GB769225A - Process for the production of porous ceramic bodies - Google Patents

Process for the production of porous ceramic bodies

Info

Publication number
GB769225A
GB769225A GB27588/54A GB2758854A GB769225A GB 769225 A GB769225 A GB 769225A GB 27588/54 A GB27588/54 A GB 27588/54A GB 2758854 A GB2758854 A GB 2758854A GB 769225 A GB769225 A GB 769225A
Authority
GB
United Kingdom
Prior art keywords
porous ceramic
production
combustible material
ceramic bodies
charcoal
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
GB27588/54A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB769225A publication Critical patent/GB769225A/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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/0645—Burnable, meltable, sublimable materials
    • C04B38/068—Carbonaceous materials, e.g. coal, carbon, graphite, hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

A porous ceramic body is produced by heating loam or clay e.g kaolin, admixed with a combustible material comprising a finely divided mixture of charcoal and a combustible fibrous substance such as sawdust, comminuted wood shavings, or pulverized peat, the combustible material being burnt out to form pores in the loam or clay. Preferably the combustible material comprises 20 to 80 per cent by weight of charcoal.
GB27588/54A 1953-09-28 1954-09-23 Process for the production of porous ceramic bodies Expired GB769225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE769225X 1953-09-28

Publications (1)

Publication Number Publication Date
GB769225A true GB769225A (en) 1957-03-06

Family

ID=6673923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27588/54A Expired GB769225A (en) 1953-09-28 1954-09-23 Process for the production of porous ceramic bodies

Country Status (1)

Country Link
GB (1) GB769225A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215715A (en) * 1988-02-15 1989-09-27 Ecc Int Ltd Porous defect aluminium-silicon spinel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215715A (en) * 1988-02-15 1989-09-27 Ecc Int Ltd Porous defect aluminium-silicon spinel
GB2215715B (en) * 1988-02-15 1992-01-02 Ecc Int Ltd A biological support

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