FI105470B - Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi - Google Patents

Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi Download PDF

Info

Publication number
FI105470B
FI105470B FI973632A FI973632A FI105470B FI 105470 B FI105470 B FI 105470B FI 973632 A FI973632 A FI 973632A FI 973632 A FI973632 A FI 973632A FI 105470 B FI105470 B FI 105470B
Authority
FI
Finland
Prior art keywords
carbonate
calcium carbonate
limestone
calcium oxide
calcium
Prior art date
Application number
FI973632A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI973632A (fi
FI973632A0 (fi
Inventor
Pentti Virtanen
Original Assignee
Fp Pigments Oy
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 Fp Pigments Oy filed Critical Fp Pigments Oy
Publication of FI973632A0 publication Critical patent/FI973632A0/fi
Priority to FI973632A priority Critical patent/FI105470B/fi
Priority to PCT/FI1998/000700 priority patent/WO1999012851A1/fr
Priority to CNB988108917A priority patent/CN1159225C/zh
Priority to CA002302785A priority patent/CA2302785C/fr
Priority to US09/508,191 priority patent/US6761869B1/en
Priority to DE69810808T priority patent/DE69810808T2/de
Priority to EP98943909A priority patent/EP1027286B1/fr
Priority to AU91636/98A priority patent/AU746088B2/en
Priority to AT98943909T priority patent/ATE231106T1/de
Publication of FI973632A publication Critical patent/FI973632A/fi
Application granted granted Critical
Publication of FI105470B publication Critical patent/FI105470B/fi

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

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)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FI973632A 1997-09-08 1997-09-08 Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi FI105470B (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI973632A FI105470B (fi) 1997-09-08 1997-09-08 Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi
US09/508,191 US6761869B1 (en) 1997-09-08 1998-09-08 Process for preparing precipitated calcium carbonate
CNB988108917A CN1159225C (zh) 1997-09-08 1998-09-08 制备沉淀碳酸钙的方法和设备
CA002302785A CA2302785C (fr) 1997-09-08 1998-09-08 Procede et appareil de preparation de carbonate de calcium precipite
PCT/FI1998/000700 WO1999012851A1 (fr) 1997-09-08 1998-09-08 Procede et appareil de preparation de carbonate de calcium precipite
DE69810808T DE69810808T2 (de) 1997-09-08 1998-09-08 Verfahren und vorrichtung zur herstellung von gefälltem calciumkarbonat
EP98943909A EP1027286B1 (fr) 1997-09-08 1998-09-08 Procede et appareil de preparation de carbonate de calcium precipite
AU91636/98A AU746088B2 (en) 1997-09-08 1998-09-08 Process and apparatus for preparing precipitated calcium carbonate
AT98943909T ATE231106T1 (de) 1997-09-08 1998-09-08 Verfahren und vorrichtung zur herstellung von gefälltem calciumkarbonat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI973632A FI105470B (fi) 1997-09-08 1997-09-08 Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi
FI973632 1997-09-08

Publications (3)

Publication Number Publication Date
FI973632A0 FI973632A0 (fi) 1997-09-08
FI973632A FI973632A (fi) 1999-03-09
FI105470B true FI105470B (fi) 2000-08-31

Family

ID=8549498

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973632A FI105470B (fi) 1997-09-08 1997-09-08 Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi

Country Status (9)

