AT348489B - Verfahren zur herstellung eines plaettchen- foermigen calcium-magnesium-carbonat-gemisches mit basischem charakter - Google Patents

Verfahren zur herstellung eines plaettchen- foermigen calcium-magnesium-carbonat-gemisches mit basischem charakter

Info

Publication number
AT348489B
AT348489B AT22676A AT22676A AT348489B AT 348489 B AT348489 B AT 348489B AT 22676 A AT22676 A AT 22676A AT 22676 A AT22676 A AT 22676A AT 348489 B AT348489 B AT 348489B
Authority
AT
Austria
Prior art keywords
label
magnesium
producing
basic character
carbonate mixture
Prior art date
Application number
AT22676A
Other languages
English (en)
Other versions
ATA22676A (de
Inventor
Werner Dr Schultze
Heinz Kendziora
Johann Nenner
Reinhard Feige
Roland Dr Thome
Guenter Prof Dr Winkhaus
Original Assignee
Vaw Ver Aluminium Werke 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 Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag
Publication of ATA22676A publication Critical patent/ATA22676A/de
Application granted granted Critical
Publication of AT348489B publication Critical patent/AT348489B/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
    • 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
    • C01F5/00—Compounds of magnesium
    • C01F5/24—Magnesium carbonates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/20—Powder free flowing behaviour
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
AT22676A 1976-01-08 1976-01-14 Verfahren zur herstellung eines plaettchen- foermigen calcium-magnesium-carbonat-gemisches mit basischem charakter AT348489B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762600485 DE2600485A1 (de) 1976-01-08 1976-01-08 Verfahren zur herstellung von carbonaten des calciums oder/und magnesiums

Publications (2)

Publication Number Publication Date
ATA22676A ATA22676A (de) 1978-07-15
AT348489B true AT348489B (de) 1979-02-26

Family

ID=5967144

Family Applications (1)

Application Number Title Priority Date Filing Date
AT22676A AT348489B (de) 1976-01-08 1976-01-14 Verfahren zur herstellung eines plaettchen- foermigen calcium-magnesium-carbonat-gemisches mit basischem charakter

Country Status (3)

Country Link
JP (1) JPS5285999A (de)
AT (1) AT348489B (de)
DE (1) DE2600485A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1072297A (en) * 1976-10-14 1980-02-26 Woodville Lime And Chemical Company Preparation of pure magnesian values
DE2847205C2 (de) * 1978-10-30 1984-11-08 Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn Verfahren zur Herstellung eines Papierfüllstoffs und/oder Streichpigments
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
GB9624085D0 (en) * 1996-11-20 1997-01-08 Ecc Int Ltd Precipitates and their production
WO2004086883A1 (ja) * 2003-03-28 2004-10-14 Maruo Calcium Company Limited ドロマイト食品添加剤組成物、及びこれを含有する食品組成物
JP2008260681A (ja) * 2008-04-14 2008-10-30 Council Scient Ind Res 炭酸カルシウム富化産業副産物から細かく分割された炭酸カルシウムを生成するためのプロセス
EP2418241B1 (de) 2010-08-12 2016-02-17 Bene_fit Systems GmbH & Co. KG Magnesiumcarbonathaltiges füllmaterial für verbundmaterialien, dessen herstellung und verwendung
CN102275959B (zh) * 2011-07-18 2013-07-03 内蒙古昶泰资源循环再生利用科技开发有限责任公司 一种白云石生产高纯碱式碳酸镁的工艺方法
BE1020577A3 (fr) 2012-03-22 2014-01-07 Lhoist Rech & Dev Sa Composition minerale a base d'une phase solide mixte de carbonates de calcium et de magnesium, son procede de preparation et son utilisation.
BE1021832B1 (fr) * 2013-09-19 2016-01-21 S.A. Lhoist Recherche Et Developpement Composition minerale a base d'une phase solide mixte de carbonates de calcium et de magnesium et procede de preparation d'une telle composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE267543C (de) *
GB506134A (en) * 1938-09-06 1939-05-23 Dorothy Holbrook Grunwald Dolomitic magnesium carbonate composition and method of preparation
DE949563C (de) * 1952-11-23 1956-09-20 Saline Lueneburg Und Chem Fab Verfahren zur Herstellung von basischem Magnesiumcarbonat
DE1954205U (de) 1966-12-02 1967-01-26 Alfons Manger Bedienungsvorrichtung an saemaschinen.

Also Published As

Publication number Publication date
JPS5285999A (en) 1977-07-16
ATA22676A (de) 1978-07-15
DE2600485A1 (de) 1977-07-21

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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