CS274757B2 - Method of technical calcium nitrate cleaning - Google Patents
Method of technical calcium nitrate cleaningInfo
- Publication number
- CS274757B2 CS274757B2 CS60687A CS60687A CS274757B2 CS 274757 B2 CS274757 B2 CS 274757B2 CS 60687 A CS60687 A CS 60687A CS 60687 A CS60687 A CS 60687A CS 274757 B2 CS274757 B2 CS 274757B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- calcium nitrate
- calcium
- technical calcium
- production
- precipitated calcium
- Prior art date
Links
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 3
- 238000004140 cleaning Methods 0.000 title 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 3
- 159000000007 calcium salts Chemical class 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 239000013058 crude material Substances 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 1
Classifications
-
- 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
- C01F11/36—Nitrates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS60687A CS274757B2 (en) | 1987-01-30 | 1987-01-30 | Method of technical calcium nitrate cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS60687A CS274757B2 (en) | 1987-01-30 | 1987-01-30 | Method of technical calcium nitrate cleaning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS8700606A1 CS8700606A1 (en) | 1990-11-14 |
| CS274757B2 true CS274757B2 (en) | 1991-10-15 |
Family
ID=5338457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS60687A CS274757B2 (en) | 1987-01-30 | 1987-01-30 | Method of technical calcium nitrate cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS274757B2 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2239601C1 (ru) * | 2003-11-20 | 2004-11-10 | Общество с ограниченной ответственностью "Научно-инженерный центр" | Способ получения очищенного раствора нитрата кальция |
-
1987
- 1987-01-30 CS CS60687A patent/CS274757B2/cs unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2239601C1 (ru) * | 2003-11-20 | 2004-11-10 | Общество с ограниченной ответственностью "Научно-инженерный центр" | Способ получения очищенного раствора нитрата кальция |
Also Published As
| Publication number | Publication date |
|---|---|
| CS8700606A1 (en) | 1990-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| IF00 | In force as of 2000-06-30 in czech republic |