AT347843B - Verfahren zur herstellung von feuerfesten gebrannten oder ungebrannten steinen und von feuerfesten massen auf magnesiagrundlage - Google Patents

Verfahren zur herstellung von feuerfesten gebrannten oder ungebrannten steinen und von feuerfesten massen auf magnesiagrundlage

Info

Publication number
AT347843B
AT347843B AT157274A AT157274A AT347843B AT 347843 B AT347843 B AT 347843B AT 157274 A AT157274 A AT 157274A AT 157274 A AT157274 A AT 157274A AT 347843 B AT347843 B AT 347843B
Authority
AT
Austria
Prior art keywords
refractory
unburnted
magnesia
stones
burned
Prior art date
Application number
AT157274A
Other languages
English (en)
Other versions
ATA157274A (de
Inventor
Hans-Juergen Dipl Ing Dr Gulas
Original Assignee
Veitscher Magnesitwerke 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 Veitscher Magnesitwerke Ag filed Critical Veitscher Magnesitwerke Ag
Priority to AT157274A priority Critical patent/AT347843B/de
Priority to DE2507556A priority patent/DE2507556C2/de
Priority to IT67472/75A priority patent/IT1030212B/it
Priority to ES435063A priority patent/ES435063A1/es
Priority to SE7502071A priority patent/SE397822B/xx
Priority to FR7505949A priority patent/FR2262000B1/fr
Priority to GB8085/75A priority patent/GB1501460A/en
Publication of ATA157274A publication Critical patent/ATA157274A/de
Application granted granted Critical
Publication of AT347843B publication Critical patent/AT347843B/de

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
    • C04B35/01—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
    • C04B35/0435—Refractories from grain sized mixtures containing refractory metal compounds other than chromium oxide or chrome ore
    • 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
    • C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore
    • 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
    • C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore
    • C04B35/0476—Refractories from grain sized mixtures containing chromium oxide or chrome ore obtained from prereacted sintered grains ("simultaneous sinter")

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT157274A 1974-02-26 1974-02-26 Verfahren zur herstellung von feuerfesten gebrannten oder ungebrannten steinen und von feuerfesten massen auf magnesiagrundlage AT347843B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT157274A AT347843B (de) 1974-02-26 1974-02-26 Verfahren zur herstellung von feuerfesten gebrannten oder ungebrannten steinen und von feuerfesten massen auf magnesiagrundlage
DE2507556A DE2507556C2 (de) 1974-02-26 1975-02-21 Feuerfeste gebrannte oder ungebrannte Steine und Massen auf Magnesiagrundlage und Verfahren zu ihrer Herstellung
IT67472/75A IT1030212B (it) 1974-02-26 1975-02-24 Blocchi e masse refrattarie a base di magnesia e procedimento per la loro fabbricazione
ES435063A ES435063A1 (es) 1974-02-26 1975-02-25 Procedimiento para la fabricacion de ladrillos refractori- os calcinados o no calcinados o de masas refractarias, a ba-se de magnesia.
SE7502071A SE397822B (sv) 1974-02-26 1975-02-25 Eldfasta brenda eller obrenda stenar och massor pa magnesiabasis med tillsats av en zirkoniumforening samt forfarande for framstellning av stenarna och massorna
FR7505949A FR2262000B1 (de) 1974-02-26 1975-02-26
GB8085/75A GB1501460A (en) 1974-02-26 1975-02-26 Refractory compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT157274A AT347843B (de) 1974-02-26 1974-02-26 Verfahren zur herstellung von feuerfesten gebrannten oder ungebrannten steinen und von feuerfesten massen auf magnesiagrundlage

Publications (2)

Publication Number Publication Date
ATA157274A ATA157274A (de) 1978-05-15
AT347843B true AT347843B (de) 1979-01-10

Family

ID=3516312

Family Applications (1)

Application Number Title Priority Date Filing Date
AT157274A AT347843B (de) 1974-02-26 1974-02-26 Verfahren zur herstellung von feuerfesten gebrannten oder ungebrannten steinen und von feuerfesten massen auf magnesiagrundlage

Country Status (7)

Country Link
AT (1) AT347843B (de)
DE (1) DE2507556C2 (de)
ES (1) ES435063A1 (de)
FR (1) FR2262000B1 (de)
GB (1) GB1501460A (de)
IT (1) IT1030212B (de)
SE (1) SE397822B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT349966B (de) * 1975-10-20 1979-05-10 Veitscher Magnesitwerke Ag Verfahren zur herstellung von gebrannten feuerfesten magnesiasteinen
FR2423476A1 (fr) * 1978-04-06 1979-11-16 Oreal Nouvelles dihydroxy-2,4 diphenylamines et compositions tinctoriales pour cheveux les contenant
AU570018B2 (en) * 1982-12-06 1988-03-03 Chloride Silent Power Ltd. Sodium beta alumina electrolyte element
CH669146A5 (de) * 1986-03-14 1989-02-28 Netstal Ag Maschf Giesserei Kunststoff-spritzgiessmaschine.
DE3617904A1 (de) * 1986-05-28 1987-12-03 Refratechnik Gmbh Spinellbildende zusammensetzung sowie deren verwendung bei feuerfesten magnesiasteinen
GB8625656D0 (en) * 1986-10-27 1986-11-26 British Nuclear Fuels Plc Inorganic ion exchange material
DE4402926C1 (de) * 1994-02-01 1995-04-20 Veitsch Radex Ag Sintermagnesia, Verfahren und Vorrichtung zur Herstellung von Sintermagnesia sowie deren Verwendung
CN111943718A (zh) * 2020-08-25 2020-11-17 洛阳科创新材料股份有限公司 一种金属液体净化器用多孔陶瓷部件及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1413985A (en) * 1972-02-11 1975-11-12 Steetley Mfg Ltd Refractory magnesia
AT315058B (de) * 1972-05-23 1974-05-10 Veitscher Magnesitwerke Ag Gebrannter feuerfester Stein

Also Published As

Publication number Publication date
DE2507556A1 (de) 1975-08-28
SE397822B (sv) 1977-11-21
DE2507556C2 (de) 1982-08-12
GB1501460A (en) 1978-02-15
FR2262000A1 (de) 1975-09-19
FR2262000B1 (de) 1982-04-23
ATA157274A (de) 1978-05-15
SE7502071L (de) 1975-08-27
IT1030212B (it) 1979-03-30
ES435063A1 (es) 1976-12-16

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Legal Events

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