HUE031050T2 - Eljárás kicsapott kalcium-karbonát elõállítására - Google Patents
Eljárás kicsapott kalcium-karbonát elõállítására Download PDFInfo
- Publication number
- HUE031050T2 HUE031050T2 HUE11711354A HUE11711354A HUE031050T2 HU E031050 T2 HUE031050 T2 HU E031050T2 HU E11711354 A HUE11711354 A HU E11711354A HU E11711354 A HUE11711354 A HU E11711354A HU E031050 T2 HUE031050 T2 HU E031050T2
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- Prior art keywords
- calcium carbonate
- precipitated calcium
- precipitated
- use according
- pcc
- Prior art date
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims description 178
- 229940088417 precipitated calcium carbonate Drugs 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 33
- 239000000047 product Substances 0.000 claims description 60
- 239000013078 crystal Substances 0.000 claims description 24
- 239000000725 suspension Substances 0.000 claims description 22
- 239000002002 slurry Substances 0.000 claims description 21
- 229910052712 strontium Inorganic materials 0.000 claims description 18
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 13
- 239000011707 mineral Substances 0.000 claims description 13
- 239000007900 aqueous suspension Substances 0.000 claims description 11
- 238000000227 grinding Methods 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 7
- 239000011575 calcium Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 2
- 230000006315 carbonylation Effects 0.000 claims 2
- 238000005810 carbonylation reaction Methods 0.000 claims 2
- 230000004907 flux Effects 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 210000004556 brain Anatomy 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
- 239000002054 inoculum Substances 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229960005486 vaccine Drugs 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 description 60
- 235000011116 calcium hydroxide Nutrition 0.000 description 60
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 47
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 46
- 229910000019 calcium carbonate Inorganic materials 0.000 description 27
- 238000004519 manufacturing process Methods 0.000 description 22
- 229910001866 strontium hydroxide Inorganic materials 0.000 description 20
- UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 description 19
- 229910002092 carbon dioxide Inorganic materials 0.000 description 11
- 235000010755 mineral Nutrition 0.000 description 10
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 10
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000000123 paper Substances 0.000 description 8
- 229910000018 strontium carbonate Inorganic materials 0.000 description 8
- 229910001631 strontium chloride Inorganic materials 0.000 description 8
- AHBGXTDRMVNFER-UHFFFAOYSA-L strontium dichloride Chemical compound [Cl-].[Cl-].[Sr+2] AHBGXTDRMVNFER-UHFFFAOYSA-L 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000001354 calcination Methods 0.000 description 6
- 239000000945 filler Substances 0.000 description 6
- 238000012805 post-processing Methods 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000011065 in-situ storage Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 229910021532 Calcite Inorganic materials 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 239000000292 calcium oxide Substances 0.000 description 4
- 235000012255 calcium oxide Nutrition 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229910001427 strontium ion Inorganic materials 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 159000000008 strontium salts Chemical class 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 150000003438 strontium compounds Chemical class 0.000 description 2
- PWYYWQHXAPXYMF-UHFFFAOYSA-N strontium(2+) Chemical compound [Sr+2] PWYYWQHXAPXYMF-UHFFFAOYSA-N 0.000 description 2
