EP2238077A4 - Verfahren und Gerät zur Herstellung von Fällungs-Cacliumcarbonat - Google Patents
Verfahren und Gerät zur Herstellung von Fällungs-CacliumcarbonatInfo
- Publication number
- EP2238077A4 EP2238077A4 EP08867273A EP08867273A EP2238077A4 EP 2238077 A4 EP2238077 A4 EP 2238077A4 EP 08867273 A EP08867273 A EP 08867273A EP 08867273 A EP08867273 A EP 08867273A EP 2238077 A4 EP2238077 A4 EP 2238077A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- calcium carbonate
- precipitated calcium
- produce precipitated
- produce
- carbonate
- 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.)
- Withdrawn
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20070983A FI121232B (fi) | 2007-12-14 | 2007-12-14 | Menetelmä ja laitteisto jatkuvatoimisen saostetun kalsiumkarbonaatin valmistamisen nopeuttamiseksi |
PCT/FI2008/000142 WO2009083633A1 (en) | 2007-12-14 | 2008-12-12 | A method and apparatus to produce precipitated calcium carbonate |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2238077A1 EP2238077A1 (de) | 2010-10-13 |
EP2238077A4 true EP2238077A4 (de) | 2011-09-28 |
Family
ID=38951514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08867273A Withdrawn EP2238077A4 (de) | 2007-12-14 | 2008-12-12 | Verfahren und Gerät zur Herstellung von Fällungs-Cacliumcarbonat |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2238077A4 (de) |
FI (1) | FI121232B (de) |
WO (1) | WO2009083633A1 (de) |
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1548375A (zh) * | 2003-05-20 | 2004-11-24 | 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 |
WO2006005793A1 (en) * | 2004-07-13 | 2006-01-19 | Fp-Pigments Oy | Method and apparatus for manufacturing of a calcium carbonate product, the product and its use |
Family Cites Families (4)
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 |
EP1790615A1 (de) * | 2005-11-29 | 2007-05-30 | Trading engineering technologies LLC | Vorrichtung zur Herstellung von gefälltem Calciumkarbonat |
-
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/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1548375A (zh) * | 2003-05-20 | 2004-11-24 | 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 |
WO2006005793A1 (en) * | 2004-07-13 | 2006-01-19 | Fp-Pigments Oy | Method and apparatus for manufacturing of a calcium carbonate product, the product and its use |
Non-Patent Citations (2)
Title |
---|
CAVITRON: "CavitronR-Machines", XP002657084, Retrieved from the Internet <URL:http://www.cavitron.de/home.htm> [retrieved on 20110818] * |
See also references of WO2009083633A1 * |
Also Published As
Publication number | Publication date |
---|---|
FI20070983A (fi) | 2009-06-15 |
EP2238077A1 (de) | 2010-10-13 |
FI121232B (fi) | 2010-08-31 |
WO2009083633A1 (en) | 2009-07-09 |
FI20070983A0 (fi) | 2007-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2315914A4 (de) | Verfahren und vorrichtung zur herstellung eines bohrlochs | |
GB2453050B (en) | Electrolyzed water producing method and apparatus | |
EP2519483A4 (de) | Verfahren und zusammensetzungen mit calciumcarbonat | |
GB0917069D0 (en) | A method and apparatus | |
GB0915592D0 (en) | A video-collaboration apparatus and method | |
EG26324A (en) | Wind power device | |
ZA201005410B (en) | Methods and apparatus for energy production | |
PT3660073T (pt) | Poli-(lactídeo-co-glicolídeo) de libertação imediata reduzida | |
IS8918A (is) | Method and apparatus for anhuydrous ammonia production | |
EP2218714A4 (de) | Die polymersynthese betreffendes gerät und verfahren | |
PL2001801T3 (pl) | Sposób wytwarzania rozdrobnionego węglanu wapnia | |
EP2141218A4 (de) | Vorrichtung und verfahren zur herstellung von biokokos | |
EP2143780A4 (de) | Vorrichtung und verfahren zur herstellung von biokokos | |
HRP20130745T1 (en) | Method and device for producing calcium | |
EP2476651A4 (de) | Verfahren zur herstellung von frischem wasser und vorrichtung zur herstellung von frischem wasser | |
GB0921909D0 (en) | Generator control apparatus and method | |
IL244161A0 (en) | Synchronized water, its production and use | |
EG26628A (en) | Method for the treatment of potash | |
GB0820452D0 (en) | Offshore apparatus for capturing energy | |
IL200017A0 (en) | Energy recovery apparatus and method | |
EP2112125A4 (de) | Verfahren und vorrichtung zur herstellung von reinem wasser | |
HK1170718A1 (en) | Method of producing calcium carbonate | |
GB2465510B (en) | Signal generator and method | |
EP2432741A4 (de) | Verfahren und vorrichtung zur spa-calcium-entfernung | |
GB0821174D0 (en) | Water production apparatus and method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100607 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20110831 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B02C 19/00 20060101ALI20110822BHEP Ipc: B01F 7/00 20060101ALI20110822BHEP Ipc: C01F 11/18 20060101AFI20110822BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20111013 |