FI971161A0 - Menetelmä ja laitteisto saostetun kalsiumkarbonaatin valmistamiseksi - Google Patents

Menetelmä ja laitteisto saostetun kalsiumkarbonaatin valmistamiseksi

Info

Publication number
FI971161A0
FI971161A0 FI971161A FI971161A FI971161A0 FI 971161 A0 FI971161 A0 FI 971161A0 FI 971161 A FI971161 A FI 971161A FI 971161 A FI971161 A FI 971161A FI 971161 A0 FI971161 A0 FI 971161A0
Authority
FI
Finland
Prior art keywords
carbon dioxide
energy intensity
reaction
precipitated calcium
carbonation
Prior art date
Application number
FI971161A
Other languages
English (en)
Swedish (sv)
Other versions
FI105179B (fi
FI971161A (fi
Inventor
Pentti Virtanen
Original Assignee
Kautar 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 Kautar Oy filed Critical Kautar Oy
Publication of FI971161A0 publication Critical patent/FI971161A0/fi
Priority to FI971161A priority Critical patent/FI105179B/fi
Priority to CA002284224A priority patent/CA2284224C/en
Priority to EP98910757A priority patent/EP0968134B1/en
Priority to ES98910757T priority patent/ES2201461T3/es
Priority to US09/381,230 priority patent/US6416727B1/en
Priority to AT98910757T priority patent/ATE242752T1/de
Priority to AU65014/98A priority patent/AU747174B2/en
Priority to CN98805284A priority patent/CN1094900C/zh
Priority to DE69815510T priority patent/DE69815510T2/de
Priority to PCT/FI1998/000244 priority patent/WO1998041475A1/en
Publication of FI971161A publication Critical patent/FI971161A/fi
Application granted granted Critical
Publication of FI105179B publication Critical patent/FI105179B/fi

Links

Classifications

    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • 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
    • C09C1/022—Treatment with inorganic compounds
    • C09C1/024—Coating
    • 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
    • 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
    • C01P2004/32—Spheres
    • 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
    • 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
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (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)
FI971161A 1997-03-19 1997-03-19 Menetelmä ja laitteisto saostetun kalsiumkarbonaatin valmistamiseksi FI105179B (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI971161A FI105179B (fi) 1997-03-19 1997-03-19 Menetelmä ja laitteisto saostetun kalsiumkarbonaatin valmistamiseksi
US09/381,230 US6416727B1 (en) 1997-03-19 1998-03-19 Apparatus and process for the preparation of precipitated calcium carbonate
EP98910757A EP0968134B1 (en) 1997-03-19 1998-03-19 Apparatus and process for the preparation of precipitated calcium carbonate
ES98910757T ES2201461T3 (es) 1997-03-19 1998-03-19 Aparato y procedimiento para la fabricacion de carbonato calcico precipitado.
CA002284224A CA2284224C (en) 1997-03-19 1998-03-19 Apparatus and process for the preparation of precipitated calcium carbonate
AT98910757T ATE242752T1 (de) 1997-03-19 1998-03-19 Verfahren und vorrichtung zur herstellung von gefälltem calciumkarbonat
AU65014/98A AU747174B2 (en) 1997-03-19 1998-03-19 Apparatus and process for the preparation of precipitated calcium carbonate
CN98805284A CN1094900C (zh) 1997-03-19 1998-03-19 制备沉淀碳酸钙的设备和方法
DE69815510T DE69815510T2 (de) 1997-03-19 1998-03-19 Verfahren und vorrichtung zur herstellung von gefälltem calciumkarbonat
PCT/FI1998/000244 WO1998041475A1 (en) 1997-03-19 1998-03-19 Apparatus and process for the preparation of precipitated calcium carbonate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI971161A FI105179B (fi) 1997-03-19 1997-03-19 Menetelmä ja laitteisto saostetun kalsiumkarbonaatin valmistamiseksi
FI971161 1997-03-19

Publications (3)

Publication Number Publication Date
FI971161A0 true FI971161A0 (fi) 1997-03-19
FI971161A FI971161A (fi) 1998-09-20
FI105179B FI105179B (fi) 2000-06-30

Family

ID=8548429

Family Applications (1)

