RO96827B1 - Procedeu semicontinuu de obtinere a fosfatului secundar de calciu - Google Patents
Procedeu semicontinuu de obtinere a fosfatului secundar de calciuInfo
- Publication number
- RO96827B1 RO96827B1 RO126459A RO12645987A RO96827B1 RO 96827 B1 RO96827 B1 RO 96827B1 RO 126459 A RO126459 A RO 126459A RO 12645987 A RO12645987 A RO 12645987A RO 96827 B1 RO96827 B1 RO 96827B1
- Authority
- RO
- Romania
- Prior art keywords
- semicountinuous
- calcium phosphate
- secondary calcium
- obtaining secondary
- calcium
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 title 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 2
- 239000011575 calcium Substances 0.000 abstract 2
- 229910052791 calcium Inorganic materials 0.000 abstract 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 abstract 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 239000002537 cosmetic Substances 0.000 abstract 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 abstract 1
- 229910000160 potassium phosphate Inorganic materials 0.000 abstract 1
- 235000011009 potassium phosphates Nutrition 0.000 abstract 1
Landscapes
- Cosmetics (AREA)
Abstract
Inventia se refera la un procedeu semicontinuu de obtinere a fosfatului secundar de calciu anhidru de calitate necesara pentru fabricarea luminoforilor de tip halofosfat de calciu. Procedeul prevede ca reactia dintre clorura de calciu si fosfatul secundar de amoniu sa aiba loc în prezenta de fosfat primar de potasiu la temperatura de 95...97 degree C. Produsul obtinut prin procedeul conform inventiei, având puritate avansata si granulatie uniforma, poate fi folosit, de asemenea, în industria cosmetica si ca reactiv p.a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO126459A RO96827B1 (ro) | 1987-01-07 | 1987-01-07 | Procedeu semicontinuu de obtinere a fosfatului secundar de calciu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO126459A RO96827B1 (ro) | 1987-01-07 | 1987-01-07 | Procedeu semicontinuu de obtinere a fosfatului secundar de calciu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO96827A2 RO96827A2 (ro) | 1989-04-28 |
| RO96827B1 true RO96827B1 (ro) | 1989-05-02 |
Family
ID=20120328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO126459A RO96827B1 (ro) | 1987-01-07 | 1987-01-07 | Procedeu semicontinuu de obtinere a fosfatului secundar de calciu |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO96827B1 (ro) |
-
1987
- 1987-01-07 RO RO126459A patent/RO96827B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO96827A2 (ro) | 1989-04-28 |
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