GB2360034B - Precipitated aragonite and a process for producing it - Google Patents
Precipitated aragonite and a process for producing itInfo
- Publication number
- GB2360034B GB2360034B GB0105274A GB0105274A GB2360034B GB 2360034 B GB2360034 B GB 2360034B GB 0105274 A GB0105274 A GB 0105274A GB 0105274 A GB0105274 A GB 0105274A GB 2360034 B GB2360034 B GB 2360034B
- Authority
- GB
- United Kingdom
- Prior art keywords
- producing
- precipitated aragonite
- aragonite
- precipitated
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
- 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
- C01F11/183—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds the additive being an organic compound
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- 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
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0005364A GB2360033A (en) | 2000-03-06 | 2000-03-06 | Precipitating aragonite calcium carbonate |
Publications (4)
Publication Number | Publication Date |
---|---|
GB0105274D0 GB0105274D0 (en) | 2001-04-18 |
GB2360034A GB2360034A (en) | 2001-09-12 |
GB2360034A8 GB2360034A8 (en) | 2001-10-17 |
GB2360034B true GB2360034B (en) | 2002-01-23 |
Family
ID=9887057
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0005364A Withdrawn GB2360033A (en) | 2000-03-06 | 2000-03-06 | Precipitating aragonite calcium carbonate |
GB0105274A Expired - Fee Related GB2360034B (en) | 2000-03-06 | 2001-03-02 | Precipitated aragonite and a process for producing it |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0005364A Withdrawn GB2360033A (en) | 2000-03-06 | 2000-03-06 | Precipitating aragonite calcium carbonate |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2360033A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030161894A1 (en) * | 2001-09-05 | 2003-08-28 | 3P Technologies Ltd. | Precipitated aragonite and a process for producing it |
PT2390280E (en) * | 2010-05-28 | 2015-06-01 | Omya Int Ag | Treated mineral filler products, process for the preparation thereof and uses of same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2145074A (en) * | 1983-06-16 | 1985-03-20 | Shiraishi Central Lab Co Ltd | Calcium carbonate |
WO1998052870A1 (en) * | 1997-05-21 | 1998-11-26 | Ecc International Inc. | Seeding of aragonite calcium carbonate and the product thereof |
US6022517A (en) * | 1996-09-05 | 2000-02-08 | Minerals Technologies Inc. | Acicular calcite and aragonite calcium carbonate |
-
2000
- 2000-03-06 GB GB0005364A patent/GB2360033A/en not_active Withdrawn
-
2001
- 2001-03-02 GB GB0105274A patent/GB2360034B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2145074A (en) * | 1983-06-16 | 1985-03-20 | Shiraishi Central Lab Co Ltd | Calcium carbonate |
US6022517A (en) * | 1996-09-05 | 2000-02-08 | Minerals Technologies Inc. | Acicular calcite and aragonite calcium carbonate |
WO1998052870A1 (en) * | 1997-05-21 | 1998-11-26 | Ecc International Inc. | Seeding of aragonite calcium carbonate and the product thereof |
Also Published As
Publication number | Publication date |
---|---|
GB2360034A (en) | 2001-09-12 |
GB2360034A8 (en) | 2001-10-17 |
GB0005364D0 (en) | 2000-04-26 |
GB0105274D0 (en) | 2001-04-18 |
GB2360033A (en) | 2001-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20060302 |