GB454475A - Process of producing acid-proof pottery - Google Patents

Process of producing acid-proof pottery

Info

Publication number
GB454475A
GB454475A GB157936A GB157936A GB454475A GB 454475 A GB454475 A GB 454475A GB 157936 A GB157936 A GB 157936A GB 157936 A GB157936 A GB 157936A GB 454475 A GB454475 A GB 454475A
Authority
GB
United Kingdom
Prior art keywords
base material
clay
mixture
producing acid
products
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
GB157936A
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.)
KARL TILSCHER
Original Assignee
KARL TILSCHER
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 KARL TILSCHER filed Critical KARL TILSCHER
Priority to GB157936A priority Critical patent/GB454475A/en
Publication of GB454475A publication Critical patent/GB454475A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Glass Compositions (AREA)

Abstract

Acid-proof ceramic products are obtained by firing a mixture of a base material and a binder of alkali-metal silicate, the base material consisting of the porous rock formed from the clay from coal and lignite seams by the action of the atmosphere. Kaolin may be added to the mixture. To increase the resistance to acids of the products, the firing temperature may be increased, e.g. to 1600 DEG C., to produce a glass-like coating on the surface of the articles. Suitable base material is obtained by exposure of the clay in the open air for one or two months.
GB157936A 1936-01-17 1936-01-17 Process of producing acid-proof pottery Expired GB454475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB157936A GB454475A (en) 1936-01-17 1936-01-17 Process of producing acid-proof pottery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB157936A GB454475A (en) 1936-01-17 1936-01-17 Process of producing acid-proof pottery

Publications (1)

Publication Number Publication Date
GB454475A true GB454475A (en) 1936-10-01

Family

ID=9724401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB157936A Expired GB454475A (en) 1936-01-17 1936-01-17 Process of producing acid-proof pottery

Country Status (1)

Country Link
GB (1) GB454475A (en)

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