KR970074656A - 0. 1~1. 0㎛의 탄산칼슘 제조법 - Google Patents

0. 1~1. 0㎛의 탄산칼슘 제조법 Download PDF

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Publication number
KR970074656A
KR970074656A KR1019960014366A KR19960014366A KR970074656A KR 970074656 A KR970074656 A KR 970074656A KR 1019960014366 A KR1019960014366 A KR 1019960014366A KR 19960014366 A KR19960014366 A KR 19960014366A KR 970074656 A KR970074656 A KR 970074656A
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KR
South Korea
Prior art keywords
calcium carbonate
carbonate preparation
lime
milk
preparation
Prior art date
Application number
KR1019960014366A
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English (en)
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KR100190596B1 (ko
Inventor
유군재
Original Assignee
유군재
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 유군재 filed Critical 유군재
Priority to KR1019960014366A priority Critical patent/KR100190596B1/ko
Priority to US08/842,333 priority patent/US5811070A/en
Priority to GB9708724A priority patent/GB2312670B/en
Priority to CN97110823A priority patent/CN1058685C/zh
Priority to TW086105771A priority patent/TW349077B/zh
Publication of KR970074656A publication Critical patent/KR970074656A/ko
Application granted granted Critical
Publication of KR100190596B1 publication Critical patent/KR100190596B1/ko

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    • 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
    • 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
    • C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • 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

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  • 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)

Abstract

본 발명은 석회유에 제1물질을 첨가한후, 탄산가스를 도입하여 전현입경이 0. 04㎛의 교질 탄산칼슘을 제조후, 다시 석회유를 10∼100부/CaCO3100부 첨가한 다음 (이하 (A)라함), 이(A)현탁액에 제2물질을 함유한 탄산수(이하 (B))를 연속적으로 혼합반응시키는 조작을 행하는 것을 특징으로 하는 0. 1∼1. 0㎛의 탄산칼슘 제조법을 제공한다. 본 발명에서 얻어지는 0. 1∼1. 0㎛의 탄산칼은 접착제, 도료, 잉크, 제지용 이외에 플라스틱, 특히 PET필름용 충전제로서 우수한 기능성을 발휘한다

Description

0. 1-1. 0㎛의 탄산칼슘 제조법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 석회유에 제1물질을 첨가한후, 탄산가스를 도입하여 전현입경이 0. 04㎛의 교질 탄산칼슘을 제조후, 다시 석회유를 10∼100부/CaCO3100부 첨가한 다음 (이하 (A)라함), 이(A)현탁액에 제2물질을 함유한 탄산수(이하 (B))를 연속적으로 혼합반응시키는 조작을 행하는 것을 특징으로 하는 0. 1∼1. 0㎛의 탄산칼슘 제조법
  2. 제1물질이 글루타민산소다 또는 설탕 또는 그의 혼합물인 것을 특징으로 하는 제1항에 기재한 0. 1∼1. 0㎛의 탄산칼슘 제조법
  3. 제2물질이 폴리아크릴산소다 또는 중탄산염 또는 그들의 혼합물인 것을 특징으로 하는 제1항또는 제2항에 기재한 0. 1∼1. 0㎛의 탄산칼슘 제조법
  4. (A)현탁액이 5∼15중량%, 40-55℃인 것을 특징으로 하는 제1항 또는 제2항에 기재한
    0. 1∼1. 0㎛의 탄산칼슘 제조법
  5. (B)액이 40∼55°인 것을 특징으로 하는 제1항또는 제2항에 기재한 0. 1∼1. 0㎛의 탄산칼슘 제조법
  6. (A)현탄액과 (B)액이 연속적 반응시의 pH가 8∼11인 것을 특징으로 하는 제1항또는 제2항에 기재한 0. 1∼1. 0㎛의 탄산칼슘 제조법
  7. 상기 제1항의 반응을 수단계 반복하므로써 0. 04㎛의 탄산칼슘을 0. 1∼1. 0㎛ 사이의 임의의 입경으로 성장시키는 것을 특징으로 하는 제1항또는 제2항에 기재한 0. 1∼1. 0㎛의 탄산칼슘 제조법
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960014366A 1996-05-03 1996-05-03 0.1-1.0 마이크로미터의 탄산칼슘 제조법 KR100190596B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019960014366A KR100190596B1 (ko) 1996-05-03 1996-05-03 0.1-1.0 마이크로미터의 탄산칼슘 제조법
US08/842,333 US5811070A (en) 1996-05-03 1997-04-23 Process for producing calcium carbonate particles having a size of 0.1 to 1.0 μm
GB9708724A GB2312670B (en) 1996-05-03 1997-04-29 Process for producing calcium carbonate particles having size of 0.1 to 1.0mm
CN97110823A CN1058685C (zh) 1996-05-03 1997-04-30 制备尺寸为0.1－1.0微米的碳酸钙颗粒的方法
TW086105771A TW349077B (en) 1996-05-03 1997-05-01 Process for producing calcium carbonate particles having a size of 0.1 to 1.0 mu m

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960014366A KR100190596B1 (ko) 1996-05-03 1996-05-03 0.1-1.0 마이크로미터의 탄산칼슘 제조법

Publications (2)

Publication Number Publication Date
KR970074656A true KR970074656A (ko) 1997-12-10
KR100190596B1 KR100190596B1 (ko) 1999-06-01

Family

ID=19457624

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960014366A KR100190596B1 (ko) 1996-05-03 1996-05-03 0.1-1.0 마이크로미터의 탄산칼슘 제조법

Country Status (5)

