HRP20130014T1 - Postupak za pripremanje materijala od površinski obrađenog kalcijevog karbonata i njegova uporaba za kontrolu organskog materijala u vodenom mediju - Google Patents
Postupak za pripremanje materijala od površinski obrađenog kalcijevog karbonata i njegova uporaba za kontrolu organskog materijala u vodenom mediju Download PDFInfo
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- HRP20130014T1 HRP20130014T1 HRP20130014AT HRP20130014T HRP20130014T1 HR P20130014 T1 HRP20130014 T1 HR P20130014T1 HR P20130014A T HRP20130014A T HR P20130014AT HR P20130014 T HRP20130014 T HR P20130014T HR P20130014 T1 HRP20130014 T1 HR P20130014T1
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- Prior art keywords
- calcium carbonate
- fatty acid
- material containing
- salt
- acid salt
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims 69
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims 34
- 238000000034 method Methods 0.000 title claims 27
- 239000000463 material Substances 0.000 title claims 25
- 239000012736 aqueous medium Substances 0.000 title claims 8
- 239000011368 organic material Substances 0.000 title claims 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims 31
- 229930195729 fatty acid Natural products 0.000 claims 31
- 239000000194 fatty acid Substances 0.000 claims 31
- 150000004665 fatty acids Chemical class 0.000 claims 17
- -1 fatty acid salt Chemical class 0.000 claims 13
- 150000003839 salts Chemical class 0.000 claims 13
- 229920002873 Polyethylenimine Chemical class 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 5
- 239000007900 aqueous suspension Substances 0.000 claims 4
- 201000006747 infectious mononucleosis Diseases 0.000 claims 4
- 238000003672 processing method Methods 0.000 claims 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 2
- 239000008187 granular material Substances 0.000 claims 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 2
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 claims 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 235000021314 Palmitic acid Nutrition 0.000 claims 1
- 235000021355 Stearic acid Nutrition 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 125000000129 anionic group Chemical group 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000356 contaminant Substances 0.000 claims 1
- 239000002270 dispersing agent Substances 0.000 claims 1
- 229910000514 dolomite Inorganic materials 0.000 claims 1
- 239000010459 dolomite Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 229910052740 iodine Inorganic materials 0.000 claims 1
- 239000011630 iodine Substances 0.000 claims 1
- 150000002680 magnesium Chemical class 0.000 claims 1
- 239000002609 medium Substances 0.000 claims 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 230000036284 oxygen consumption Effects 0.000 claims 1
- 150000002943 palmitic acids Chemical class 0.000 claims 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims 1
- 150000003152 propanolamines Chemical class 0.000 claims 1
- 239000008117 stearic acid Substances 0.000 claims 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/682—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of chemical compounds for dispersing an oily layer on water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/223—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material containing metals, e.g. organo-metallic compounds, coordination complexes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/04—Preparation of esters of carbonic or haloformic acids from carbon dioxide or inorganic carbonates
-
- 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
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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- 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.]
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Water Treatment By Sorption (AREA)
- Glanulating (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Claims (28)
1. Postupak za pripremanje materijala od površinski obrađenog kalcijevog karbonata naznačen time da se sastoji od slijedećih koraka:
a) osiguravanja barem jednog materijala koji sadrži kalcijev karbonat;
b) osiguravanja barem jedne soli C5 - C28 masne kiseline koja je odabrana iz skupine koja sadrži soli primarnog mono-alkohol alkanolamina, soli polietilenimina, te njihove smjese;
c) obrade navedenog materijala koji sadrži kalcijev karbonat iz koraka a) dovođenjem u kontakt sa navedenom soli masne kiseline odnosno solima masnih kiselina iz koraka b);
d) dobivanja površinski obrađenog kalcij karbonatnog materijala.