Application Number Title Priority Date Filing Date
FI971161A FI105179B (fi) 1997-03-19 1997-03-19 Menetelmä ja laitteisto saostetun kalsiumkarbonaatin valmistamiseksi

Country Status (10)

Country Link
US (1) US6416727B1 (fi)
EP (1) EP0968134B1 (fi)
CN (1) CN1094900C (fi)
AT (1) ATE242752T1 (fi)
AU (1) AU747174B2 (fi)
CA (1) CA2284224C (fi)
DE (1) DE69815510T2 (fi)
ES (1) ES2201461T3 (fi)
FI (1) FI105179B (fi)
WO (1) WO1998041475A1 (fi)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105471B (fi) 1997-09-08 2000-08-31 Fp Pigments Oy Menetelmä kalsiumkarbonaattipartikkelien valmistamiseksi
US6994839B2 (en) * 2001-08-15 2006-02-07 Ovonic Battery Company, Inc. Carbonate recycling in a hydrogen producing reaction
US20050163704A1 (en) * 2004-01-23 2005-07-28 Ovonic Battery Company Base-facilitated production of hydrogen from biomass
EP1513771A1 (en) * 2002-06-18 2005-03-16 Specialty Minerals (Michigan) Inc. Process for the production of precipitated calcium carbonate and product produced thereby
US7883681B2 (en) * 2003-05-09 2011-02-08 Meade D Mark Synthetic carbide lime filler composition and method of making
FI120463B (fi) * 2003-07-15 2009-10-30 Upm Kymmene Corp Menetelmä paperin valmistamiseksi ja paperi
FI119563B (fi) * 2003-07-15 2008-12-31 Fp Pigments Oy Menetelmä ja laite paperin-, kartongin- tai muun vastaavan valmistuksessa käytettävän kuitumateriaalin esikäsittelemiseksi
US20050089466A1 (en) * 2003-10-27 2005-04-28 Degenova Mark G. Methods and apparatus for producing precipitated calcium carbonate
CN1304296C (zh) * 2004-04-09 2007-03-14 李卫平 医药级牡蛎碳酸钙的生产方法
FI120032B (fi) 2004-07-13 2009-06-15 Fp Pigments Oy Menetelmä ja laite kalsiumkarbonaattituotteen valmistamiseksi, tuote ja sen käyttö
US7414923B2 (en) * 2005-03-17 2008-08-19 Moschel Kadokura Graphical organizational task timer
FI122360B (fi) 2005-11-18 2011-12-30 Nordkalk Oy Ab Hydrauliseen sideaineeseen perustuva vesisuspensio ja menetelmä sen valmistamiseksi
EP1790615A1 (en) * 2005-11-29 2007-05-30 Trading engineering technologies LLC Device for the preparation of precipitated calcium carbonate
DK2070991T3 (da) * 2007-12-12 2010-12-20 Omya Development Ag Fremgangsmåde til frembringelse af overflademodificeret, udfældet calciumcarbonat
FI124696B (fi) * 2008-03-07 2014-12-15 Fp Pigments Oy Pigmenttipartikkelikoostumus, menetelmä sen valmistamiseksi sekä sen käyttö
US10184097B2 (en) * 2013-02-08 2019-01-22 Ecolab Usa Inc. Protective coatings for detersive agents and methods of forming and detecting the same
US9902652B2 (en) 2014-04-23 2018-02-27 Calera Corporation Methods and systems for utilizing carbide lime or slag
EP3275838A1 (en) 2016-07-25 2018-01-31 Omya International AG Production of amorphous calcium carbonate
WO2018117312A1 (ko) * 2016-12-23 2018-06-28 영남대학교 산학협력단 다공성 나노 복합체
IT201800007993A1 (it) * 2018-08-09 2020-02-09 Greenbone Ortho Srl Impianto finalizzato alla trasformazione chimica di materiali nello stato 3d
CN111017973B (zh) * 2019-12-18 2022-05-17 东莞理工学院 一种利用超声气溶胶制备中空纳米碳酸钙的方法
AU2021226345A1 (en) 2020-02-25 2022-09-15 Arelac, Inc. Methods and systems for treatment of lime to form vaterite
CA3182421A1 (en) 2020-06-30 2022-01-06 Ryan J. Gilliam Methods and systems for forming vaterite from calcined limestone using electric kiln
CN115343125B (zh) * 2022-08-08 2023-04-07 中国地质科学院矿产资源研究所 一种碳酸盐沉淀装置及碳酸盐锂同位素分析方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081112A (en) * 1932-01-07 1937-05-18 West Virginia Pulp & Paper Com Method of producing light precipitated chalk
JPS5390199A (en) * 1977-01-20 1978-08-08 Shiraishi Kogyo Kaisha Ltd Method of modifying calcium carbonate
US4888160A (en) * 1985-12-20 1989-12-19 J.M. Huber Corporation Process for producing calcium carbonate and products thereof
GB2248229B (en) * 1990-09-27 1994-10-26 Ecc Int Ltd Precipitated calcium carbonate
FI100237B (fi) 1995-01-30 1997-10-31 Fp Pigments Oy Menetelmä ja laitteisto kalsiumkarbonaatin valmistamiseksi

