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AT319130B - Process for the production of refractory products on the basis of MgO and Cr2O3 - Google Patents

Process for the production of refractory products on the basis of MgO and Cr2O3

Info

Publication number
AT319130B
AT319130B AT816571A AT816571A AT319130B AT 319130 B AT319130 B AT 319130B AT 816571 A AT816571 A AT 816571A AT 816571 A AT816571 A AT 816571A AT 319130 B AT319130 B AT 319130B
Authority
AT
Austria
Prior art keywords
cr2o3
mgo
basis
production
refractory products
Prior art date
Application number
AT816571A
Other languages
German (de)
Inventor
Ing Dr Guenther Lorenz Mo Dipl
Original Assignee
Oesterr Amerikan Magnesit
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 Oesterr Amerikan Magnesit filed Critical Oesterr Amerikan Magnesit
Priority to AT816571A priority Critical patent/AT319130B/en
Priority to DE19722241520 priority patent/DE2241520C2/en
Priority to IT2854472A priority patent/IT964299B/en
Priority to GB4066372A priority patent/GB1396525A/en
Priority to ES406628A priority patent/ES406628A1/en
Priority to NL7212689A priority patent/NL7212689A/xx
Priority to NO336572A priority patent/NO133069C/no
Priority to FR7233525A priority patent/FR2153391B1/fr
Application granted granted Critical
Publication of AT319130B publication Critical patent/AT319130B/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
    • C04B35/01—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
    • C04B35/42—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 chromites
    • 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
    • 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
    • C04B35/12—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 chromium oxide
    • 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

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)
  • Curtains And Furnishings For Windows Or Doors (AREA)
AT816571A 1971-09-21 1971-09-21 Process for the production of refractory products on the basis of MgO and Cr2O3 AT319130B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AT816571A AT319130B (en) 1971-09-21 1971-09-21 Process for the production of refractory products on the basis of MgO and Cr2O3
DE19722241520 DE2241520C2 (en) 1971-09-21 1972-08-24 Process for the manufacture of refractory products based on MgO and Cr? 2? 0? 3? and their use
IT2854472A IT964299B (en) 1971-09-21 1972-08-26 PROCEDURE FOR THE PREPARATION OF REFRACTORY PRODUCTS BASED ON MGO AND CR 2 0 3
GB4066372A GB1396525A (en) 1971-09-21 1972-09-01 Process of producing refractory products based on mgo and cr2o3
ES406628A ES406628A1 (en) 1971-09-21 1972-09-13 Process of producing refractory products based on mgo and cr2o3
NL7212689A NL7212689A (en) 1971-09-21 1972-09-19
NO336572A NO133069C (en) 1971-09-21 1972-09-20
FR7233525A FR2153391B1 (en) 1971-09-21 1972-09-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT816571A AT319130B (en) 1971-09-21 1971-09-21 Process for the production of refractory products on the basis of MgO and Cr2O3

Publications (1)

Publication Number Publication Date
AT319130B true AT319130B (en) 1974-12-10

Family

ID=3603131

Family Applications (1)

Application Number Title Priority Date Filing Date
AT816571A AT319130B (en) 1971-09-21 1971-09-21 Process for the production of refractory products on the basis of MgO and Cr2O3

Country Status (8)

Country Link
AT (1) AT319130B (en)
DE (1) DE2241520C2 (en)
ES (1) ES406628A1 (en)
FR (1) FR2153391B1 (en)
GB (1) GB1396525A (en)
IT (1) IT964299B (en)
NL (1) NL7212689A (en)
NO (1) NO133069C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418734A1 (en) * 1994-05-28 1995-11-30 Abb Gadelius K K Melting furnace for residues from waste incineration plants

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607324A (en) * 1968-10-18 1971-09-21 Gen Refractories Co Method of making dense magnesia-magnesium chromite spinel bodies

Also Published As

Publication number Publication date
NL7212689A (en) 1973-03-23
IT964299B (en) 1974-01-21
DE2241520C2 (en) 1982-03-04
FR2153391B1 (en) 1980-04-18
DE2241520A1 (en) 1973-03-29
NO133069C (en) 1976-03-03
ES406628A1 (en) 1975-10-01
NO133069B (en) 1975-11-24
FR2153391A1 (en) 1973-05-04
GB1396525A (en) 1975-06-04

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Legal Events

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