BE869606A - Procede de preparation d'oxydes alcalino-terreux a grains fins, notamment de dolomie a grains fins calcinee en milieu caustique et provenant de fours a cuves - Google Patents

Procede de preparation d'oxydes alcalino-terreux a grains fins, notamment de dolomie a grains fins calcinee en milieu caustique et provenant de fours a cuves

Info

Publication number
BE869606A
BE869606A BE189771A BE189771A BE869606A BE 869606 A BE869606 A BE 869606A BE 189771 A BE189771 A BE 189771A BE 189771 A BE189771 A BE 189771A BE 869606 A BE869606 A BE 869606A
Authority
BE
Belgium
Prior art keywords
fine grain
dolomia
calcinated
alkaline
earth oxides
Prior art date
Application number
BE189771A
Other languages
English (en)
Original Assignee
Dolomit Werk Salzhemmendorf G
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 Dolomit Werk Salzhemmendorf G filed Critical Dolomit Werk Salzhemmendorf G
Publication of BE869606A publication Critical patent/BE869606A/fr

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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • C04B2/102—Preheating, burning calcining or cooling of magnesia, e.g. dead burning

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
BE189771A 1977-09-01 1978-08-08 Procede de preparation d'oxydes alcalino-terreux a grains fins, notamment de dolomie a grains fins calcinee en milieu caustique et provenant de fours a cuves BE869606A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2739345A DE2739345C3 (de) 1977-09-01 1977-09-01 Verfahren zur Aufbereitung von feinkörnigen, gesinterten Erdalkalioxiden, insbesondere Dolomit

Publications (1)

Publication Number Publication Date
BE869606A true BE869606A (fr) 1978-12-01

Family

ID=6017837

Family Applications (1)

Application Number Title Priority Date Filing Date
BE189771A BE869606A (fr) 1977-09-01 1978-08-08 Procede de preparation d'oxydes alcalino-terreux a grains fins, notamment de dolomie a grains fins calcinee en milieu caustique et provenant de fours a cuves

Country Status (6)

Country Link
BE (1) BE869606A (fr)
DE (1) DE2739345C3 (fr)
FR (1) FR2401882A1 (fr)
GB (1) GB2003454B (fr)
IT (1) IT1097867B (fr)
SE (1) SE440076B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118481C2 (de) * 1981-05-09 1985-09-05 Dolomitwerke GmbH, 5603 Wülfrath Verfahren zur Herstellung von Sinterdolomit mit niedriger Porosität und guter Hydratationsbeständigkeit
DE3925474A1 (de) * 1989-08-01 1991-02-07 Krupp Polysius Ag Verfahren zur waermebehandlung von feinkoernigem gut

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE460418C (de) * 1923-09-15 1928-05-29 Dynamidon Werk Engelhorn & Co Verfahren zur Herstellung hochfeuerfester, gesinterter Magnesitmassen
GB486899A (en) * 1936-12-12 1938-06-13 Heinz Henry Chesny Improvements in or relating to the manufacture of refractory materials
GB711908A (en) * 1951-07-10 1954-07-14 Kaiser Aluminium Chem Corp Improvements in or relating to a process of preparing a well-crystallized periclase material and product resulting therefrom
AT200053B (de) * 1957-04-24 1958-10-10 Veitscher Magnesitwerke Ag Vorrichtung zum Brennen von feinkörnigen bis staubförmigen Brenngütern
DE1191733B (de) * 1959-10-22 1965-04-22 Harbison Walker Refractories Verfahren zur Herstellung von totgebranntem Magnesiumoxyd hoher Dichte
GB910330A (en) * 1959-12-17 1962-11-14 British Periclase Company Ltd Improvements in or relating to the manufacture of dead-burned magnesia and dead-burned dolomite
FR1277528A (fr) * 1961-01-09 1961-12-01 Harbison Walker Refractories Procédé de fabrication d'un produit calciné à l'extrême et destiné à servir de matériau réfractaire
FR1328047A (fr) * 1962-06-06 1963-05-24 Basic Inc Réfractaire dolomitique perfectionné
FR1403496A (fr) * 1963-08-26 1965-06-18 Harbison Walker Refractories Cuisson de formes de chaux et de dolomie
AT305868B (de) * 1971-04-21 1973-03-12 Oesterr Amerikan Magnesit Verfahren zur Herstellung von Sintermagnesia

Also Published As

Publication number Publication date
DE2739345B2 (de) 1979-09-20
GB2003454B (en) 1982-04-28
FR2401882B1 (fr) 1984-03-23
FR2401882A1 (fr) 1979-03-30
SE7809132L (sv) 1979-03-02
GB2003454A (en) 1979-03-14
IT7825856A0 (it) 1978-07-19
IT1097867B (it) 1985-08-31
DE2739345C3 (de) 1985-07-18
DE2739345A1 (de) 1979-03-08
SE440076B (sv) 1985-07-15

Similar Documents

Publication Publication Date Title
DE2862100D1 (en) Acylanilides, process for their manufacture and pharmaceutical and veterinary compositions containing them
ZA784488B (en) Phosphorous containing compounds as antifoulants in ethylene cracking furnaces
GB1539889A (en) Process for the recovery of ethylene oxide
RO73727B (ro) Procedeu pentru prepararea continua a oxidului de propilena
IT7949879A0 (it) Composizione per la rimozione di ossidi metallici
YU294076A (en) Process for producing calcinated coke
FR2288081A1 (fr) Procede de preparation en continu d'acrylate de n-butyle exempt d'oxyde de dibutyle
PT68980A (en) Process for preparing surfactive compositions
NL7903370A (nl) Werkwijze ter bereiding van polyfenyleenoxide- -copolymeren.
NL187311C (nl) Werkwijze ter bereiding van molybdeenoxide.
PT68701A (en) Process for obtaining n-cyano- and n-alkynyl-2-(substituted phenoxy)butyramides and their use as mildewicides
JPS51136600A (en) Process for preparing gammaaferric oxide*3*
BE869606A (fr) Procede de preparation d'oxydes alcalino-terreux a grains fins, notamment de dolomie a grains fins calcinee en milieu caustique et provenant de fours a cuves
NL7902934A (nl) Werkwijze ter bereiding van yttriumoxide met bijzonder grote deeltjes.
GB1545840A (en) Process for the efficiency of silver catalysts used in the manufacture of ethylene oxide
ZA794685B (en) Improved process for preparing calcined gypsum & gypsum board
JPS5259096A (en) Process for preparing gammaaferric oxide*3*
JPS5259095A (en) Process for preparing gammaaferric oxide*3*
BE828475A (fr) Procede de preparation d'acetylacetonate de cobalt (iii)
FR2307767A1 (fr) Procede de fabrication d'oxyde de gallium
DE2965483D1 (en) Phosphinegold(i)salts, process for their preparation and compositions containing them
IL48064A (en) Substituted crotonanilides,process for preparing them and herbicidal compositions
NL7612203A (nl) Werkwijze ter bereiding van deeltjesvormig tin(iv)oxyde.
JPS545905A (en) Process for preparing propylene oxide
GB2008116B (en) Process for preparing 2,5-diketogluconic acid

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DOLOMIT-WERK SALZHEMMENDORF G.M.B.H.

Effective date: 19910831