MY136783A - Process for producing calcium carbonate - Google Patents

Process for producing calcium carbonate

Info

Publication number
MY136783A
MY136783A MYPI20001059A MYPI20001059A MY136783A MY 136783 A MY136783 A MY 136783A MY PI20001059 A MYPI20001059 A MY PI20001059A MY PI20001059 A MYPI20001059 A MY PI20001059A MY 136783 A MY136783 A MY 136783A
Authority
MY
Malaysia
Prior art keywords
calcium carbonate
water
quick lime
slaked
lime
Prior art date
Application number
MYPI20001059A
Other languages
English (en)
Inventor
Kyaw Kyaw
Yoshihito Sasahara
Tetsushi Iwashita
Hisao Usogoe
Toru Ando
Satoshi Umemoto
Original Assignee
Yabashi Ind Co Ltd
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 Yabashi Ind Co Ltd filed Critical Yabashi Ind Co Ltd
Publication of MY136783A publication Critical patent/MY136783A/en

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
    • C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • 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
    • C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
    • 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
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/02—Lime
    • C04B2/04—Slaking
    • C04B2/045—After-treatment of slaked lime
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/02—Lime
    • C04B2/04—Slaking
    • C04B2/06—Slaking with addition of substances, e.g. hydrophobic agents ; Slaking in the presence of other compounds
    • C04B2/066—Making use of the hydration reaction, e.g. the reaction heat for dehydrating gypsum; Chemical drying by using unslaked lime

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
MYPI20001059A 1999-03-19 2000-03-17 Process for producing calcium carbonate MY136783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP07588199A JP3626620B2 (ja) 1999-03-19 1999-03-19 炭酸カルシウムの製造方法

Publications (1)

Publication Number Publication Date
MY136783A true MY136783A (en) 2008-11-28

Family

ID=13589081

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20001059A MY136783A (en) 1999-03-19 2000-03-17 Process for producing calcium carbonate

Country Status (9)

Country Link
JP (1) JP3626620B2 (id)
KR (1) KR20010042713A (id)
CN (2) CN1296463A (id)
AU (1) AU768281B2 (id)
ID (1) ID28095A (id)
MY (1) MY136783A (id)
NZ (1) NZ507531A (id)
TW (1) TW593151B (id)
WO (1) WO2000056661A1 (id)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5893795B2 (ja) * 2012-03-23 2016-03-23 オムヤ インターナショナル アーゲー 偏三角面体状の沈降炭酸カルシウムを調製するための方法
CN103058246B (zh) * 2012-12-24 2016-03-30 刘立文 一种硫酸钙生产高纯氧化钙的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086067A (ja) * 1983-10-18 1985-05-15 奥多摩工業株式会社 板状炭酸カルシウムの製造法
DE3587060T2 (de) * 1984-10-18 1993-05-19 Pfizer Kugelfoermiges ausgefaelltes calciumcarbonat, seine herstellung und seine verwendung.
JP2652032B2 (ja) * 1988-04-12 1997-09-10 丸尾カルシウム株式会社 アラゴナイト結晶形炭酸カルシウムの製造方法
JP3874449B2 (ja) * 1996-05-21 2007-01-31 奥多摩工業株式会社 軽質炭酸カルシウムの製造方法

Also Published As

Publication number Publication date
JP3626620B2 (ja) 2005-03-09
NZ507531A (en) 2002-04-26
JP2000264631A (ja) 2000-09-26
TW593151B (en) 2004-06-21
CN1623903A (zh) 2005-06-08
AU2829800A (en) 2000-10-09
ID28095A (id) 2001-05-03
WO2000056661A1 (en) 2000-09-28
AU768281B2 (en) 2003-12-04
KR20010042713A (ko) 2001-05-25
CN1296463A (zh) 2001-05-23

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