Also Published As

Publication number Publication date
AU6501498A (en) 1998-10-12
DE69815510D1 (de) 2003-07-17
WO1998041475A1 (en) 1998-09-24
FI105179B (fi) 2000-06-30
EP0968134B1 (en) 2003-06-11
AU747174B2 (en) 2002-05-09
CN1257460A (zh) 2000-06-21
CA2284224C (en) 2007-05-01
ES2201461T3 (es) 2004-03-16
US6416727B1 (en) 2002-07-09
DE69815510T2 (de) 2004-04-29
CA2284224A1 (en) 1998-09-24
EP0968134A1 (en) 2000-01-05
CN1094900C (zh) 2002-11-27
ATE242752T1 (de) 2003-06-15
FI971161A (fi) 1998-09-20

Similar Documents

Publication Publication Date Title
FI971161A (fi) Menetelmä ja laitteisto saostetun kalsiumkarbonaatin valmistamiseksi
CA2302785C (en) Process and apparatus for preparing precipitated calcium carbonate
EP1147061B2 (en) Production of concentrated carbonate suspensions
CA2416080A1 (en) High speed manufacturing process for precipitated calcium carbonate employing sequential pressure carbonation
EP0659935A3 (de) Verfahren und Vorrichtung zur Ausstattung von Wertpapieren mit Echtheitsmerkmalen.
CA2159521C (en) Method for desulfurizing exhaust gas
RU2549856C2 (ru) Способ получения карбоната кальция
FI973633A0 (fi) Foerfarande foer framstaellning av kalciumkarbonatpartiklar
MD1020C2 (ro) Procedeu de separare a poluanţilor gazoşi din gazele tehnologice flierbinţi
AU1700092A (en) Two stage pulp bleaching reactor
NZ237487A (en) Exothermic reaction of a dissolved reactant with carbon dioxide which is injected in liquid form, the reactant being a metal oxide or hydroxide
ES2134828T3 (es) Procedimiento para tratar los gases de escape.
NZ239759A (en) A process for preparing precipitated calcium carbonate (suitable for use as a bulking pigment for the paper industry)
AU3182489A (en) Process and apparatus for desulfurization
FI121232B (fi) Menetelmä ja laitteisto jatkuvatoimisen saostetun kalsiumkarbonaatin valmistamisen nopeuttamiseksi
EP0270226A3 (en) Treatment of gas liquor
JPS56116701A (en) Pretreatment of cellulosic material
JPS56160322A (en) Manufacture of calcium carbonate with superior dispersibility
DK58687A (da) Fremgangsmaade og apparat til frembringelse af varm luft
JPH10101331A (ja) 高反応性消石灰及びその製造方法
JPS5640499A (en) Method and apparatus for concentrating sludge
SU1171417A1 (ru) Способ получени нитрита кальци
CS214011B1 (en) Method of and apparatus for the production of pure pulverized caustic hydrate from waste carbide lime
CA2003769A1 (en) Apparatus for continuous processing of pulp
CA2132165A1 (en) Method for rapid ozone bleaching of wood pulp

Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: FP-PIGMENTS OY

MA Patent expired