BE595993A - A method of making finely dispersed calcium carbonate. - Google Patents

A method of making finely dispersed calcium carbonate.

Info

Publication number
BE595993A
BE595993A BE595993A BE595993A BE595993A BE 595993 A BE595993 A BE 595993A BE 595993 A BE595993 A BE 595993A BE 595993 A BE595993 A BE 595993A BE 595993 A BE595993 A BE 595993A
Authority
BE
Belgium
Prior art keywords
calcium carbonate
finely dispersed
dispersed calcium
making finely
making
Prior art date
Application number
BE595993A
Other languages
French (fr)
Inventor
Ernst Podschus
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BE595993A publication Critical patent/BE595993A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/02—Compounds of alkaline earth metals or magnesium
    • C09C1/021—Calcium 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
    • C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
BE595993A 1959-10-16 1960-10-13 A method of making finely dispersed calcium carbonate. BE595993A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF29626A DE1134974B (en) 1959-10-16 1959-10-16 Process for the production of finely divided calcium carbonate
DEF0030746 1960-03-12

Publications (1)

Publication Number Publication Date
BE595993A true BE595993A (en) 1961-02-01

Family

ID=25974452

Family Applications (1)

Application Number Title Priority Date Filing Date
BE595993A BE595993A (en) 1959-10-16 1960-10-13 A method of making finely dispersed calcium carbonate.

Country Status (5)

Country Link
JP (1) JPS433487B1 (en)
BE (1) BE595993A (en)
CH (1) CH404618A (en)
DE (1) DE1134974B (en)
GB (1) GB962812A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802901A (en) * 1972-09-05 1974-04-09 Fmc Corp Method of forming granular alkaline earth carbonates
GB1481685A (en) * 1973-08-15 1977-08-03 Unilever Ltd Detergent ingredient
DE3417393C2 (en) * 1984-05-10 1986-10-30 Adolf Prof. Dr. 3220 Alfeld Knappwost Means for increasing the pH of dental plaque and processes for their manufacture
FI103664B (en) 1996-09-27 1999-08-13 Betz Guenter A method of recovering calcium from a waste material or an impure natural calcium material
JP3392099B2 (en) 2000-03-03 2003-03-31 日鉄鉱業株式会社 Method for producing silica-calcium carbonate composite particles, and composition or structure containing the particles
WO2004035476A1 (en) 2002-10-15 2004-04-29 Maruo Calcium Company Limited Agglomerate and resin composition containing the same
CN105836782B (en) * 2016-06-07 2017-04-05 东北石油大学 calcite type calcium carbonate and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958830C (en) * 1951-12-21 1957-02-28 Blanc Omya Sa Du Process for the treatment of natural calcium carbonates

Also Published As

Publication number Publication date
JPS433487B1 (en) 1968-02-08
GB962812A (en) 1964-07-01
DE1134974B (en) 1962-08-23
CH404618A (en) 1965-12-31

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