2. Postupak prema zahtjevu 1, naznačen time da je kalcijev karbonat iz navedenog materijala koji sadrži kalcijev karbonat iz koraka a) odabran iz skupine koja sadrži prirodni usitnjeni kalcijev karbonat, dolomit, nataloženi kalcijev karbonat i njihove smjese, te navedeni materijal koji sadrži kalcijev karbonat poželjno sadrži barem 50 %, poželjno barem 90 % težinski kalcijevog karbonata u odnosu na ukupnu težinu navedenog materijala koji sadrži kalcijev karbonat.
3. Postupak prema bilo kojem od zahtjeva 1 ili 2, naznačen time da od 10 do 90 %, poželjno od 30 do 85 %, poželjnije od 60 do 80 % težinski čestica materijala koji sadrži kalcijev karbonat iz koraka a) ima promjer čestice od manje od 1 µm.
4. Postupak prema bilo kojem zahtjevu od 1 do 3, naznačen time da materijal koji sadrži kalcijev karbonat iz koraka a) ima vrijednost d50 od 0.4 do 5 µm, te poželjno od 0.5 do 1 µm.
5. Postupak prema bilo kojem zahtjevu od 1 do 4, naznačen time da materijal koji sadrži kalcijev karbonat iz koraka a) ima specifičnu površinu prema BET-u od 1 do 200 m2/g, poželjno od 7 do 15 m2/g.
6. Postupak prema bilo kojem zahtjevu od 1 do 5, naznačen time da je navedeni materijal koji sadrži kalcijev karbonat iz koraka a) osiguran u obliku vodene suspenzije, te poželjno ima udio materijala koji sadrži kalcijev karbonat u rasponu od 1 tež.-% do 79 tež.-%, poželjnije 3 tež.% do 78 tež.%, te još poželjnije 55 tež.-% do 75 tež.-%, temeljeno na težini suspenzije.
7. Postupak prema zahtjevu 6, naznačen time da navedena suspenzija materijala koji sadrži kalcijev karbonat sadrži 0.05 do 1 mg disperzijskog sredstva ili sredstva za olakšavanje mljevenja po m2 materijala koji sadrži kalcijev karbonat.
8. Postupak prema bilo kojem zahtjevu od 1 do 7, naznačen time da navedena sol C5 - C28 masne kiseline je sol C6 - C24 masne kiseline, te je poželjno sol C8 - C18 masne kiseline.
9. Postupak prema bilo kojem zahtjevu od 1 do 8, naznačen time da navedena sol C5 - C28 masne kiseline je sol masne kiseline koja ima jodni broj od manje od 5 g I2/100 g soli masne kiseline.
10. Postupak prema bilo kojem zahtjevu od 1 do 9, naznačen time da navedena sol C5 - C28 masne kiseline je sol linearne masne kiseline ako je navedena masna kiselina C6 - C9 masna kiselina.
11. Postupak prema bilo kojem zahtjevu od 1 do 9, naznačen time da navedena sol C5 - C28 masne kiseline je mješavina soli palmitinske kiseline i soli stearinske kiseline, poželjno sa težinskim omjerom od 2:1 do 1:2 masnih kiselina palmitinska kiselina: stearinska kiselina.
12. Postupak prema bilo kojem zahtjevu od 1 do 11, naznačen time da je navedena sol C5 - C28 masne kiseline poželjno od 30 do 110 mol % neutralizirana sa navedenim primarnim mono-alkohol alkanolaminom i/ili polietileniminom, pri čemu je navedena sol C5 - C28 masne kiseline poželjno od 35 do 45 mol % neutralizirana u slučaju soli polietilenimina, te je navedena sol C5 - C28 masne kiseline poželjno od 90 do 100 mol % neutralizirana u slučaju soli primarnog mono-alkohol alkanolamina.
13. Postupak prema bilo kojem zahtjevu od 1 do 12, naznačen time, da ako je navedena sol C5 - C28 masne kiseline sol polietilenimina, navedeni polietilenimin je linearan, te poželjno ima molekularnu težinu od 140 do 700 g/mol, te poželjnije od 146 do 232 g/mol.
