FI20070983A - Menetelmä ja laitteisto jatkuvatoimisen saostetun kalsiumkarbonaatin valmistamisen nopeuttamiseksi - Google Patents
Menetelmä ja laitteisto jatkuvatoimisen saostetun kalsiumkarbonaatin valmistamisen nopeuttamiseksi Download PDFInfo
- Publication number
- FI20070983A FI20070983A FI20070983A FI20070983A FI20070983A FI 20070983 A FI20070983 A FI 20070983A FI 20070983 A FI20070983 A FI 20070983A FI 20070983 A FI20070983 A FI 20070983A FI 20070983 A FI20070983 A FI 20070983A
- Authority
- FI
- Finland
- Prior art keywords
- accelerating
- production
- calcium carbonate
- precipitated calcium
- continuous precipitated
- Prior art date
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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/245—Stationary reactors without moving elements inside placed in series
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
- B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
-
- 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
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/60—Preparation of carbonates or bicarbonates in general
-
- 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
- C01F5/00—Compounds of magnesium
- C01F5/24—Magnesium carbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0436—Operational information
- B01F2215/0468—Numerical pressure values
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0436—Operational information
- B01F2215/0472—Numerical temperature values
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0436—Operational information
- B01F2215/0481—Numerical speed values
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
- B01F27/271—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator
- B01F27/2711—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed radially between the surfaces of the rotor and the stator provided with intermeshing elements
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- 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
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20070983A FI121232B (fi) | 2007-12-14 | 2007-12-14 | Menetelmä ja laitteisto jatkuvatoimisen saostetun kalsiumkarbonaatin valmistamisen nopeuttamiseksi |
EP08867273A EP2238077A4 (en) | 2007-12-14 | 2008-12-12 | Process and apparatus for the production of precipitated caclium carbonate |
PCT/FI2008/000142 WO2009083633A1 (en) | 2007-12-14 | 2008-12-12 | A method and apparatus to produce precipitated calcium carbonate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20070983 | 2007-12-14 | ||
FI20070983A FI121232B (fi) | 2007-12-14 | 2007-12-14 | Menetelmä ja laitteisto jatkuvatoimisen saostetun kalsiumkarbonaatin valmistamisen nopeuttamiseksi |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20070983A0 FI20070983A0 (fi) | 2007-12-14 |
FI20070983A true FI20070983A (fi) | 2009-06-15 |
FI121232B FI121232B (fi) | 2010-08-31 |
Family
ID=38951514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20070983A FI121232B (fi) | 2007-12-14 | 2007-12-14 | Menetelmä ja laitteisto jatkuvatoimisen saostetun kalsiumkarbonaatin valmistamisen nopeuttamiseksi |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2238077A4 (fi) |
FI (1) | FI121232B (fi) |
WO (1) | WO2009083633A1 (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI124831B (fi) * | 2010-03-10 | 2015-02-13 | Upm Kymmene Oyj | Menetelmä ja reaktori kalsiumkarbonaatin in-line-valmistamiseksi paperimassavirtaukseen |
FI124634B (fi) * | 2010-06-11 | 2014-11-14 | Upm Kymmene Oyj | Menetelmä ja laitteisto kalkkimaidon in-line valmistamiseksi kuiturainakoneen yhteyteen järjestettyyn PCC:n in-line valmistusprosessiin |
FI125836B (fi) * | 2013-04-26 | 2016-03-15 | Wetend Tech Oy | Menetelmä täyteaineen järjestämiseksi paperi- tai kartonkimassaan ja paperi tai kartonki |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI106114B (fi) * | 1998-01-19 | 2000-11-30 | Fp Pigments Oy | Menetelmä synteettisen kalsiumkarbonaatin valmistamiseksi ja modifioimiseksi |
US6413365B1 (en) * | 2001-07-11 | 2002-07-02 | Voith Paper Patent Gmbh | Method of loading a fiber suspension with calcium carbonate |
CN1164495C (zh) * | 2002-07-29 | 2004-09-01 | 上海天福机电化工技术研究所 | 超声空化技术生产纳米碳酸钙的方法 |
CN1238254C (zh) * | 2003-05-20 | 2006-01-25 | 上海威宇机电制造有限公司 | 纳米级轻质碳酸钙的生产方法和其设备 |
CN2663396Y (zh) * | 2003-10-20 | 2004-12-15 | 河北科技大学 | 一种纳米碳酸钙合成反应器 |
FI120032B (fi) * | 2004-07-13 | 2009-06-15 | Fp Pigments Oy | Menetelmä ja laite kalsiumkarbonaattituotteen valmistamiseksi, tuote ja sen käyttö |
EP1790615A1 (en) * | 2005-11-29 | 2007-05-30 | Trading engineering technologies LLC | Device for the preparation of precipitated calcium carbonate |
-
2007
- 2007-12-14 FI FI20070983A patent/FI121232B/fi not_active IP Right Cessation
-
2008
- 2008-12-12 WO PCT/FI2008/000142 patent/WO2009083633A1/en active Application Filing
- 2008-12-12 EP EP08867273A patent/EP2238077A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2238077A1 (en) | 2010-10-13 |
FI121232B (fi) | 2010-08-31 |
WO2009083633A1 (en) | 2009-07-09 |
FI20070983A0 (fi) | 2007-12-14 |
EP2238077A4 (en) | 2011-09-28 |
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