- 238000001238 wet grinding Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910003514 Sr(OH) Inorganic materials 0.000 description 1
- -1 SrCI2 Chemical class 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013466 adhesive and sealant Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012767 functional filler Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- LEDMRZGFZIAGGB-UHFFFAOYSA-L strontium carbonate Chemical compound [Sr+2].[O-]C([O-])=O LEDMRZGFZIAGGB-UHFFFAOYSA-L 0.000 description 1
- RXSHXLOMRZJCLB-UHFFFAOYSA-L strontium;diacetate Chemical compound [Sr+2].CC([O-])=O.CC([O-])=O RXSHXLOMRZJCLB-UHFFFAOYSA-L 0.000 description 1
- UJPWWRPNIRRCPJ-UHFFFAOYSA-L strontium;dihydroxide;octahydrate Chemical compound O.O.O.O.O.O.O.O.[OH-].[OH-].[Sr+2] UJPWWRPNIRRCPJ-UHFFFAOYSA-L 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- ZSDSQXJSNMTJDA-UHFFFAOYSA-N trifluralin Chemical compound CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O ZSDSQXJSNMTJDA-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
-
- 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
- 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
- C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Claims (4)
- szabadalmi igénypontok 1* Kicsapott kaiciunvkaiiionát termák - amelyet az alábbi lépéseket magában foglaló é|Érisáil állítottunk elő: :fo| agy kicsapd bÉÓtfiéMfy:épy vizes sztiszpenziójénak az efdik í lltésa, egy Ca(OH)s szuszpenzió karbonilezésévei 0,0054),030 mól Sr jelenlétében, lr|ffl)#Pbt CálOH}2 formában; és (b) egy kicsapott kalcium-karbonát termék egy vizes szuszpenzsójának az előállítása, ÓáfDHls sűrű szuspéizló kafoéiilezéséve! 03-5% mennyiségi; kicasgol kai-élpm-karbonát oliókristály számzaopi jálanlétéb#nr ahol a kicsapol kalclpm-prionáf oltékőstály D50 értéke kisebb mint a kicsapott kai ciem^arfeonát temáil D50 értéke és a kicsapott kalcium-karbonát oltokristály arago- :· nlos polimorf tartalma nagyobb vagy azoaosmíat a kicspott kalcium-'karbonát tenné" ké alkalmazása élelmiszer előállítására, ; ahol a (b) lépésben kapott kicsapott kalcium-karbonát termék aragdífos poíimorf i a szárazanyag 80 %-ii JLAl 1. Igénypont szonett alkalmazás, ahol az (a) lépésben a CaCGH^ szusz-penzió karboniíezését 0,01 Ö,G2 mol Sr per mol Cat OH); jelenlétében végezzük. 3» Az 1, igénypont szerinti alkalmazás, ahol az (a) lépésben a Sr(OH)2 előállításai m situ egy SrO - arnely tartalmaz ásványi anyagéi - hozzáadásával végezzük. 4 A 3, Igénypont szerinti alkalmazás, ahol a SÄöf - amely tartalmaz ásványi anyagot»egy SrCös ~ amely tartalmaz ásványi anyagot - kaícinálásával állítjuk elő $* Az 1-4, Igénypontok bármelyike szerinti alkalmazás, amely továbbá magâ^ ΐ ben foglalja az (a) lépésben kapd kicsapott kalcium-karbonát oltóanyagnak egysze · j rés vagy többszörös víztelenítésnek, diszpergélásnak vagy őrlésnek velő alávetési lépését; amellyel olyan kicsapd kaiciurmkafoenii oitóanyaget kapunk, amiiynél ...... ..... 4:,.4,,4...,....,. j D5Ö kisebb vagy azonos mint 0,10,3 pm és mint 10-30 ni lg BET SSA, Φ Az 1-5. Igénypontok bármelyike szerinti alkalmazás, ahol az <a) lépés során kapott kicsapott kalcium-karbonát oltókristáiy vizes oldatának aragonitos polimorf tartalma nagyobb mint a szárazanyag 85 %-a.
- 7. Az 1-5- îgériypoÄ^ bámieiyike si^rí5ti alkalmazás, állöl m (a) lépés során kapott kicsapott kalcium-karbonát oltökristály vizes oldatának .aragonites polimorf tirtaSmá nagyobb mint a száraianyag 95 %-a. S* Az 1-5- igénypontok bármelyike szerinti alkalmazás, ahol az (a) lépés során kapott kicsapott kelolom-karbonát oltökristály vizes oldatának aragonites polimorf tartalma nagyobb mint ai szárasanyág 95 fl-a. S, Az 1-i. igénypontok bátmelyíke szerinti alkalmazás, ahol a (0) lépés soiin a karbonlíezés előtt a CatOH); sűrű szuszpenzióhoz hozzáadjuk a kicsapott kalcium-karbonát oltókristalyt.
