RO94835B1 - Metoda de dezagregare a catalizatorilor pe suport ceramic pe baza de alumina - Google Patents
Metoda de dezagregare a catalizatorilor pe suport ceramic pe baza de aluminaInfo
- Publication number
- RO94835B1 RO94835B1 RO124749A RO12474986A RO94835B1 RO 94835 B1 RO94835 B1 RO 94835B1 RO 124749 A RO124749 A RO 124749A RO 12474986 A RO12474986 A RO 12474986A RO 94835 B1 RO94835 B1 RO 94835B1
- Authority
- RO
- Romania
- Prior art keywords
- alumina
- catalysts based
- ceramic carrier
- volume
- parts
- Prior art date
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 title abstract 2
- 239000000919 ceramic Substances 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
Landscapes
- Catalysts (AREA)
Abstract
Inventia se refera la o metoda de dezagregare a catalizatorilor pe suport ceramic pe baza de alumina constituita din dezagregarea a 1 parte în greutate din proba cu un amestec de acizi format din 40 parti în volum acid fosforic, 11 parti în volum acid acetic, 40 parti în volum acid sulfuric si 29 parti în volum acid azotic la 160...180 degree C, presiune de 10...20 bar, timp de 50...70 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124749A RO94835B1 (ro) | 1986-09-12 | 1986-09-12 | Metoda de dezagregare a catalizatorilor pe suport ceramic pe baza de alumina |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124749A RO94835B1 (ro) | 1986-09-12 | 1986-09-12 | Metoda de dezagregare a catalizatorilor pe suport ceramic pe baza de alumina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO94835B1 true RO94835B1 (ro) | 1988-07-31 |
Family
ID=40904405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO124749A RO94835B1 (ro) | 1986-09-12 | 1986-09-12 | Metoda de dezagregare a catalizatorilor pe suport ceramic pe baza de alumina |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO94835B1 (ro) |
-
1986
- 1986-09-12 RO RO124749A patent/RO94835B1/ro unknown
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