ATA396484A - Apparatus for the production of a nonwoven - Google Patents

Apparatus for the production of a nonwoven

Info

Publication number
ATA396484A
ATA396484A AT0396484A AT396484A ATA396484A AT A396484 A ATA396484 A AT A396484A AT 0396484 A AT0396484 A AT 0396484A AT 396484 A AT396484 A AT 396484A AT A396484 A ATA396484 A AT A396484A
Authority
AT
Austria
Prior art keywords
nonwoven
production
Prior art date
Application number
AT0396484A
Other languages
German (de)
Other versions
AT382144B (en
Inventor
Naresh Bikash Dipl In Dasgupta
Guenter Dipl Ing Dr Gelsdorf
Thomas Dr Weichert
Original Assignee
Didier Werke Ag
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 Didier Werke Ag filed Critical Didier Werke Ag
Publication of ATA396484A publication Critical patent/ATA396484A/en
Application granted granted Critical
Publication of AT382144B publication Critical patent/AT382144B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/43—Use of materials for furnace walls, e.g. fire-bricks
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235—Heating the glass
    • C03B5/237—Regenerators or recuperators specially adapted for glass-melting furnaces
    • 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
    • C04B35/03—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 based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—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 based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • 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
    • C04B35/16—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 based on silicates other than clay
    • C04B35/20—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 based on silicates other than clay rich in magnesium oxide, e.g. forsterite
    • 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
    • C04B35/44—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 based on aluminates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT0396484A 1983-12-28 1984-12-13 BASIC, FIRE-RESISTANT STONES OR MASSES BASED ON OLIVINE-MAGNESIA BLENDS OR MAGNESIUM-ALUMINUM SPINEL WITH A CONTENT OF CELSIAN AT382144B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3347250A DE3347250C2 (en) 1983-12-28 1983-12-28 Basic, refractory bricks or masses based on mixtures of olivine-magnesia and / or magnesium-aluminum-spinel, their manufacture and use

Publications (2)

Publication Number Publication Date
ATA396484A true ATA396484A (en) 1986-06-15
AT382144B AT382144B (en) 1987-01-12

Family

ID=6218259

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0396484A AT382144B (en) 1983-12-28 1984-12-13 BASIC, FIRE-RESISTANT STONES OR MASSES BASED ON OLIVINE-MAGNESIA BLENDS OR MAGNESIUM-ALUMINUM SPINEL WITH A CONTENT OF CELSIAN

Country Status (5)

Country Link
AT (1) AT382144B (en)
DE (1) DE3347250C2 (en)
FR (1) FR2557564B1 (en)
GB (1) GB2152025B (en)
IT (1) IT1178441B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527789C3 (en) * 1985-08-02 1994-02-24 Refratechnik Gmbh Coarse ceramic molded body and its use
US6130404A (en) 1997-03-03 2000-10-10 Itt Automotive, Inc. Electro-optical removal of plastic layer bonded to a metal tube
DE102012106753A1 (en) 2012-07-25 2014-01-30 Süddeutsche Feinmechanik GmbH cannula
US20160214905A1 (en) * 2015-01-23 2016-07-28 Resco Products, Inc. Refractory bricks and methods of making the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE536799C (en) * 1926-12-19 1931-11-17 Felix Singer Dr Ing Dr Process to increase the base resistance of ceramic bodies of the three-component system
US3060040A (en) * 1959-08-04 1962-10-23 Gen Electric Forsterite-spinel ceramic bodies
DE1227819B (en) * 1965-02-23 1966-10-27 Didier Werke Ag Refractory silicate masses
DE2308171C3 (en) * 1973-02-19 1975-09-11 Didier-Werke Ag, 6200 Wiesbaden Fired refractory shaped body based on magnesium silicate
AT373574B (en) * 1980-09-09 1984-02-10 Oesterr Amerikan Magnesit FIRE-RESISTANT, ASBEST-FREE, INSULATING SPLASH

Also Published As

Publication number Publication date
FR2557564B1 (en) 1989-03-10
DE3347250A1 (en) 1985-07-11
DE3347250C2 (en) 1985-11-21
IT8449235A0 (en) 1984-12-03
GB8432731D0 (en) 1985-02-06
IT1178441B (en) 1987-09-09
AT382144B (en) 1987-01-12
FR2557564A1 (en) 1985-07-05
GB2152025A (en) 1985-07-31
GB2152025B (en) 1987-03-11

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Legal Events

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