- 10- Az 1-9. igénypontok bármelyike szerinti alkalmazás, amely továbbá magában foglalja a (fe) lépésben kapott kicsapott kalcium-karbonát (emléknek egyszeres vagy többszörös víztelenítésnek, diszpergátásöák vagy őrlésnek való alávetési Üpi-sét, amellyel olyan kicsapott kalcium-karbonát terméket kapunk, amelyek DSÖ értéke SpS és 0.4 pm közötti, és a BET SSA 8 és 20 rrfVg közötti. |
- 11, Az 1-10. igénypontok bármelyike szerinti alkalmazás, ahol a (b) lépés se- r ran kapott kicsapott kalcium-karbonát termékben az összes strondum mennyillge I 0,2-15 mol/szárazanyag metr tonna, 12* Az 1-10. igénypontok bármelyike szerinti alkalmazás, ahol a (bl tip# során kapott kicsapott kalcium-karbonát termékben az összes strondum mennyisége 1-5 meí/szárazanyag metr tonna. ; 13* Az 1-12. igénypontok bármelyike szerinti alkalmazás, ahol á (b) jipis során kapott kicsapott kalcium-karbonát termékben az aragonites polimorf tartaÉm na* gyobb mint 70 % a szárazanyagra számítva.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10003665A EP2371766B1 (en) | 2010-04-01 | 2010-04-01 | Process for obtaining precipitated calcium carbonate |
| US34201710P | 2010-04-08 | 2010-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE031050T2 true HUE031050T2 (hu) | 2017-06-28 |
Family
ID=42320971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE11711354A HUE031050T2 (hu) | 2010-04-01 | 2011-03-31 | Eljárás kicsapott kalcium-karbonát elõállítására |
Country Status (23)
| Country | Link |
|---|---|
| US (2) | US8999284B2 (hu) |
| EP (2) | EP2371766B1 (hu) |
| JP (1) | JP5499217B2 (hu) |
| KR (2) | KR20140024065A (hu) |
| CN (1) | CN102834356B (hu) |
| AU (1) | AU2011234483B2 (hu) |
| BR (1) | BR112012024538A2 (hu) |
| CA (1) | CA2795019C (hu) |
| CL (1) | CL2012002684A1 (hu) |
| CO (1) | CO6551661A2 (hu) |
| DK (2) | DK2371766T3 (hu) |
| ES (2) | ES2407183T3 (hu) |
| HR (2) | HRP20130343T1 (hu) |
| HU (1) | HUE031050T2 (hu) |
| IL (1) | IL222064A (hu) |
| MX (1) | MX2012011318A (hu) |
| NZ (1) | NZ603255A (hu) |
| PL (2) | PL2371766T3 (hu) |
| PT (2) | PT2371766E (hu) |
| RU (1) | RU2520437C1 (hu) |
| SI (2) | SI2371766T1 (hu) |
| TW (2) | TWI494275B (hu) |
| WO (1) | WO2011121065A1 (hu) |
Families Citing this family (128)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2626388B1 (en) | 2012-02-09 | 2016-05-04 | Omya International AG | A composition and method for controlling the wettability of surfaces |
| US20130256939A1 (en) * | 2012-03-29 | 2013-10-03 | Calera Corporation | Methods and systems for utilizing carbide lime |
| EP2722368B1 (en) | 2012-10-16 | 2016-07-13 | Omya International AG | Process of controlled chemical reaction of a solid filler material surface and additives to produce a surface treated filler material product |
| SI2749679T1 (sl) | 2012-12-28 | 2017-07-31 | Omya International Ag | CaCO3 V POLIESTRU ZA NETKANINE IN VLAKNA |
| PT2787026T (pt) | 2013-04-05 | 2017-05-31 | Omya Int Ag | Processo para a produção de materiais compósitos poliméricos com elevada incorporação de materiais de enchimento |
| CA2941374C (en) | 2013-04-26 | 2021-03-16 | Pacific Nano Products, Inc. | Fibrous structured amorphous silica including precipitated calcium carbonate, compositions of matter made therewith, and methods of use thereof |
| SI2840065T1 (sl) * | 2013-08-20 | 2017-02-28 | Omya International Ag | Postopek za pridobivanje oborjenega kalcijevega karbonata |
| CN103626380B (zh) * | 2013-11-20 | 2014-11-05 | 同济大学 | 一种石灰干化城市生活污水污泥水泥窑处置前的进一步脱水方法 |
| EP2886291A1 (en) | 2013-12-23 | 2015-06-24 | Omya International AG | Polymer composition by continuous filler slurry extrusion |
| EP2910610B1 (en) | 2014-02-21 | 2017-07-05 | Omya International AG | Process for the preparation of a calcium carbonate filler product |
| EP2910609B1 (en) | 2014-02-21 | 2017-08-16 | Omya International AG | Process for the preparation of a calcium carbonate filler product |
| PL2915919T3 (pl) | 2014-03-03 | 2018-03-30 | Omya International Ag | Bariera dla olejów mineralnych |
| ES2691797T3 (es) | 2014-04-16 | 2018-11-28 | Omya International Ag | Reducción de la captación de humedad en productos de carga mineral que contienen poliol |
| WO2015164589A1 (en) | 2014-04-23 | 2015-10-29 | Calera Corporation | Methods and systems for utilizing carbide lime or slag |
| PT2939980T (pt) | 2014-04-30 | 2018-06-26 | Omya Int Ag | Produção de carbonato de cálcio precipitado |
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2015
- 2015-02-10 US US14/618,399 patent/US9725329B2/en active Active
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2016
- 2016-11-24 HR HRP20161570TT patent/HRP20161570T1/hr unknown
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