Country Link
US (1) US6761869B1 (fr)
EP (1) EP1027286B1 (fr)
CN (1) CN1159225C (fr)
AT (1) ATE231106T1 (fr)
AU (1) AU746088B2 (fr)
CA (1) CA2302785C (fr)
DE (1) DE69810808T2 (fr)
FI (1) FI105470B (fr)
WO (1) WO1999012851A1 (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2169680B1 (es) * 2000-08-09 2003-08-01 Jealsa Rianxeira Sa Procedimiento para el aprovechamiento industrial de la concha del mejillon.
US20050089466A1 (en) * 2003-10-27 2005-04-28 Degenova Mark G. Methods and apparatus for producing precipitated calcium carbonate
FI120032B (fi) 2004-07-13 2009-06-15 Fp Pigments Oy Menetelmä ja laite kalsiumkarbonaattituotteen valmistamiseksi, tuote ja sen käyttö
FI122360B (fi) 2005-11-18 2011-12-30 Nordkalk Oy Ab Hydrauliseen sideaineeseen perustuva vesisuspensio ja menetelmä sen valmistamiseksi
EP1921050A3 (fr) * 2006-11-13 2009-06-10 Montanuniversität Leoben Procédé et dispositif destinés au traitement thermique de matières premières
EP1930303A1 (fr) * 2006-11-13 2008-06-11 Montanuniversität Leoben Procédé et dispositif pour le traitement thermique de matières premières
AU2008241151B2 (en) * 2007-04-20 2012-08-09 Omya International Ag Process for production of PCC
CA2742793C (fr) * 2008-11-26 2016-05-10 Elevance Renewable Sciences, Inc. Procedes de fabrication de carbureacteur a partir de matieres premieres huiles naturelles par des reactions de clivage par l'oxygene
MY156576A (en) 2008-11-26 2016-03-15 Elevance Renewable Sciences Methods of producing jet fuel from natural oil feedstocks through metathesis reactions
US8735640B2 (en) 2009-10-12 2014-05-27 Elevance Renewable Sciences, Inc. Methods of refining and producing fuel and specialty chemicals from natural oil feedstocks
US9175231B2 (en) 2009-10-12 2015-11-03 Elevance Renewable Sciences, Inc. Methods of refining natural oils and methods of producing fuel compositions
US9382502B2 (en) 2009-10-12 2016-07-05 Elevance Renewable Sciences, Inc. Methods of refining and producing isomerized fatty acid esters and fatty acids from natural oil feedstocks
US9169447B2 (en) 2009-10-12 2015-10-27 Elevance Renewable Sciences, Inc. Methods of refining natural oils, and methods of producing fuel compositions
US9000246B2 (en) 2009-10-12 2015-04-07 Elevance Renewable Sciences, Inc. Methods of refining and producing dibasic esters and acids from natural oil feedstocks
US9051519B2 (en) 2009-10-12 2015-06-09 Elevance Renewable Sciences, Inc. Diene-selective hydrogenation of metathesis derived olefins and unsaturated esters
US9365487B2 (en) 2009-10-12 2016-06-14 Elevance Renewable Sciences, Inc. Methods of refining and producing dibasic esters and acids from natural oil feedstocks
US9222056B2 (en) 2009-10-12 2015-12-29 Elevance Renewable Sciences, Inc. Methods of refining natural oils, and methods of producing fuel compositions
RU2565057C2 (ru) 2009-10-12 2015-10-20 Елевансе Реневабле Сайенсез, Инк. Способы очистки и производства топлива из натурального масляного исходного сырья
GB0921820D0 (en) * 2009-12-14 2010-01-27 Calcitech Synthetic Minerals Ltd Production and/or recovery of products from waste sludge
EP2418241B1 (fr) 2010-08-12 2016-02-17 Bene_fit Systems GmbH & Co. KG Matériau de remplissage contenant du carbonate de magnésium pour matériaux composites, leur fabrication et leur utilisation
FI123224B (fi) * 2010-11-05 2012-12-31 Nordkalk Oy Ab Kuitutuote ja menetelmä sen valmistamiseksi
US9133416B2 (en) 2011-12-22 2015-09-15 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
US9139493B2 (en) 2011-12-22 2015-09-22 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
US9169174B2 (en) 2011-12-22 2015-10-27 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
US9388098B2 (en) 2012-10-09 2016-07-12 Elevance Renewable Sciences, Inc. Methods of making high-weight esters, acids, and derivatives thereof
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
US8728428B1 (en) * 2013-03-13 2014-05-20 Carbon Engineering Limited Partnership Recovering a caustic solution via calcium carbonate crystal aggregates
US9637393B2 (en) 2014-05-19 2017-05-02 Carbon Engineering Limited Partnership Recovering a caustic solution via calcium carbonate crystal aggregates
KR102401698B1 (ko) * 2014-07-23 2022-05-26 솔베이(소시에떼아노님) 정제된 알칼리 토금속 탄산염의 제조 공정
EP3098202A1 (fr) * 2015-05-28 2016-11-30 Omya International AG Procédé permettant d'augmenter l'opacité de carbonate de calcium précipité
FR3037801B1 (fr) * 2015-06-23 2017-08-11 Jd Invest Materiau semi-synthetique pulverulent, obtenu par modification de la composition d'un biomateriau naturel marin, son procede de fabrication, ses applications
US20180237300A1 (en) * 2015-08-31 2018-08-23 Gc Corporation Method for manufacturing porous material including calcium carbonate, and method for manufacturing porous material including carbonate apatite
CN105132950B (zh) * 2015-09-09 2017-08-08 郑州经纬科技实业有限公司 用电解铝废阴极炭块生产全石墨化碳素制品的系统及方法
CN109368680A (zh) * 2018-12-29 2019-02-22 青岛融创新材料工程研究院有限公司 一种用石灰石制备轻质碳酸钙的方法及其制得的轻质碳酸钙
CN109516488A (zh) * 2018-12-29 2019-03-26 青岛融创新材料工程研究院有限公司 一种用贝壳制备轻质碳酸钙方法及其制得的轻质碳酸钙
CN113526537A (zh) * 2020-04-14 2021-10-22 珙县旭阳钙业有限公司 一种用石灰石制备轻质碳酸钙流程