Country Link
US (1) US5811070A (ko)
KR (1) KR100190596B1 (ko)
CN (1) CN1058685C (ko)
GB (1) GB2312670B (ko)
TW (1) TW349077B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030060301A (ko) * 2002-01-08 2003-07-16 인바이오믹스 주식회사 폴리아크릴레이트계 분산제를 사용한 침강 탄산칼슘슬러리의 제조방법

Families Citing this family (24)

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WO1998025853A1 (fr) * 1996-12-09 1998-06-18 Nippon Paper Industries Co., Ltd. Procede de preparation de carbonate de calcium
US6440209B1 (en) † 2000-02-09 2002-08-27 Engelhard Corpoartion Composite pigments comprising in-situ precipitated metal carbonate crystals
DK1151966T3 (da) * 2000-04-14 2004-10-11 Schaefer Kalk Gmbh & Co Kg Stabilt calcitisk calciumcarbonat på pladeform, fremgangsmåde til fremstilling af dette og anvendelse deraf
CN100457632C (zh) * 2002-12-31 2009-02-04 上海大学 一种纳米活性碳酸钙的制备方法
US20040213705A1 (en) 2003-04-23 2004-10-28 Blencoe James G. Carbonation of metal silicates for long-term CO2 sequestration
US7135157B2 (en) * 2003-06-06 2006-11-14 Specialty Minerals (Michigan) Inc. Process for the production of platy precipitated calcium carbonates
EP1699739A1 (en) * 2003-12-16 2006-09-13 Imerys Pigments, Inc. Method and system for growing larger precipitated calcium carbonate crystals
US9777167B2 (en) * 2004-05-19 2017-10-03 Flexcon Company, Inc. Liquid formulations for coating and printing substrates
CN100337924C (zh) * 2004-12-16 2007-09-19 山东海化集团有限公司 一种轻质碳酸钙的生产方法
CN100375763C (zh) * 2006-06-27 2008-03-19 上海大学 一种无机微纳米粉体亲油化改性方法
CN101856584A (zh) * 2010-04-10 2010-10-13 湖南新恒光科技有限公司 一种回收利用二氧化硫废气制备超细硫酸钙的工艺
KR100998916B1 (ko) 2010-05-14 2010-12-15 주식회사 케이비알에너지텍 탄산가스를 활용한 고순도 탄산칼슘의 제조방법
SI2418177T1 (sl) 2010-08-13 2015-03-31 Omya International Ag MIKRONIZIRAN CaCO3 INJEKCIJSKI SISTEM GOŠČE ZA REMINERALIZACIJO RAZSOLJENE IN SVEŽE VODE
TW201323351A (zh) * 2011-12-02 2013-06-16 China Ecotek Corp 以二氧化碳軟化高硬度廢水之處理裝置及方法
US20130197116A1 (en) * 2012-01-31 2013-08-01 Jack Elijah Williams, III Ultra High Strength Chalk Based Composition
CN103395812B (zh) * 2013-07-11 2015-01-07 大连理工大学 一种控制固体碳化法中碳酸钙形貌的方法
EP3127867B1 (en) * 2014-03-31 2020-08-05 Nippon Paper Industries Co., Ltd. Manufacturing method for calcium-carbonate microparticles
EP3012223A1 (en) * 2014-10-24 2016-04-27 Omya International AG PCC with reduced portlandite content
EP3124436A1 (en) 2015-07-31 2017-02-01 Omya International AG Precipitated calcium carbonate with improved resistance to structural breakdown
CN108455645B (zh) * 2018-01-28 2020-03-13 宁波普莱斯帝金属制品有限公司 一种碳酸钙花生状纳米颗粒复合材料的制备方法
CN108178176B (zh) * 2018-01-28 2020-06-30 佛山市禅城区恒盛胶业有限公司 一种碳酸钙哑铃状纳米颗粒复合材料的制备方法
EP3696145A1 (en) 2019-02-15 2020-08-19 Omya International AG Process for producing nano precipitated calcium carbonate
EP4237377A1 (en) 2020-11-02 2023-09-06 Omya International AG Process for producing precipitated calcium carbonate in the presence of natural ground calcium carbonate
CN113174161A (zh) * 2021-06-16 2021-07-27 丰城三友制笔科技有限公司 一种改善屈服值的油墨及其制备方法

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JPS5343694A (en) * 1976-10-01 1978-04-19 Shiraishi Kogyo Kaisha Ltd Process for producing cubic calcium carbonate having 0*111*0micron size
LU77723A1 (fr) * 1977-07-11 1979-03-26 Solvay Procede pour la preparation de suspensions aqueuses concentrees de carbonate de calcium
JPS62171920A (ja) * 1986-01-23 1987-07-28 Toyo Denka Kogyo Kk 易分散性膠質炭酸カルシウムの製造法
JPH01230424A (ja) * 1988-03-09 1989-09-13 Shiraishi Chuo Kenkyusho:Kk 炭酸カルシウム、炭酸カルシウム顔料、その製造法、情報記録紙用塗被組成物及び情報記録紙
US5332564A (en) * 1992-07-10 1994-07-26 Ecc International Inc. Process for production of rhombic shaped precipitated calcium carbonate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030060301A (ko) * 2002-01-08 2003-07-16 인바이오믹스 주식회사 폴리아크릴레이트계 분산제를 사용한 침강 탄산칼슘슬러리의 제조방법

Also Published As

Publication number Publication date
GB2312670A (en) 1997-11-05
KR100190596B1 (ko) 1999-06-01
CN1169955A (zh) 1998-01-14
US5811070A (en) 1998-09-22
GB9708724D0 (en) 1997-06-18
GB2312670B (en) 1998-05-20
TW349077B (en) 1999-01-01
CN1058685C (zh) 2000-11-22

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