RO84777B1 - Procedeu pentru obtinerea catalizatorilor de fosfat de fier - Google Patents
Procedeu pentru obtinerea catalizatorilor de fosfat de fierInfo
- Publication number
- RO84777B1 RO84777B1 RO106613A RO10661382A RO84777B1 RO 84777 B1 RO84777 B1 RO 84777B1 RO 106613 A RO106613 A RO 106613A RO 10661382 A RO10661382 A RO 10661382A RO 84777 B1 RO84777 B1 RO 84777B1
- Authority
- RO
- Romania
- Prior art keywords
- phosphate
- support
- catalyst
- iron catalysts
- combination
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title abstract 4
- 229910019142 PO4 Inorganic materials 0.000 title abstract 3
- 239000010452 phosphate Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052742 iron Inorganic materials 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 230000009849 deactivation Effects 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- DPTATFGPDCLUTF-UHFFFAOYSA-N phosphanylidyneiron Chemical compound [Fe]#P DPTATFGPDCLUTF-UHFFFAOYSA-N 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Inventia se refera la un procedeu de obtinere a unui catalizator continînd fosfat ce cuprinde o combinatie dintr-un material inert ca silice si acid fosforic. Suportul este format prin amestecarea materialului inert si a acidului fosforic împreuna pentru a forma o suspensie evaporarea pentru îndepartarea lichidului si calcinarea masei rezultate. Acest suport se foloseste în combinatie cu catalizatori continîand fosfat pentru împiedica dezactivarea acestora determinata de spalarea ionilor de fosfat din catalizator. Acest suport se combina cu un catalizator de oxidare de fier fosfor si se utilizeaza la oxidehidrogenarea de acid izobutiric pentru a forma metacrilic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106613A RO84777B1 (ro) | 1982-02-12 | 1982-02-12 | Procedeu pentru obtinerea catalizatorilor de fosfat de fier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO106613A RO84777B1 (ro) | 1982-02-12 | 1982-02-12 | Procedeu pentru obtinerea catalizatorilor de fosfat de fier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO84777B1 true RO84777B1 (ro) | 1984-09-30 |
Family
ID=40903456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO106613A RO84777B1 (ro) | 1982-02-12 | 1982-02-12 | Procedeu pentru obtinerea catalizatorilor de fosfat de fier |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO84777B1 (ro) |
-
1982
- 1982-02-12 RO RO106613A patent/RO84777B1/ro unknown
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