GB443865A - Improvements in processes for the manufacture of ceramic products, the products resulting from the same and their applications - Google Patents

Improvements in processes for the manufacture of ceramic products, the products resulting from the same and their applications

Info

Publication number
GB443865A
GB443865A GB3539/35A GB353935A GB443865A GB 443865 A GB443865 A GB 443865A GB 3539/35 A GB3539/35 A GB 3539/35A GB 353935 A GB353935 A GB 353935A GB 443865 A GB443865 A GB 443865A
Authority
GB
United Kingdom
Prior art keywords
kgs
magnesia
products
litres
acid
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
GB3539/35A
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.)
JACQUES GUSTAVE ADOLPHE LEFRAN
Original Assignee
JACQUES GUSTAVE ADOLPHE LEFRAN
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 JACQUES GUSTAVE ADOLPHE LEFRAN filed Critical JACQUES GUSTAVE ADOLPHE LEFRAN
Publication of GB443865A publication Critical patent/GB443865A/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)

Abstract

Non-plastic substances such as silica, alumina, and magnesia are made into a mouldable mixture by the addition as a binder of a mono-or diphosphate of an earth or alkaline earth which is obtained by reducing a triphosphate with a mono- or bibasic acid other than phosphoric acid, the proportions being such that there is no excess of free acid. As an example, 100 kgs. of non-plastic material are mixed with a binder prepared from 1 to 10 kgs. tricalcic phosphate, 1 to 12 litres hydrochloric acid, and 5 to 10 litres water. The meta, pyro, or orthophosphates may be used. A small quantity of fluorides, fluoro-borates, or fluorophosphates may be added, as well as aluminium silicate and earthy carbonates or oxides. As a further example, 5 to 10 litres of the binder prepared as above are mixed with 100 kgs. sand, 0 to 20 kgs. carbonate of lime, magnesia, or dolomite, and 0 to 10 kgs. of oxide such as lime or magnesia. After moulding and drying, the products are baked at 1100 to 1500 DEG C. The material is suitable for bricks and mortar for furnace construction.
GB3539/35A 1934-02-06 1935-02-04 Improvements in processes for the manufacture of ceramic products, the products resulting from the same and their applications Expired GB443865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR443865X 1934-02-06

Publications (1)

Publication Number Publication Date
GB443865A true GB443865A (en) 1936-03-09

Family

ID=8900322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3539/35A Expired GB443865A (en) 1934-02-06 1935-02-04 Improvements in processes for the manufacture of ceramic products, the products resulting from the same and their applications

Country Status (1)

Country Link
GB (1) GB443865A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300858B (en) * 1960-09-16 1969-08-07 Steetley Refractory Brick Comp Process for the production of an air-setting refractory mass on the basis of silicon dioxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300858B (en) * 1960-09-16 1969-08-07 Steetley Refractory Brick Comp Process for the production of an air-setting refractory mass on the basis of silicon dioxide

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