14. Postupak prema bilo kojem zahtjevu od 1 do 12, naznačen time, da ako je navedena sol C5 - C28 masne kiseline sol primarnog mono-alkohol alkanolamina, navedeni primarni monoalkohol alkanolamin je odabran iz skupine koja sadrži etanolamin, propanolamine, butanolamine, pentanolamine i njihove smjese, te je poželjno sol 1-amino-2-propanol C5 - C28 masne kiseline.
15. Postupak prema bilo kojem zahtjevu od 1 do 14, naznačen time da je navedeni materijal koji sadrži kalcijev karbonat obrađen sa ukupno od 0.1 do 3 tež. %, poželjno 0.5 do 2 tež. %, bazirano na težini suhe tvari navedenog materijala koji sadrži kalcijev karbonat, navedene(ih) soli C5 - C28 masne kiseline odnosno masnih kiselina.
16. Postupak prema bilo kojem zahtjevu od 1 do 15, naznačen time da je navedeni materijal koji sadrži kalcijev karbonat obrađen sa ukupno od 0.2 do 5 mg navedene(ih) soli C5 - C28 masne kiseline odnosno masnih kiselina po m2 materijala koji sadrži kalcijev karbonat, te poželjno sa od 0.5 do 2 mg navedene(ih) soli C5 - C28 masne kiseline odnosno masnih kiselina po m2 materijala koji sadrži kalcijev karbonat.
17. Postupak prema bilo kojem zahtjevu od 1 do 16, naznačen time da je postupak obrade iz koraka c) vlažni postupak obrade, pri čemu je poželjno dobivena vodena suspenzija osušena, te se tako dobiva površinski obrađen kalcijev karbonat u obliku granula ili praha.
18. Postupak prema bilo kojem zahtjevu od 1 do 16, naznačen time da je postupak obrade iz koraka c) suhi postupak obrade, pri čemu se dobivene granule ili prah poželjno uvode u vodeni medij, te se na taj način dobiva površinski obrađen kalcijev karbonat u obliku vodene suspenzije.
19. Materijal od površinski obrađenog kalcijevog karbonata naznačen time da je dobiven postupkom prema bilo kojem zahtjevu od 1 do 18.
20. Materijal od površinski obrađenog kalcijevog karbonata prema zahtjevu 19, naznačen time da sadrži od 97 do 99 % težinski kalcij karbonatnog materijala, od 0.1 do 3 % težinski primarnog monoalkohol monoalkanolamina i/ili soli polietilenimina C5 - C28 masne kiseline ili masnih kiselina i od 0 do 1.5 % težinski kalcijeve(ih) i/ili magnezijeve(ih) soli C5 - C28 masne kiseline odnosno masnih kiselina.
21. Postupak za kontrolu organskog materijala u vodenom mediju, naznačen time da se u medij dodaje materijal od površinski obrađenog kalcijevog karbonata ili vodena suspenzija koja sadrži materijal površinski obrađenog kalcijevog karbonata prema zahtjevu 19 ili 20.
22. Postupak prema zahtjevu 21, naznačen time da je navedeni organski materijal u vodenom mediju odabran iz skupine koja sadrži naftu, naftne derivate, ljepljive kontaminante, nečistoće ili njihove smjese, te su navedene nečistoće poželjno neionske i/ili anionske.
23. Postupak prema bilo kojem od zahtjeva 21 ili 22, naznačen time da je ukupna količina organskog materijala u vodenom mediju prije dodavanja navedenog površinski obrađenog kalcijevog karbonata, procijenjena na temelju kemijske potrošnje kisika (Chemical Oxygen Demand (COD)), te je od 1000 do 5000 mg O2/dm3.
24. Postupak prema bilo kojem zahtjevu od 21 do 23, naznačen time da je pH vodenog medija prije dodavanja navedenog površinski obrađenog kalcijevog karbonata veći od 6, te je poželjno veći od 7.
