ATE422T1 - Verfahren zur herstellung einer waessrigen suspension von carbonaten des calciums oder/und magnesiums aus dolomit. - Google Patents

Verfahren zur herstellung einer waessrigen suspension von carbonaten des calciums oder/und magnesiums aus dolomit.

Info

Publication number
ATE422T1
ATE422T1 AT79103811T AT79103811T ATE422T1 AT E422 T1 ATE422 T1 AT E422T1 AT 79103811 T AT79103811 T AT 79103811T AT 79103811 T AT79103811 T AT 79103811T AT E422 T1 ATE422 T1 AT E422T1
Authority
AT
Austria
Prior art keywords
dolomite
calcium
carbonates
aqueous suspension
magnesium
Prior art date
Application number
AT79103811T
Other languages
English (en)
Inventor
Werner Dr. Schultze
Heinz Kendziora
Johann Nenner
Original Assignee
Vereinigte Aluminium-Werke Aktiengesellschaft
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 Vereinigte Aluminium-Werke Aktiengesellschaft filed Critical Vereinigte Aluminium-Werke Aktiengesellschaft
Application granted granted Critical
Publication of ATE422T1 publication Critical patent/ATE422T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/24—Magnesium carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
  • Treating Waste Gases (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT79103811T 1978-10-30 1979-10-05 Verfahren zur herstellung einer waessrigen suspension von carbonaten des calciums oder/und magnesiums aus dolomit. ATE422T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2847205A DE2847205C2 (de) 1978-10-30 1978-10-30 Verfahren zur Herstellung eines Papierfüllstoffs und/oder Streichpigments
EP79103811A EP0010643B1 (de) 1978-10-30 1979-10-05 Verfahren zur Herstellung einer wässrigen Suspension von Carbonaten des Calciums oder/und Magnesiums aus Dolomit

Publications (1)

Publication Number Publication Date
ATE422T1 true ATE422T1 (de) 1981-12-15

Family

ID=6053490

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79103811T ATE422T1 (de) 1978-10-30 1979-10-05 Verfahren zur herstellung einer waessrigen suspension von carbonaten des calciums oder/und magnesiums aus dolomit.

Country Status (8)

Country Link
EP (1) EP0010643B1 (de)
JP (1) JPS5560023A (de)
AT (1) ATE422T1 (de)
DE (1) DE2847205C2 (de)
ES (1) ES485481A2 (de)
FI (1) FI64119C (de)
NO (1) NO153170C (de)
PT (1) PT70207A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245103C2 (de) * 1982-12-07 1986-11-13 Rheinische Kalksteinwerke GmbH, 5603 Wülfrath Verfahren zur Herstellung eines Gemisches von Calcium- und Magnesiumcarbonaten mit vorwiegend plättchenförmiger Kristallform
JPS6086067A (ja) * 1983-10-18 1985-05-15 奥多摩工業株式会社 板状炭酸カルシウムの製造法
CS265971B1 (en) * 1987-08-06 1989-11-14 Bumbalek Vaclav Process for preparing anhydrous magnesium carbonate
US5269818A (en) * 1990-03-13 1993-12-14 Pfizer Inc Rhombohedral calcium carbonate and accelerated heat-aging process for the production thereof
IT1275889B1 (it) * 1995-03-10 1997-10-24 L Ind Della Magnesia S P A Soc Procedimento di produzione di derivati magnesiaci
JP5194944B2 (ja) * 2008-03-28 2013-05-08 東京電力株式会社 二酸化炭素の鉱物固定システム
EP2418241B1 (de) 2010-08-12 2016-02-17 Bene_fit Systems GmbH & Co. KG Magnesiumcarbonathaltiges füllmaterial für verbundmaterialien, dessen herstellung und verwendung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE259627C (de) *
DE267543C (de) *
US2003208A (en) * 1932-07-12 1935-05-28 American Zinc Lead & Smelting Process for making magnesium carbonate
CH188612A (de) * 1934-05-19 1937-01-15 Ig Farbenindustrie Ag Verfahren zur Gewinnung von wasserfreiem, neutralem Magnesiumkarbonat aus Magnesiumhydroxyd.
AT145809B (de) * 1934-05-19 1936-05-25 Ig Farbenindustrie Ag Verfahren zur Gewinnung von wasserfreiem Magnesiumkarbonat (Magnesit) aus Dolomit bzw. Kalkstein.
DE2600485A1 (de) * 1976-01-08 1977-07-21 Vaw Ver Aluminium Werke Ag Verfahren zur herstellung von carbonaten des calciums oder/und magnesiums

Also Published As

Publication number Publication date
NO153170C (no) 1986-01-29
FI64119C (fi) 1983-10-10
JPS5560023A (en) 1980-05-06
FI64119B (fi) 1983-06-30
EP0010643B1 (de) 1981-11-25
NO153170B (no) 1985-10-21
PT70207A (fr) 1979-10-01
FI792881A (fi) 1980-05-01
ES485481A2 (es) 1980-05-16
NO793298L (no) 1980-05-02
DE2847205A1 (de) 1980-05-14
DE2847205C2 (de) 1984-11-08
EP0010643A1 (de) 1980-05-14

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Legal Events

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