1646964A1 (en) 1971-09-09

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