25. Postupak prema bilo kojem zahtjevu od 21 do 24, naznačen time da se navedeni površinski obrađeni kalcijev karbonat dozira u navedeni vodeni medij u količini koja odgovara 0.05 do 5 tež.-%, poželjnije 0.1 do 1 tež.% i najpoželjnije 0.15 do 0.5 tež.% na 1 000 mg O2/dm3, pri čemu se navedena vrijednost mg O2/dm3 utvrđuje postupkom mjerenja kemijske potrošnje kisika (COD).
26. Kompozitni materijal naznačen time da je dobiven postupkom prema bilo kojem zahtjevu od 21 do 25.
27. Uporaba kompozitnog materijala prema zahtjevu 26 naznačena time da se koristi kao punilo za papir.
28. Uporaba površinski obrađenog kalcijevog karbonata prema bilo kojem od zahtjeva 19 ili 20 naznačena time da se koristi za kontrolu organskog materijala u vodenom mediju.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20100170110 EP2410023B1 (en) | 2010-07-20 | 2010-07-20 | Process for the preparation of surface-treated calcium carbonate material and use of same in the control of organic material in an aqueous medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20130014T1 true HRP20130014T1 (hr) | 2013-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20130014AT HRP20130014T1 (hr) | 2010-07-20 | 2013-01-10 | Postupak za pripremanje materijala od površinski obrađenog kalcijevog karbonata i njegova uporaba za kontrolu organskog materijala u vodenom mediju |
Country Status (16)
| Country | Link |
|---|---|
| US (3) | US8992734B2 (hr) |
| EP (2) | EP2410023B1 (hr) |
| JP (1) | JP5762536B2 (hr) |
| KR (1) | KR101811784B1 (hr) |
| CN (1) | CN103003371B (hr) |
| AU (1) | AU2011281796B2 (hr) |
| BR (1) | BR112013000811A2 (hr) |
| CA (1) | CA2804146C (hr) |
| CL (1) | CL2013000163A1 (hr) |
| ES (1) | ES2397818T3 (hr) |
| HR (1) | HRP20130014T1 (hr) |
| PL (1) | PL2410023T3 (hr) |
| PT (1) | PT2410023E (hr) |
| SI (1) | SI2410023T1 (hr) |
| TW (1) | TWI519482B (hr) |
| WO (1) | WO2012010466A1 (hr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| SI2546410T1 (sl) * | 2011-07-11 | 2014-03-31 | Omya International Ag | Hidrofobirani delci kalcijevega karbonata |
| US9382660B2 (en) | 2012-04-16 | 2016-07-05 | Stora Enso Oyj | Method for automatically determining stickies in a recycled fibre process |
| ES2716604T3 (es) * | 2014-04-16 | 2019-06-13 | Omya Int Ag | Adsorción y/o reducción de la cantidad de materiales orgánicos en un medio acuoso con el uso de carbonato de calcio precipitado coloidal |
| EP2949708B1 (en) * | 2014-05-30 | 2018-04-04 | Omya International AG | Method for the production of granules comprising surface-reacted calcium carbonate |
| US10351710B2 (en) | 2014-05-30 | 2019-07-16 | Omya International Ag | Method for the production of granules comprising surface-reacted calcium carbonate |
| EP2957603A1 (en) * | 2014-06-20 | 2015-12-23 | Omya International AG | Method for the production of granules comprising surface-reacted calcium carbonate |
| EP3192838A1 (en) * | 2016-01-14 | 2017-07-19 | Omya International AG | Treatment of surface-reacted calcium carbonate |
| EP3192850B1 (en) * | 2016-01-14 | 2018-10-03 | Omya International AG | Use of surface-treated calcium carbonate as oxygen scavenger |