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE395678B (sv) * 1975-09-26 1977-08-22 Nippon Steel Corp Anvendning av kalcinerad och sonderdelad kalksten och/eller dolomit, som till 2-30-vikt% omvandlats till caco?713 och/eller mgco?713 genom reaktion med en co?712-haltig gas, sasom flussmedel vid framstellning ...
US5275651A (en) * 1990-05-28 1994-01-04 Maruo Calcium Company Limited Monodisperse vaterite type calcium carbonate, its manufacturing method and method of controlling growth of particles and shape thereof
US5558850A (en) * 1990-07-27 1996-09-24 Ecc International Limited Precipitated calcium carbonate
CA2090088C (fr) * 1992-02-26 1995-07-25 Pierre Marc Fouche Production de carbonate de calcium purifie
WO1993020010A1 (fr) * 1992-04-03 1993-10-14 Minerals Technologies, Inc. Particules agglomerees de carbonate de calcium precipite
ATE215514T1 (de) * 1995-09-20 2002-04-15 Chemical Lime Ltd Verfahren zur herstellung von reinem calciumkarbonat

Also Published As

Publication number Publication date
EP1027286A1 (fr) 2000-08-16
CN1159225C (zh) 2004-07-28
CN1278781A (zh) 2001-01-03
EP1027286B1 (fr) 2003-01-15
CA2302785C (fr) 2007-02-13
FI973632A (fi) 1999-03-09
FI973632A0 (fi) 1997-09-08
WO1999012851A1 (fr) 1999-03-18
DE69810808D1 (de) 2003-02-20
DE69810808T2 (de) 2003-09-04
US6761869B1 (en) 2004-07-13
AU9163698A (en) 1999-03-29
ATE231106T1 (de) 2003-02-15
AU746088B2 (en) 2002-04-18
CA2302785A1 (fr) 1999-03-18

Similar Documents

Publication Publication Date Title
FI105470B (fi) Menetelmä ja laitteisto saostetun kalsiumkarbonaatin tuottamiseksi
FI105471B (fi) Menetelmä kalsiumkarbonaattipartikkelien valmistamiseksi
US9994453B2 (en) Process and system for producing commercial quality carbon dioxide from recausticizing process calcium carbonates
CA2661304C (fr) Procede et systeme servant a produire du dioxyde de carbone de qualite commerciale a partir de boue carbonatee possedant une teneur elevee en solides
US4920080A (en) Method of making glass with preliminary reaction of batch materials
FI106114B (fi) Menetelmä synteettisen kalsiumkarbonaatin valmistamiseksi ja modifioimiseksi
NO339763B1 (no) Fremgangsmåte og anlegg for transport av finkornet tørrstoff.
JP2006511420A (ja) 金属化合物から金属酸化物を生成する方法および設備
CS253732B2 (en) Process for directed reduction of materials containing iron oxide
EP0849236B1 (fr) Procédé de fabrication de chaux éteinte
JPH10505055A (ja) 流出液由来の固体含有物質の処理法
US4098871A (en) Process for the production of powdered, surface-active, agglomeratable calcined material
US4511543A (en) Method for beneficiation of phosphate rock
NO172137B (no) Fremgangsmaate for aa utvinne natriumhydroxyd fra en alkalisk avlut fra cellulosefremstilling
AU636556B2 (en) Method of slurrying partially calcined alumina dust
EA002531B1 (ru) Обработка сырья для усовершенствования процесса производства оксида алюминия
JP3031564B2 (ja) 流動焼成炉を用いた炭酸カルシウムの製造方法
JPH08217450A (ja) 重質ソーダの製造法およびその使用

Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: FP-PIGMENTS OY

MM Patent lapsed