FR2634477B1 - PROCESS FOR MANUFACTURING CERAMIC PREFORMS - Google Patents

PROCESS FOR MANUFACTURING CERAMIC PREFORMS

Info

Publication number
FR2634477B1
FR2634477B1 FR8909479A FR8909479A FR2634477B1 FR 2634477 B1 FR2634477 B1 FR 2634477B1 FR 8909479 A FR8909479 A FR 8909479A FR 8909479 A FR8909479 A FR 8909479A FR 2634477 B1 FR2634477 B1 FR 2634477B1
Authority
FR
France
Prior art keywords
manufacturing ceramic
ceramic preforms
preforms
manufacturing
ceramic
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 - Fee Related
Application number
FR8909479A
Other languages
French (fr)
Other versions
FR2634477A1 (en
Inventor
Albrecht Knauf
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.)
PERLITE GmbH
Deutsche Perlite GmbH
Original Assignee
PERLITE GmbH
Deutsche Perlite 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 PERLITE GmbH, Deutsche Perlite GmbH filed Critical PERLITE GmbH
Publication of FR2634477A1 publication Critical patent/FR2634477A1/en
Application granted granted Critical
Publication of FR2634477B1 publication Critical patent/FR2634477B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B33/16—Lean materials, e.g. grog, quartz
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/1088—Water
    • 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
    • C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Glass Compositions (AREA)
FR8909479A 1988-07-16 1989-07-13 PROCESS FOR MANUFACTURING CERAMIC PREFORMS Expired - Fee Related FR2634477B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3824180A DE3824180C1 (en) 1988-07-16 1988-07-16 Process for producing ceramic shaped parts

Publications (2)

Publication Number Publication Date
FR2634477A1 FR2634477A1 (en) 1990-01-26
FR2634477B1 true FR2634477B1 (en) 1993-07-23

Family

ID=6358836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8909479A Expired - Fee Related FR2634477B1 (en) 1988-07-16 1989-07-13 PROCESS FOR MANUFACTURING CERAMIC PREFORMS

Country Status (9)

Country Link
AT (1) AT395314B (en)
BE (1) BE1003391A5 (en)
CH (1) CH677487A5 (en)
DE (1) DE3824180C1 (en)
DK (1) DK167613B1 (en)
FR (1) FR2634477B1 (en)
HU (1) HU211191B (en)
IT (1) IT1230333B (en)
NL (1) NL8901703A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109733A1 (en) * 1991-03-25 1992-10-01 Dennert Kg Veit Hydrothermally-hardenable structural elements treated with compressed air and steam - to give improved stability, higher strength and/or thermal insulation properties
US5515234A (en) * 1993-06-30 1996-05-07 Texas Instruments Incorporated Antistatic protector and method
DE4326615C2 (en) * 1993-08-07 1997-09-18 Feuerfestwerke Wetro Gmbh Method for producing refractory lightweight bricks
DE19605149C2 (en) * 1996-02-13 2001-09-27 Horst R Maier Process for the production of porous ceramic moldings, moldings made therefrom from titanium dioxide and their uses
DE19910679A1 (en) * 1999-03-11 2000-09-14 Torsten Luther Synthetic decorative rock for aquaria comprises fired clays with specified composition as a main constituent which is provided with additional materials to achieve a desired porosity and surface roughness
DE102011109682A1 (en) 2011-08-08 2013-02-14 Technische Universität Bergakademie Freiberg Preparation of carbonaceous and/or carbon-bonded ceramic filter used for filtration of metal melt, involves processing feedstock and molding ceramic slurry by adding phenol resin-free binding agent, carbon black and additive
DE102011109681B4 (en) 2011-08-08 2014-07-17 Technische Universität Bergakademie Freiberg Steel melt filter and process for its preparation
AT512112A1 (en) * 2011-10-20 2013-05-15 Horst Wustinger CERAMIC MASS
DE102017216964B4 (en) 2016-09-26 2019-10-10 Technische Universität Bergakademie Freiberg Ceramic filter for aluminum melt filtration and process for its preparation
DE102018201577B4 (en) 2017-02-03 2020-02-06 Technische Universität Bergakademie Freiberg Process for producing a molten metal hybrid filter and ceramic molten metal hybrid filter
DE102020000969A1 (en) 2020-02-14 2021-08-19 Technische Universität Bergakademie Freiberg Filters made from carbon-bonded materials for aluminum melt filtration

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB121266A (en) * 1918-09-28 1918-12-12 Alfred Jackson A Device for Preventing the Pneumatic Type of Motor Horn from being Sounded at Improper Times.
US3008842A (en) * 1960-05-02 1961-11-14 Harbison Walker Refractories Basic refractory insulating shapes
DE1471068B2 (en) * 1964-04-13 1974-08-29 The Celotex Corp., Chicago,Ill. (V.St.A.) Porous ceramic acoustic panel and process for its manufacture
AT252091B (en) * 1965-06-23 1967-02-10 Perlite Gmbh Process for the production of water-repellent, expanded granular perlite
DE1253133B (en) * 1966-03-16 1967-10-26 Holzwerke H Wilhelmi O H G Process for the treatment of inorganic materials with binding and impregnating agents
CH513776A (en) * 1967-09-08 1971-10-15 American Can Co Ceramics flow density cont clay
GB1383305A (en) * 1971-03-01 1974-02-12 Bpb Industries Ltd Refractory insulation material
DE2164051A1 (en) * 1971-12-23 1973-07-05 Deitermann Ohg Chemiewerk Light concrete prodn - from mixture of cement water and porous mineral additive treated with surfactant
SU504734A1 (en) * 1974-07-08 1976-02-28 Славянский Керамический Комбинат Ceramic mass
DE2632084A1 (en) * 1976-07-16 1978-01-26 Jaklin Hans Hollow lightweight bricks - made from expanded perlite, lean clay and colloidal silica or silicate(s) which improve strength
FR2574068B1 (en) * 1984-12-04 1992-08-21 Corstyrene IMPROVED LIGHT AGGREGATES SUITABLE FOR BUILDING AND PUBLIC WORKS AND PROCESS FOR OBTAINING SAME

Also Published As

Publication number Publication date
DK167613B1 (en) 1993-11-29
IT1230333B (en) 1991-10-18
HU211191B (en) 1995-11-28
BE1003391A5 (en) 1992-03-17
NL8901703A (en) 1990-02-16
AT395314B (en) 1992-11-25
IT8921162A0 (en) 1989-07-12
HUT55727A (en) 1991-06-28
ATA163789A (en) 1992-04-15
DK349689D0 (en) 1989-07-14
DK349689A (en) 1990-01-17
CH677487A5 (en) 1991-05-31
DE3824180C1 (en) 1989-06-08
FR2634477A1 (en) 1990-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse