DE69113027D1 - Porige Calciumkarbonatteilchen und Verfahren zu ihrer Herstellung. - Google Patents

Porige Calciumkarbonatteilchen und Verfahren zu ihrer Herstellung.

Info

Publication number
DE69113027D1
DE69113027D1 DE69113027T DE69113027T DE69113027D1 DE 69113027 D1 DE69113027 D1 DE 69113027D1 DE 69113027 T DE69113027 T DE 69113027T DE 69113027 T DE69113027 T DE 69113027T DE 69113027 D1 DE69113027 D1 DE 69113027D1
Authority
DE
Germany
Prior art keywords
production
calcium carbonate
carbonate particles
porous calcium
porous
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 - Lifetime
Application number
DE69113027T
Other languages
English (en)
Inventor
Takayuki Nakajima
Masao Kanoh
Isao Sekiguchi
Uoshio Iwasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kowa Chemical Industry Co Ltd
Original Assignee
Kowa Chemical Industry 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 Kowa Chemical Industry Co Ltd filed Critical Kowa Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE69113027D1 publication Critical patent/DE69113027D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • 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
    • 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
    • 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
    • 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
    • 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
    • C01P2006/14—Pore volume
    • 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
    • C01P2006/16—Pore diameter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69113027T 1991-05-27 1991-11-14 Porige Calciumkarbonatteilchen und Verfahren zu ihrer Herstellung. Expired - Lifetime DE69113027D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03151155A JP3113315B2 (ja) 1991-05-27 1991-05-27 多孔質炭酸カルシウム微細粒子及びその製造方法

Publications (1)

Publication Number Publication Date
DE69113027D1 true DE69113027D1 (de) 1995-10-19

Family

ID=15512561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69113027T Expired - Lifetime DE69113027D1 (de) 1991-05-27 1991-11-14 Porige Calciumkarbonatteilchen und Verfahren zu ihrer Herstellung.

Country Status (3)

Country Link
EP (1) EP0515757B1 (de)
JP (1) JP3113315B2 (de)
DE (1) DE69113027D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416895C1 (de) * 1994-05-13 1995-10-19 Pluss Stauffer Ag Carbonathaltige mineralische Füllstoffe und ihre Verwendung als Mattierungsmittel
US5690897A (en) * 1994-11-21 1997-11-25 Minerals Technologies Inc. Method for purification of calcium carbonate
FI104502B (fi) 1997-09-16 2000-02-15 Metsae Serla Oyj Menetelmä paperirainan valmistamiseksi
FI108950B (fi) 1998-03-13 2002-04-30 M Real Oyj Menetelmä päällystetyn puuvapaan paperin valmistamiseksi
FI111649B (fi) 1998-05-11 2003-08-29 M Real Oyj Kalsiumoksalaatista valmistetun kalsiumkarbonaatin käyttö pigmenttinä
JP5748391B2 (ja) * 2008-12-24 2015-07-15 奥多摩工業株式会社 易分散性炭酸カルシウム粉末の製造方法及びその方法により得られる炭酸カルシウム粉末
JP5534957B2 (ja) * 2010-06-04 2014-07-02 株式会社イノアックコーポレーション 炭酸カルシウム多孔質体の製造方法
CN102419151B (zh) * 2011-12-22 2013-12-25 安徽省蚌埠华益导电膜玻璃有限公司 用于真空仓室的信号探测装置
CN103510423B (zh) * 2013-07-02 2016-01-27 九鼎环保纸业股份有限公司 一种环压强度高的纸张用改性碳酸钙及其制备方法
CN107641296A (zh) * 2017-11-06 2018-01-30 安徽蓝德集团股份有限公司 一种转化炉热电偶用保护套
SE545258C2 (en) * 2019-11-13 2023-06-07 Levande Hav AB Binding of phosphorus in bottom sediments
DE102021116478A1 (de) * 2021-06-25 2022-12-29 Koenig & Bauer Ag Zusammensetzung eines Primers sowie eine Druckmaschine
CN115430272B (zh) * 2022-10-24 2023-07-25 北京北科环境工程有限公司 一种钙基sds脱硫工艺原料的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339998A (en) * 1976-09-25 1978-04-12 Shiraishi Kogyo Kaisha Ltd Process for contnuously preparing precipitated calcium carbonate
JPS5390199A (en) * 1977-01-20 1978-08-08 Shiraishi Kogyo Kaisha Ltd Method of modifying calcium carbonate
DE69022450T2 (de) * 1989-01-17 1996-04-18 Minerals Tech Inc Calciumcarbonatagglomerat niedriger Dichte.

Also Published As

Publication number Publication date
JPH04349116A (ja) 1992-12-03
EP0515757B1 (de) 1995-09-13
EP0515757A1 (de) 1992-12-02
JP3113315B2 (ja) 2000-11-27

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Legal Events

Date Code Title Description
8332 No legal effect for de