FR1472725A - Procédé de fabrication de carbonate de calcium sous forme de particules globulaires finement divisées - Google Patents

Procédé de fabrication de carbonate de calcium sous forme de particules globulaires finement divisées

Info

Publication number
FR1472725A
FR1472725A FR55288A FR55288A FR1472725A FR 1472725 A FR1472725 A FR 1472725A FR 55288 A FR55288 A FR 55288A FR 55288 A FR55288 A FR 55288A FR 1472725 A FR1472725 A FR 1472725A
Authority
FR
France
Prior art keywords
calcium carbonate
finely divided
globular particles
making calcium
making
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR55288A
Other languages
English (en)
Inventor
Keiichi Murakami
Hirobumi Tanaka
Michio Hirakawa
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 filed Critical
Priority to FR55288A priority Critical patent/FR1472725A/fr
Application granted granted Critical
Publication of FR1472725A publication Critical patent/FR1472725A/fr
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
    • 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
    • C01F11/183—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds the additive being an organic compound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
FR55288A 1965-03-29 1966-03-28 Procédé de fabrication de carbonate de calcium sous forme de particules globulaires finement divisées Expired FR1472725A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR55288A FR1472725A (fr) 1965-03-29 1966-03-28 Procédé de fabrication de carbonate de calcium sous forme de particules globulaires finement divisées

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1840265 1965-03-29
FR55288A FR1472725A (fr) 1965-03-29 1966-03-28 Procédé de fabrication de carbonate de calcium sous forme de particules globulaires finement divisées

Publications (1)

Publication Number Publication Date
FR1472725A true FR1472725A (fr) 1967-03-10

Family

ID=26169511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR55288A Expired FR1472725A (fr) 1965-03-29 1966-03-28 Procédé de fabrication de carbonate de calcium sous forme de particules globulaires finement divisées

Country Status (1)

Country Link
FR (1) FR1472725A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0386868A1 (fr) * 1989-01-17 1990-09-12 Minerals Technologies Inc. Aggloméré de carbonate de calcium de faible densité
CN116395730A (zh) * 2023-03-22 2023-07-07 承德莹科精细化工股份有限公司 高纯度碳酸钙和四水硝酸钙的制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0386868A1 (fr) * 1989-01-17 1990-09-12 Minerals Technologies Inc. Aggloméré de carbonate de calcium de faible densité
CN116395730A (zh) * 2023-03-22 2023-07-07 承德莹科精细化工股份有限公司 高纯度碳酸钙和四水硝酸钙的制备方法

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