RO93555B1 - Procedeu de purificare a fosfatului primar de potasiu - Google Patents
Procedeu de purificare a fosfatului primar de potasiuInfo
- Publication number
- RO93555B1 RO93555B1 RO121573A RO12157385A RO93555B1 RO 93555 B1 RO93555 B1 RO 93555B1 RO 121573 A RO121573 A RO 121573A RO 12157385 A RO12157385 A RO 12157385A RO 93555 B1 RO93555 B1 RO 93555B1
- Authority
- RO
- Romania
- Prior art keywords
- potassium phosphate
- purifying
- filtration
- dihydrogen potassium
- dihydrogen
- Prior art date
Links
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 229910000160 potassium phosphate Inorganic materials 0.000 title abstract 2
- 235000011009 potassium phosphates Nutrition 0.000 title abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title 1
- 238000001914 filtration Methods 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000000746 purification Methods 0.000 abstract 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 238000007614 solvation Methods 0.000 abstract 1
- 238000011282 treatment Methods 0.000 abstract 1
Abstract
Inventia se refera la un procedeu de purificare a fosfatului primar de potasiu tehnic printr-un procedeu complex, în mai multe etape, cuprinzînd solvire, filtrare, tratare cu clorhidrat de hidroxilamina, oxina si carbune activ, filtrare, recristalizare dubla cu concentrarea solutiei si filtrare. Se obtine un produs cu parametri de puritate corespunzatori sortimentului "pentru analiza".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121573A RO93555B1 (ro) | 1985-12-30 | 1985-12-30 | Procedeu de purificare a fosfatului primar de potasiu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121573A RO93555B1 (ro) | 1985-12-30 | 1985-12-30 | Procedeu de purificare a fosfatului primar de potasiu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO93555A2 RO93555A2 (ro) | 1987-12-31 |
| RO93555B1 true RO93555B1 (ro) | 1988-01-01 |
Family
ID=20118705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO121573A RO93555B1 (ro) | 1985-12-30 | 1985-12-30 | Procedeu de purificare a fosfatului primar de potasiu |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO93555B1 (ro) |
-
1985
- 1985-12-30 RO RO121573A patent/RO93555B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO93555A2 (ro) | 1987-12-31 |
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