| JP7042036B2 (ja) * | 2017-03-31 | 2022-03-25 | 特種東海製紙株式会社 | 表面保護シート |
| US11447914B2 (en) | 2017-12-07 | 2022-09-20 | Thiele Kaolin Company | Removal of stickies in the recycling of paper and paperboard |
| SI3561002T1 (sl) * | 2018-04-23 | 2021-01-29 | Omya International Ag | Uporaba aditivov, ki vsebujejo primarne alkanolamine v vodnih mineralnih suspenzijah |
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-
2010
- 2010-07-20 ES ES10170110T patent/ES2397818T3/es active Active
- 2010-07-20 PL PL10170110T patent/PL2410023T3/pl unknown
- 2010-07-20 PT PT10170110T patent/PT2410023E/pt unknown
- 2010-07-20 SI SI201030123T patent/SI2410023T1/sl unknown
- 2010-07-20 EP EP20100170110 patent/EP2410023B1/en active Active
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2011
- 2011-07-07 TW TW100124012A patent/TWI519482B/zh not_active IP Right Cessation
- 2011-07-12 BR BR112013000811A patent/BR112013000811A2/pt not_active Application Discontinuation
- 2011-07-12 AU AU2011281796A patent/AU2011281796B2/en not_active Ceased
- 2011-07-12 CA CA2804146A patent/CA2804146C/en active Active
- 2011-07-12 JP JP2013520062A patent/JP5762536B2/ja active Active
- 2011-07-12 US US13/807,940 patent/US8992734B2/en active Active
- 2011-07-12 KR KR1020137003350A patent/KR101811784B1/ko active IP Right Grant
- 2011-07-12 EP EP11736036.2A patent/EP2596067B1/en not_active Not-in-force
- 2011-07-12 CN CN201180035279.1A patent/CN103003371B/zh active Active
- 2011-07-12 WO PCT/EP2011/061869 patent/WO2012010466A1/en active Application Filing
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2013
- 2013-01-10 HR HRP20130014AT patent/HRP20130014T1/hr unknown
- 2013-01-17 CL CL2013000163A patent/CL2013000163A1/es unknown
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2014
- 2014-05-22 US US14/284,567 patent/US9017518B2/en active Active
- 2014-05-22 US US14/284,585 patent/US9017519B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| PT2410023E (pt) | 2013-01-25 |
| CN103003371A (zh) | 2013-03-27 |
| JP2013538773A (ja) | 2013-10-17 |
| KR20130132744A (ko) | 2013-12-05 |
| US9017518B2 (en) | 2015-04-28 |
| SI2410023T1 (sl) | 2013-03-29 |
| US8992734B2 (en) | 2015-03-31 |
| US20140251564A1 (en) | 2014-09-11 |
| CA2804146A1 (en) | 2012-01-26 |
| US20140251916A1 (en) | 2014-09-11 |
| EP2410023B1 (en) | 2012-10-17 |
| EP2410023A1 (en) | 2012-01-25 |
| TWI519482B (zh) | 2016-02-01 |
| US9017519B2 (en) | 2015-04-28 |
| BR112013000811A2 (pt) | 2016-05-24 |
| TW201204634A (en) | 2012-02-01 |
| CN103003371B (zh) | 2014-10-01 |
| AU2011281796B2 (en) | 2013-10-03 |
| EP2596067B1 (en) | 2017-08-30 |
| AU2011281796A1 (en) | 2013-01-31 |
| ES2397818T3 (es) | 2013-03-11 |
| CA2804146C (en) | 2018-04-03 |
| WO2012010466A1 (en) | 2012-01-26 |
| JP5762536B2 (ja) | 2015-08-12 |
| RU2013107370A (ru) | 2014-08-27 |
| KR101811784B1 (ko) | 2017-12-26 |
| US20130192784A1 (en) | 2013-08-01 |
| CL2013000163A1 (es) | 2013-06-28 |
| PL2410023T3 (pl) | 2013-03-29 |
| EP2596067A1 (en) | 2013-05-29 |
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