FI942797A - Process for preparing a carbonate composition - Google Patents

Process for preparing a carbonate composition Download PDF

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Publication number
FI942797A
FI942797A FI942797A FI942797A FI942797A FI 942797 A FI942797 A FI 942797A FI 942797 A FI942797 A FI 942797A FI 942797 A FI942797 A FI 942797A FI 942797 A FI942797 A FI 942797A
Authority
FI
Finland
Prior art keywords
preparing
carbonate composition
carbonate
composition
Prior art date
Application number
FI942797A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI942797A0 (en
Inventor
Paul E Adler
Charles B Denholm
Original Assignee
Paul E Adler
Charles B Denholm
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 Paul E Adler, Charles B Denholm filed Critical Paul E Adler
Publication of FI942797A0 publication Critical patent/FI942797A0/en
Publication of FI942797A publication Critical patent/FI942797A/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
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/20—Preparation by reacting oxides or hydroxides with alkali metal salts
    • C01D1/22—Preparation by reacting oxides or hydroxides with alkali metal salts with carbonates or bicarbonates
    • 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
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/53—Particles with a specific particle size distribution bimodal size distribution
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
FI942797A 1991-12-12 1994-06-13 Process for preparing a carbonate composition FI942797A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80671791A 1991-12-12 1991-12-12
PCT/US1992/010740 WO1993012038A1 (en) 1991-12-12 1992-12-11 Process for producing a carbonate composition

Publications (2)

Publication Number Publication Date
FI942797A0 FI942797A0 (en) 1994-06-13
FI942797A true FI942797A (en) 1994-07-25

Family

ID=25194691

Family Applications (1)

Application Number Title Priority Date Filing Date
FI942797A FI942797A (en) 1991-12-12 1994-06-13 Process for preparing a carbonate composition

Country Status (6)

Country Link
EP (1) EP0616602A4 (en)
AU (1) AU3277193A (en)
CA (1) CA2125695A1 (en)
FI (1) FI942797A (en)
NO (1) NO942218L (en)
WO (1) WO1993012038A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100237B (en) * 1995-01-30 1997-10-31 Fp Pigments Oy Process and apparatus for producing calcium carbonate
US5643631A (en) * 1995-03-17 1997-07-01 Minerals Tech Inc Ink jet recording paper incorporating novel precipitated calcium carbonate pigment
JP3995745B2 (en) * 1996-12-27 2007-10-24 奥多摩工業株式会社 Method for producing light calcium carbonate / heavy calcium carbonate mixed aqueous slurry
CN107930838B (en) * 2017-11-20 2020-01-31 广西河池华泰新材料科技有限公司 grading treatment circulating system for producing ground calcium carbonate
EP3966165A4 (en) * 2019-04-29 2023-06-14 FPInnovations Process to recover alkali from a metal oxide/hydroxide containing material
CN112079373A (en) * 2020-09-10 2020-12-15 浙江浙能嘉华发电有限公司 Device and process for preparing micron-sized homogeneous calcium carbonate through causticization reaction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120426A (en) * 1959-06-24 1964-02-04 Kaiser Aluminium Chem Corp Process for the production of aragonite crystals
US3268387A (en) * 1963-08-20 1966-08-23 Glatfelter Co P H Manufacture of calcium carbonate
GB1472701A (en) * 1975-01-03 1977-05-04 English Clays Lovering Pochin Production of aqueous calcium carbonate suspensions
GB1599632A (en) * 1977-01-19 1981-10-07 English Clays Lovering Pochin Comminution of solid materials
GB1601587A (en) * 1978-05-31 1981-11-04 English Clays Lovering Pochin Processing of calcium carbonate minerals

Also Published As

Publication number Publication date
NO942218D0 (en) 1994-06-13
CA2125695A1 (en) 1993-06-24
WO1993012038A1 (en) 1993-06-24
FI942797A0 (en) 1994-06-13
NO942218L (en) 1994-07-28
AU3277193A (en) 1993-07-19
EP0616602A1 (en) 1994-09-28
EP0616602A4 (en) 1996-07-17

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Legal Events

Date Code Title Description
FD Application lapsed