RU2002114866A - METHOD FOR PRODUCING THIN DISPERSED CHEMICAL-DEPOSITED CALCIUM CARBONATE WITH SPHERICAL PARTICLE FORM - Google Patents
METHOD FOR PRODUCING THIN DISPERSED CHEMICAL-DEPOSITED CALCIUM CARBONATE WITH SPHERICAL PARTICLE FORMInfo
- Publication number
- RU2002114866A RU2002114866A RU2002114866/15A RU2002114866A RU2002114866A RU 2002114866 A RU2002114866 A RU 2002114866A RU 2002114866/15 A RU2002114866/15 A RU 2002114866/15A RU 2002114866 A RU2002114866 A RU 2002114866A RU 2002114866 A RU2002114866 A RU 2002114866A
- Authority
- RU
- Russia
- Prior art keywords
- ions
- spherical particle
- calcium
- modifier
- maintained
- Prior art date
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims 3
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims 2
- 239000002245 particle Substances 0.000 title claims 2
- 229960003563 Calcium Carbonate Drugs 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000002194 synthesizing Effects 0.000 claims 5
- 230000015572 biosynthetic process Effects 0.000 claims 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 4
- 238000003786 synthesis reaction Methods 0.000 claims 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L cacl2 Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims 3
- 239000001110 calcium chloride Substances 0.000 claims 3
- 229910001628 calcium chloride Inorganic materials 0.000 claims 3
- 229910001424 calcium ion Inorganic materials 0.000 claims 3
- 239000003153 chemical reaction reagent Substances 0.000 claims 3
- 239000003607 modifier Substances 0.000 claims 3
- 239000007864 aqueous solution Substances 0.000 claims 2
- 239000011575 calcium Substances 0.000 claims 2
- 238000010000 carbonizing Methods 0.000 claims 2
- 150000002500 ions Chemical class 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000002244 precipitate Substances 0.000 claims 2
- 239000001187 sodium carbonate Substances 0.000 claims 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 2
- 239000000243 solution Substances 0.000 claims 2
- 229940088417 PRECIPITATED CALCIUM CARBONATE Drugs 0.000 claims 1
- 125000004432 carbon atoms Chemical group C* 0.000 claims 1
- -1 carbonate ions Chemical class 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 239000012258 stirred mixture Substances 0.000 claims 1
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002114866/15A RU2218305C1 (en) | 2002-06-05 | 2002-06-05 | Method to produce fine-grained chemically settled calcium carbonate with spherical form of particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002114866/15A RU2218305C1 (en) | 2002-06-05 | 2002-06-05 | Method to produce fine-grained chemically settled calcium carbonate with spherical form of particles |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2218305C1 RU2218305C1 (en) | 2003-12-10 |
RU2002114866A true RU2002114866A (en) | 2004-04-20 |
Family
ID=32066565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2002114866/15A RU2218305C1 (en) | 2002-06-05 | 2002-06-05 | Method to produce fine-grained chemically settled calcium carbonate with spherical form of particles |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2218305C1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8470280B2 (en) * | 2007-08-03 | 2013-06-25 | Ahmet Cüneyt Tas | Calcium carbonate microtablets and method for the preparation thereof |
EP2796412B1 (en) * | 2013-04-24 | 2021-05-12 | Università Del Salento - Dipartimento Di Ingegneria Dell'Innovazione | Synthesis of nano-sized CaCO3 particles by spray dryer |
BR112019004499B1 (en) | 2016-09-08 | 2022-07-12 | Karl Leibinger Medizintechnik Gmbh & Co. Kg | IMPLANT COMPRISING A COMPOSITE POWDER CONTAINING CALCIUM SALT HAVING MICROSTRUCTURED PARTICLES |
CN115286028B (en) * | 2022-05-12 | 2023-12-15 | 四川大学 | Preparation method and device for synthesizing high-dispersion nano calcium carbonate without using additive |
-
2002
- 2002-06-05 RU RU2002114866/15A patent/RU2218305C1/en not_active IP Right Cessation
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