UA80643U - Process for the preparation of calcium carbonate - Google Patents
Process for the preparation of calcium carbonateInfo
- Publication number
- UA80643U UA80643U UAU201213233U UAU201213233U UA80643U UA 80643 U UA80643 U UA 80643U UA U201213233 U UAU201213233 U UA U201213233U UA U201213233 U UAU201213233 U UA U201213233U UA 80643 U UA80643 U UA 80643U
- Authority
- UA
- Ukraine
- Prior art keywords
- calcium carbonate
- preparation
- carried out
- lime
- lime milk
- Prior art date
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title abstract 6
- 229910000019 calcium carbonate Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 3
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 3
- 239000004571 lime Substances 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 239000008267 milk Substances 0.000 abstract 2
- 210000004080 milk Anatomy 0.000 abstract 2
- 235000013336 milk Nutrition 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 238000003763 carbonization Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
A process for the preparation of calcium carbonate comprises burning of carbonate raw material and slaking of lime with water. After that carbonization of lime milk with carbon dioxide and filtration of chalk suspension are carried out. Then drying of calcium carbonate paste is carried out. Before the supply to the carbonizer the lime milk is treated with direct steam in magnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAU201213233U UA80643U (en) | 2012-11-20 | 2012-11-20 | Process for the preparation of calcium carbonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAU201213233U UA80643U (en) | 2012-11-20 | 2012-11-20 | Process for the preparation of calcium carbonate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA80643U true UA80643U (en) | 2013-06-10 |
Family
ID=51949167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAU201213233U UA80643U (en) | 2012-11-20 | 2012-11-20 | Process for the preparation of calcium carbonate |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA80643U (en) |
-
2012
- 2012-11-20 UA UAU201213233U patent/UA80643U/en unknown
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