BE610073R - Procédé de préparation de carbonate de calcium finement dispersé - Google Patents

Procédé de préparation de carbonate de calcium finement dispersé

Info

Publication number
BE610073R
BE610073R BE610073A BE610073A BE610073R BE 610073 R BE610073 R BE 610073R BE 610073 A BE610073 A BE 610073A BE 610073 A BE610073 A BE 610073A BE 610073 R BE610073 R BE 610073R
Authority
BE
Belgium
Prior art keywords
preparation
calcium carbonate
finely dispersed
dispersed calcium
finely
Prior art date
Application number
BE610073A
Other languages
English (en)
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
Application granted granted Critical
Publication of BE610073R publication Critical patent/BE610073R/fr

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
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Silicon Compounds (AREA)
BE610073A 1960-11-10 1961-11-08 Procédé de préparation de carbonate de calcium finement dispersé BE610073R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0032516 1960-11-10

Publications (1)

Publication Number Publication Date
BE610073R true BE610073R (fr) 1962-03-01

Family

ID=7094667

Family Applications (1)

Application Number Title Priority Date Filing Date
BE610073A BE610073R (fr) 1960-11-10 1961-11-08 Procédé de préparation de carbonate de calcium finement dispersé

Country Status (4)

Country Link
BE (1) BE610073R (enrdf_load_html_response)
DE (1) DE1417882A1 (enrdf_load_html_response)
GB (1) GB1001882A (enrdf_load_html_response)
SE (1) SE300813B (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1447566A (en) * 1974-02-14 1976-08-25 Ici Ltd Production of calcium carbonate
FI103664B (fi) 1996-09-27 1999-08-13 Betz Guenter Menetelmä kalsiumin talteenottamiseksi jätemateriaalista tai epäpuhtaa sta luonnon kalsiummateriaalista
CN108046303B (zh) * 2017-12-29 2020-01-07 广西大学 一种加速碳酸化反应的碳酸钙制备方法

Also Published As

Publication number Publication date
DE1417882A1 (de) 1969-01-09
SE300813B (enrdf_load_html_response) 1968-05-13
GB1001882A (en) 1965-08-18

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