RO85301B1 - Procedeu de preparare a sitelor moleculare - Google Patents
Procedeu de preparare a sitelor moleculareInfo
- Publication number
- RO85301B1 RO85301B1 RO107541A RO10754182A RO85301B1 RO 85301 B1 RO85301 B1 RO 85301B1 RO 107541 A RO107541 A RO 107541A RO 10754182 A RO10754182 A RO 10754182A RO 85301 B1 RO85301 B1 RO 85301B1
- Authority
- RO
- Romania
- Prior art keywords
- preparation
- molecular sieves
- al2o3
- propinol
- na2o
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000002808 molecular sieve Substances 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 238000002425 crystallisation Methods 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 238000001027 hydrothermal synthesis Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Inventia se refera la un procedeu de preparare a sitelor moleculare de tip mordenit, prin sinteza hidrotermala, care foloseste un mediu de reactie, avînd compozitia initiala, în raporturi moleculare, formata din : SiO2 = Al2O3 = 25...250; Na2O : Al2O3 = 15...70; R - OH : Al2O3 = 1000...9000, în care R poate fi un alcool inferior din seria C1...C7, de preferinta metanol, etanol, propinol sau butanol, formîndu-se la temperatura ambianta, un gel care este apoi supus cristalizarii la temperaturi de 100...200 degree C, la presiunea vaporilor saturati, durata de cristalizare fiind de 20...30h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107541A RO85301B1 (ro) | 1982-05-17 | 1982-05-17 | Procedeu de preparare a sitelor moleculare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107541A RO85301B1 (ro) | 1982-05-17 | 1982-05-17 | Procedeu de preparare a sitelor moleculare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO85301A2 RO85301A2 (ro) | 1984-09-29 |
| RO85301B1 true RO85301B1 (ro) | 1984-10-30 |
Family
ID=20111532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO107541A RO85301B1 (ro) | 1982-05-17 | 1982-05-17 | Procedeu de preparare a sitelor moleculare |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO85301B1 (ro) |
-
1982
- 1982-05-17 RO RO107541A patent/RO85301B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO85301A2 (ro) | 1984-09-29 |
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