ES2174087T3 - Equipo de produccion continua de carbonato de calcio precipitado. - Google Patents

Equipo de produccion continua de carbonato de calcio precipitado.

Info

Publication number
ES2174087T3
ES2174087T3 ES96926041T ES96926041T ES2174087T3 ES 2174087 T3 ES2174087 T3 ES 2174087T3 ES 96926041 T ES96926041 T ES 96926041T ES 96926041 T ES96926041 T ES 96926041T ES 2174087 T3 ES2174087 T3 ES 2174087T3
Authority
ES
Spain
Prior art keywords
calcium carbonate
precipitated calcium
continuous
production equipment
continuous production
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
ES96926041T
Other languages
English (en)
Inventor
Dusan Kogej
Srecko Smrekar
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.)
Omya GmbH
Original Assignee
Omya GmbH
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 Omya GmbH filed Critical Omya GmbH
Application granted granted Critical
Publication of ES2174087T3 publication Critical patent/ES2174087T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00177—Controlling or regulating processes controlling the pH
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic 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)

Abstract

LA INVENCION ESTA RELACIONADA CON UN EQUIPO DISEÑADO PARA LA PRODUCCION EN CONTINUO DE CARBONATO CALCICO PRECIPITADO A PARTIR DE UNA LECHE DE CAL DE BAJA CONCENTRACION, Y PARA LA INTRODUCCION DE GASES CON CONTENIDO DE CO SUB,2}. LA PRODUCCION DE CARBONATO CALCICO PRECIPITADO TIENE LUGAR EN EL EQUIPO AL QUE HACE REFERENCIA ESTA INVENCION, QUE CONSISTE EN UNA SERIE DE CELULAS DE REACCION PARA LA INTRODUCCION CONTINUA DE GASES CON CONTENIDO DE CO SUB,2}. EL EQUIPO DE PRODUCCION EN CONTINUO DE CARBONATO CALCICO PRECIPITADO SE COMPONE DE UN NUMERO OPCIONAL DE CELULAS DE REACCION INTERCONECTADAS, EN LAS QUE EL INTERIOR DE LA CELULA PRECEDENTE CORRESPONDE AL TUBO DE ENTRADA CONECTADO CON EL TUBO POSICIONADO CENTRALMENTE DE LA SIGUIENTE CELULA, LO QUE FACILITA EL FLUJO DE LA SUSPENSION DE LIMO POR LA TUBERIA SIN QUE SE REQUIERA NINGUNA DIFERENCIA DE NIVEL ENTRE LAS CELULAS.
ES96926041T 1995-07-26 1996-07-26 Equipo de produccion continua de carbonato de calcio precipitado. Expired - Lifetime ES2174087T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SI9500237A SI9500237B (sl) 1995-07-26 1995-07-26 Naprava za kontinuirno proizvodnjo obarjenega kalcijevega karbonata

Publications (1)

Publication Number Publication Date
ES2174087T3 true ES2174087T3 (es) 2002-11-01

Family

ID=20431661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96926041T Expired - Lifetime ES2174087T3 (es) 1995-07-26 1996-07-26 Equipo de produccion continua de carbonato de calcio precipitado.

Country Status (11)

Country Link
EP (1) EP0840710B1 (es)
AT (1) ATE215052T1 (es)
AU (1) AU6634496A (es)
DE (1) DE69620187T2 (es)
DK (1) DK0840710T3 (es)
ES (1) ES2174087T3 (es)
NO (1) NO318588B1 (es)
PL (1) PL190703B1 (es)
PT (1) PT840710E (es)
SI (1) SI9500237B (es)
WO (1) WO1997005061A2 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19849205A1 (de) * 1998-10-26 2000-04-27 Leybold Systems Gmbh Transparentes Barriereschichtensystem
US6451268B1 (en) * 1999-04-16 2002-09-17 Minerals Technologies Inc. Method and apparatus for continuous gas liquid reactions
BRPI0601717A (pt) * 2006-05-04 2007-12-18 Du Pont Brasil processo para a fabricação de carbonato de cálcio
DE102011014348A1 (de) 2011-03-18 2014-06-18 Ecoloop Gmbh Verfahren zur kontinuierlichen Herstellung von gefälltem Calciumcarbonat
CN102515238A (zh) * 2011-12-26 2012-06-27 梅州五指石科技有限公司 一种用于合成纳米碳酸钙的装置及其实现方法
CN111939860A (zh) * 2020-07-31 2020-11-17 栗晴 一种工业轻质碳酸钙自动制取设备
JP2025174263A (ja) * 2024-05-16 2025-11-28 大成建設株式会社 炭酸カルシウムの製造装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2058503A (en) * 1933-01-04 1936-10-27 Raffold Process Corp Colloidal calcium carbonate
JP3141603B2 (ja) * 1993-02-19 2001-03-05 石川島播磨重工業株式会社 二酸化炭素の回収設備

Also Published As

Publication number Publication date
PT840710E (pt) 2002-08-30
SI9500237A (en) 1997-02-28
ATE215052T1 (de) 2002-04-15
NO318588B1 (no) 2005-04-11
AU6634496A (en) 1997-02-26
WO1997005061A3 (en) 1997-03-13
EP0840710B1 (en) 2002-03-27
EP0840710A2 (en) 1998-05-13
PL190703B1 (pl) 2005-12-30
NO980308L (no) 1998-03-06
DK0840710T3 (da) 2002-07-22
WO1997005061A2 (en) 1997-02-13
DE69620187T2 (de) 2002-11-28
SI9500237B (sl) 2003-12-31
NO980308D0 (no) 1998-01-23
DE69620187D1 (de) 2002-05-02
PL324691A1 (en) 1998-06-08

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