GB1545412A - Cubic calcium carbonate crystals - Google Patents

Cubic calcium carbonate crystals

Info

Publication number
GB1545412A
GB1545412A GB36782/77A GB3678277A GB1545412A GB 1545412 A GB1545412 A GB 1545412A GB 36782/77 A GB36782/77 A GB 36782/77A GB 3678277 A GB3678277 A GB 3678277A GB 1545412 A GB1545412 A GB 1545412A
Authority
GB
United Kingdom
Prior art keywords
calcium carbonate
carbonate crystals
cubic calcium
cubic
crystals
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
GB36782/77A
Other languages
English (en)
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.)
Shiraishi Kogyo Kaisha Ltd
Original Assignee
Shiraishi Kogyo Kaisha 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 Shiraishi Kogyo Kaisha Ltd filed Critical Shiraishi Kogyo Kaisha Ltd
Publication of GB1545412A publication Critical patent/GB1545412A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • 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
    • 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
    • C01P2004/38—Particle morphology extending in three dimensions cube-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—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)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
GB36782/77A 1976-10-01 1977-09-02 Cubic calcium carbonate crystals Expired GB1545412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11881076A JPS5343694A (en) 1976-10-01 1976-10-01 Process for producing cubic calcium carbonate having 0*111*0micron size

Publications (1)

Publication Number Publication Date
GB1545412A true GB1545412A (en) 1979-05-10

Family

ID=14745680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36782/77A Expired GB1545412A (en) 1976-10-01 1977-09-02 Cubic calcium carbonate crystals

Country Status (5)

Country Link
US (1) US4124688A (enExample)
JP (1) JPS5343694A (enExample)
DE (1) DE2739704C3 (enExample)
FR (1) FR2366224A1 (enExample)
GB (1) GB1545412A (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244933A (en) * 1978-04-05 1981-01-13 Shiraishi Kogyo Kaisha, Ltd. Calcium carbonate particles and processes for preparing same
JPS54149399A (en) * 1978-05-15 1979-11-22 Shiraishi Kogyo Kaisha Ltd Manufacture of cubic calcium carbonate
JPS5540849A (en) * 1978-09-13 1980-03-22 Shiraishi Kogyo Kaisha Ltd Internally filled paper
JPS5893736A (ja) * 1981-12-01 1983-06-03 Idemitsu Petrochem Co Ltd 樹脂組成物
JPS59138259A (ja) * 1983-01-29 1984-08-08 Kanegafuchi Chem Ind Co Ltd 硬化性組成物
JPS59216996A (ja) * 1983-05-18 1984-12-07 神崎製紙株式会社 キャスト塗被紙の製造方法
FR2729133A1 (fr) * 1995-01-11 1996-07-12 Solvay Procede de coproduction de carbonate de calcium et d'hydroxyde de sodium
KR0184847B1 (ko) * 1996-02-02 1999-04-15 유규재 입경별 교질탄산칼슘의 제조방법
KR0182788B1 (ko) * 1996-02-02 1999-04-15 유규재 초미세 교질 탄산칼슘의 제조방법
AT954U3 (de) * 1996-04-03 1997-01-27 Unitechnik Thurner Anlagenbaug Verfahren zur kontinuierlichen erzeugung von gefälltem kalziumkarbonat
AT403043B (de) * 1996-04-03 1997-10-27 Unitechnik Thurner Anlagenbaug Verfahren zur kontinuierlichen erzeugung von gefälltem kalziumkarbonat
KR100190596B1 (ko) * 1996-05-03 1999-06-01 규 재 유 0.1-1.0 마이크로미터의 탄산칼슘 제조법
FR2764521B1 (fr) * 1997-06-16 1999-07-16 Inst Francais Du Petrole Dispositif de cristallisation par detente isentropique et son utilisation
US6336334B1 (en) * 1997-06-16 2002-01-08 Institut Francais De Petrole Device for crystallization by isentropic expansion and its use
US5961941A (en) * 1997-06-17 1999-10-05 Thermo Fibergen, Inc. Production of precipitated calcium carbonate from papermaking sludge and sludge-derived ash
FR2821095B1 (fr) * 2001-02-16 2003-04-11 Arjo Wiggins Sa Procede d'obtention d'une feuille papetiere comportant de la calcite
FI124696B (fi) 2008-03-07 2014-12-15 Fp Pigments Oy Pigmenttipartikkelikoostumus, menetelmä sen valmistamiseksi sekä sen käyttö
CN101362048B (zh) * 2008-09-02 2011-01-26 李发修 用电石渣吸收利用二氧化碳的方法与专用二氧化碳吸收器
DE102009045278B4 (de) * 2009-10-02 2011-12-15 Dirk Dombrowski Mineralisches, granuliertes Entschwefelungsmittel auf Basis von Calciumhydroxid, Verfahren zu seiner Herstellung sowie seine Verwendung
JP5972173B2 (ja) 2009-12-30 2016-08-17 エイボン プロダクツ インコーポレーテッド 高い被覆性及び自然らしさを有するカラー化粧品
KR101395796B1 (ko) * 2012-01-06 2014-05-19 주식회사 포스코 탄산화 장치 및 이를 이용한 탄산화 방법
AU2013299456B2 (en) * 2012-08-10 2016-04-28 Sparstane Technologies LLC Process for converting FGD gypsum to ammonium sulfate and calcium carbonate
JP6779435B2 (ja) 2017-02-27 2020-11-04 株式会社白石中央研究所 炭酸カルシウム多孔質焼結体の製造方法
CN110589862B (zh) * 2019-09-09 2022-04-22 建德华明科技有限公司 液相为连续相的碳化法生产纳米级碳酸钙的多级串联方法
CN112408450A (zh) * 2020-11-27 2021-02-26 广西华纳新材料科技有限公司 一种类立方纳米碳酸钙的制备方法
JP6985775B1 (ja) 2021-07-28 2021-12-22 株式会社Tbm 炭酸カルシウム粒子群、樹脂組成物、及び炭酸カルシウム粒子群の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1188505A (en) * 1915-12-13 1916-06-27 Ind Chemical Company Calcium-carbonate manufacture.
US1372193A (en) * 1919-04-26 1921-03-22 Equitable Trust Company Manufacture of calcium carbonate
GB562544A (en) * 1942-08-05 1944-07-06 Du Pont Manufacture of calcium carbonate
US2538802A (en) * 1947-05-03 1951-01-23 Ecusta Paper Corp Method of manufacturing calcium carbonate

Also Published As

Publication number Publication date
DE2739704C3 (de) 1980-01-31
DE2739704A1 (de) 1978-04-06
FR2366224B1 (enExample) 1981-07-03
JPS5343694A (en) 1978-04-19
JPS5428397B2 (enExample) 1979-09-17
DE2739704B2 (de) 1979-06-07
FR2366224A1 (fr) 1978-04-28
US4124688A (en) 1978-11-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19970901