DE1567824A1 - Verfahren zur Herstellung von kristallinen synthetischen Zeolithen - Google Patents
Verfahren zur Herstellung von kristallinen synthetischen ZeolithenInfo
- Publication number
- DE1567824A1 DE1567824A1 DE19661567824 DE1567824A DE1567824A1 DE 1567824 A1 DE1567824 A1 DE 1567824A1 DE 19661567824 DE19661567824 DE 19661567824 DE 1567824 A DE1567824 A DE 1567824A DE 1567824 A1 DE1567824 A1 DE 1567824A1
- Authority
- DE
- Germany
- Prior art keywords
- silicate
- sodium
- reaction mixture
- active
- ratio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims 4
- 238000004519 manufacturing process Methods 0.000 title claims 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 6
- 239000011541 reaction mixture Substances 0.000 claims 6
- 239000011734 sodium Substances 0.000 claims 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims 4
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 claims 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims 3
- 239000004115 Sodium Silicate Substances 0.000 claims 3
- 239000000470 constituent Substances 0.000 claims 3
- 238000002425 crystallisation Methods 0.000 claims 3
- 230000008025 crystallization Effects 0.000 claims 3
- 239000000429 sodium aluminium silicate Substances 0.000 claims 3
- 235000012217 sodium aluminium silicate Nutrition 0.000 claims 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims 3
- 229910052911 sodium silicate Inorganic materials 0.000 claims 3
- KEZYHIPQRGTUDU-UHFFFAOYSA-N 2-[dithiocarboxy(methyl)amino]acetic acid Chemical compound SC(=S)N(C)CC(O)=O KEZYHIPQRGTUDU-UHFFFAOYSA-N 0.000 claims 2
- 229910021536 Zeolite Inorganic materials 0.000 claims 2
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims 2
- 229910001388 sodium aluminate Inorganic materials 0.000 claims 2
- 239000010457 zeolite Substances 0.000 claims 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 241000842783 Orna Species 0.000 claims 1
- 230000032683 aging Effects 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005342 ion exchange Methods 0.000 claims 1
- 239000002808 molecular sieve Substances 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 150000004760 silicates Chemical class 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
- C01B33/28—Base exchange silicates, e.g. zeolites
- C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
- C01B33/2815—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of type A (UNION CARBIDE trade name; corresponds to GRACE's types Z-12 or Z-12L)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4761565A GB1171463A (en) | 1965-11-10 | 1965-11-10 | Improvements in or relating to the manufacture of Synthetic Zeolites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1567824A1 true DE1567824A1 (de) | 1970-07-23 |
Family
ID=10445632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661567824 Pending DE1567824A1 (de) | 1965-11-10 | 1966-11-04 | Verfahren zur Herstellung von kristallinen synthetischen Zeolithen |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1567824A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1171463A (cg-RX-API-DMAC10.html) |
| NL (1) | NL6615349A (cg-RX-API-DMAC10.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2002626A1 (de) * | 1970-01-22 | 1971-08-26 | Bayer Ag | Verfahren zur Herstellung von Zeolithen mit Faujasit-Struktur |
| US5785944A (en) * | 1996-07-31 | 1998-07-28 | Chevron U.S.A. Inc. | Preparation of Y zeolite |
-
1965
- 1965-11-10 GB GB4761565A patent/GB1171463A/en not_active Expired
-
1966
- 1966-10-31 NL NL6615349A patent/NL6615349A/xx unknown
- 1966-11-04 DE DE19661567824 patent/DE1567824A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1171463A (en) | 1969-11-19 |
| NL6615349A (cg-RX-API-DMAC10.html) | 1967-05-11 |
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