DE2200745B2 - Verfahren zur herstellung synthetischer zeolithe mit der kristallstruktur des faujasits - Google Patents
Verfahren zur herstellung synthetischer zeolithe mit der kristallstruktur des faujasitsInfo
- Publication number
- DE2200745B2 DE2200745B2 DE19722200745 DE2200745A DE2200745B2 DE 2200745 B2 DE2200745 B2 DE 2200745B2 DE 19722200745 DE19722200745 DE 19722200745 DE 2200745 A DE2200745 A DE 2200745A DE 2200745 B2 DE2200745 B2 DE 2200745B2
- Authority
- DE
- Germany
- Prior art keywords
- sio
- ratio
- faujasite
- crystallization
- zeolites
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 23
- 239000012013 faujasite Substances 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000011734 sodium Substances 0.000 claims description 34
- 238000002425 crystallisation Methods 0.000 claims description 25
- 230000008025 crystallization Effects 0.000 claims description 25
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 22
- 239000010457 zeolite Substances 0.000 claims description 16
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- 230000035800 maturation Effects 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 230000032683 aging Effects 0.000 claims description 11
- 239000011541 reaction mixture Substances 0.000 claims description 10
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 9
- 230000005070 ripening Effects 0.000 claims description 9
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 9
- 229910021536 Zeolite Inorganic materials 0.000 claims description 7
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 7
- 238000003786 synthesis reaction Methods 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 238000005216 hydrothermal crystallization Methods 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 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 description 4
- JEWHCPOELGJVCB-UHFFFAOYSA-N aluminum;calcium;oxido-[oxido(oxo)silyl]oxy-oxosilane;potassium;sodium;tridecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.O.[Na].[Al].[K].[Ca].[O-][Si](=O)O[Si]([O-])=O JEWHCPOELGJVCB-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 229910001743 phillipsite Inorganic materials 0.000 claims description 3
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- 239000006227 byproduct Substances 0.000 claims description 2
- 238000009472 formulation Methods 0.000 claims description 2
- 238000011031 large-scale manufacturing process Methods 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims 3
- 239000011148 porous material Substances 0.000 claims 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- 101150028074 2 gene Proteins 0.000 claims 1
- 238000013019 agitation Methods 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 230000018109 developmental process Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000002808 molecular sieve Substances 0.000 claims 1
- 238000012916 structural analysis Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 35
- 239000000499 gel Substances 0.000 description 33
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 235000019353 potassium silicate Nutrition 0.000 description 9
- 238000010790 dilution Methods 0.000 description 7
- 239000012895 dilution Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 description 3
- 239000000429 sodium aluminium silicate Substances 0.000 description 3
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 150000004645 aluminates Chemical class 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 241000872931 Myoporum sandwicense Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000006257 total synthesis reaction Methods 0.000 description 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
- C01B33/2838—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 faujasite type, or type X or Y (UNION CARBIDE trade names; correspond to GRACE's types Z-14 and Z-14HS, respectively)
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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722200745 DE2200745B2 (de) | 1972-01-07 | 1972-01-07 | Verfahren zur herstellung synthetischer zeolithe mit der kristallstruktur des faujasits |
| GB55573A GB1409325A (en) | 1972-01-07 | 1973-01-04 | Production of synthetic zeolites of faujasite structure |
| FR7300294A FR2167709B1 (cg-RX-API-DMAC7.html) | 1972-01-07 | 1973-01-05 | |
| NL7300194A NL7300194A (cg-RX-API-DMAC7.html) | 1972-01-07 | 1973-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722200745 DE2200745B2 (de) | 1972-01-07 | 1972-01-07 | Verfahren zur herstellung synthetischer zeolithe mit der kristallstruktur des faujasits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2200745A1 DE2200745A1 (de) | 1973-07-12 |
| DE2200745B2 true DE2200745B2 (de) | 1976-10-21 |
Family
ID=5832541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722200745 Withdrawn DE2200745B2 (de) | 1972-01-07 | 1972-01-07 | Verfahren zur herstellung synthetischer zeolithe mit der kristallstruktur des faujasits |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2200745B2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2167709B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1409325A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7300194A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994015875A1 (fr) * | 1992-12-30 | 1994-07-21 | Aktsionernoe Obschestvo Moskovsky Myasokombinat 'mikoms' | Procede d'obtention d'une zeolite granulaire a partir d'une matiere argileuse naturelle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2514399C2 (de) | 1975-04-02 | 1987-01-29 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Aluminiumsilikaten |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1281545A (fr) * | 1961-01-12 | 1962-01-12 | Union Carbide Corp | Procédé de fabrication de tamis moléculaires adsorbants |
| FR1286136A (fr) * | 1961-03-24 | 1962-03-02 | Union Carbide Corp | Procédé de fabrication de la zéolite x |
| US3338672A (en) * | 1964-02-25 | 1967-08-29 | Minerals & Chem Philipp Corp | Method for making a faujasite-type crystalline zeolite |
-
1972
- 1972-01-07 DE DE19722200745 patent/DE2200745B2/de not_active Withdrawn
-
1973
- 1973-01-04 GB GB55573A patent/GB1409325A/en not_active Expired
- 1973-01-05 FR FR7300294A patent/FR2167709B1/fr not_active Expired
- 1973-01-05 NL NL7300194A patent/NL7300194A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994015875A1 (fr) * | 1992-12-30 | 1994-07-21 | Aktsionernoe Obschestvo Moskovsky Myasokombinat 'mikoms' | Procede d'obtention d'une zeolite granulaire a partir d'une matiere argileuse naturelle |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1409325A (en) | 1975-10-08 |
| DE2200745A1 (de) | 1973-07-12 |
| NL7300194A (cg-RX-API-DMAC7.html) | 1973-07-10 |
| FR2167709B1 (cg-RX-API-DMAC7.html) | 1977-12-30 |
| FR2167709A1 (cg-RX-API-DMAC7.html) | 1973-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHN | Withdrawal |