AT277036B - Process for the production of tar- or pitch-bonded basic refractory moldings - Google Patents

Process for the production of tar- or pitch-bonded basic refractory moldings

Info

Publication number
AT277036B
AT277036B AT804566A AT804566A AT277036B AT 277036 B AT277036 B AT 277036B AT 804566 A AT804566 A AT 804566A AT 804566 A AT804566 A AT 804566A AT 277036 B AT277036 B AT 277036B
Authority
AT
Austria
Prior art keywords
tar
pitch
production
basic refractory
refractory moldings
Prior art date
Application number
AT804566A
Other languages
German (de)
Inventor
Josef Dipl Ing Dr Wuhrer
Original Assignee
Dolomitwerke Gmbh
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 Dolomitwerke Gmbh filed Critical Dolomitwerke Gmbh
Application granted granted Critical
Publication of AT277036B publication Critical patent/AT277036B/en

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
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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
    • C04B35/013—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 containing carbon
    • 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
    • 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
    • C04B38/0675—Vegetable refuse; Cellulosic materials, e.g. wood chips, cork, peat, paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT804566A 1965-09-16 1966-08-24 Process for the production of tar- or pitch-bonded basic refractory moldings AT277036B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0048222 1965-09-16

Publications (1)

Publication Number Publication Date
AT277036B true AT277036B (en) 1969-12-10

Family

ID=7050996

Family Applications (1)

Application Number Title Priority Date Filing Date
AT804566A AT277036B (en) 1965-09-16 1966-08-24 Process for the production of tar- or pitch-bonded basic refractory moldings

Country Status (3)

Country Link
AT (1) AT277036B (en)
BE (1) BE686870A (en)
GB (1) GB1156453A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795941A (en) * 1972-03-03 1973-08-27 Siemens Ag HIGH POROSITY PERMEABLE CERAMIC SUPPORT, IN PARTICULAR FOR CATALYSTS AS WELL AS ITS PREPARATION PROCESS
DE3736680C1 (en) * 1987-10-29 1988-10-27 Didier Werke Ag Process for the production of carbon-bonded refractory molded parts

Also Published As

Publication number Publication date
BE686870A (en) 1967-02-15
DE1571410A1 (en) 1970-11-26
GB1156453A (en) 1969-06-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee