[go: up one dir, main page]

BE869606A - PROCESS FOR PREPARING FINE GRAIN ALKALINE-EARTH OXIDES, IN PARTICULAR FINE GRAIN DOLOMIA CALCINATED IN CAUSTIC ENVIRONMENT AND FROM TANK OVENS - Google Patents

PROCESS FOR PREPARING FINE GRAIN ALKALINE-EARTH OXIDES, IN PARTICULAR FINE GRAIN DOLOMIA CALCINATED IN CAUSTIC ENVIRONMENT AND FROM TANK OVENS

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
French (fr)
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/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
    • 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)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE189771A 1977-09-01 1978-08-08 PROCESS FOR PREPARING FINE GRAIN ALKALINE-EARTH OXIDES, IN PARTICULAR FINE GRAIN DOLOMIA CALCINATED IN CAUSTIC ENVIRONMENT AND FROM TANK OVENS BE869606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2739345A DE2739345C3 (en) 1977-09-01 1977-09-01 Process for the preparation of fine-grain, sintered alkaline earth oxides, in particular dolomite

Publications (1)

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

Family

ID=6017837

Family Applications (1)

Application Number Title Priority Date Filing Date
BE189771A BE869606A (en) 1977-09-01 1978-08-08 PROCESS FOR PREPARING FINE GRAIN ALKALINE-EARTH OXIDES, IN PARTICULAR FINE GRAIN DOLOMIA CALCINATED IN CAUSTIC ENVIRONMENT AND FROM TANK OVENS

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118481C2 (en) * 1981-05-09 1985-09-05 Dolomitwerke GmbH, 5603 Wülfrath Process for the production of sintered dolomite with low porosity and good resistance to hydration
DE3925474A1 (en) * 1989-08-01 1991-02-07 Krupp Polysius Ag Roasting fine grained limestone to produce roasted lime - by hot compacting roasted fine grains before tempering to complete roasting

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE460418C (en) * 1923-09-15 1928-05-29 Dynamidon Werk Engelhorn & Co Process for the production of highly refractory, sintered magnesite masses
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 (en) * 1957-04-24 1958-10-10 Veitscher Magnesitwerke Ag Device for firing fine-grained to powdery fuel
DE1191733B (en) * 1959-10-22 1965-04-22 Harbison Walker Refractories Process for the production of dead-burned high-density magnesium oxide
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 (en) * 1961-01-09 1961-12-01 Harbison Walker Refractories Process for manufacturing an extremely calcined product intended to serve as a refractory material
FR1328047A (en) * 1962-06-06 1963-05-24 Basic Inc Advanced dolomitic refractory
FR1403496A (en) * 1963-08-26 1965-06-18 Harbison Walker Refractories Firing lime and dolomite forms
AT305868B (en) * 1971-04-21 1973-03-12 Oesterr Amerikan Magnesit Process for the production of sintered magnesia

Also Published As

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

Similar Documents

Publication Publication Date Title
GB2010316B (en) Phosphorous containing compounds as antifoulants in ethylene cracking furnaces
DE2862100D1 (en) Acylanilides, process for their manufacture and pharmaceutical and veterinary compositions containing them
DE3060487D1 (en) Process for the production of alpha,beta olefinically unsaturated aldehydes containing 3 or 4 c-atoms
GB1539889A (en) Process for the recovery of ethylene oxide
ZA79659B (en) Process for prducing premium coke from vacuum residuum
GB1555428A (en) Process for the production of ethylene oxide
RO73727B (en) Process for continuously preparing propylene oxide
YU294076A (en) Process for producing calcinated coke
FR2288081A1 (en) CONTINUOUS PROCESS FOR THE PREPARATION OF N-BUTYL ACRYLATE FREE OF DIBUTYL OXIDE
PT68980A (en) Process for preparing surfactive compositions
BE876045A (en) PROCESS FOR PREPARING CERAMIC MATERIAL PELLETS
JPS51136600A (en) Process for preparing gammaaferric oxide*3*
BE869606A (en) PROCESS FOR PREPARING FINE GRAIN ALKALINE-EARTH OXIDES, IN PARTICULAR FINE GRAIN DOLOMIA CALCINATED IN CAUSTIC ENVIRONMENT AND FROM TANK OVENS
NL7902934A (en) PROCESS FOR PREPARING YTTRIUM OXIDE WITH PARTICULARLY LARGE PARTICLES.
GB1545840A (en) Process for the efficiency of silver catalysts used in the manufacture of ethylene oxide
GB1515864A (en) 17alpha-hydroxy-delta1,3,5(10),15-oestratetraenes and process for their manufacture
JPS5259095A (en) Process for preparing gammaaferric oxide*3*
GB2101495B (en) Process for the removal of potassium from used ethylene oxide catalysts
DE2965483D1 (en) Phosphinegold(i)salts, process for their preparation and compositions containing them
PT67605A (en) Process for the preparation of 2,9-dioxatricyclo(4,3,1,o,3,7)decanes
NL7612203A (en) PROCESS FOR PREPARING PARTICULATE TIN (IV) OXIDE.
JPS545905A (en) Process for preparing propylene oxide
JPS53114100A (en) Ceramic material for reduction type semiconductor condenser
GB1550586A (en) Process for the preparation of o,o-dimethyl-o(2,2-dichloroviniyl) thionophosphoric acid ester
IL55969A0 (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