CA1082671A - Synthesis of faujasite - Google Patents
Synthesis of faujasiteInfo
- Publication number
- CA1082671A CA1082671A CA262,517A CA262517A CA1082671A CA 1082671 A CA1082671 A CA 1082671A CA 262517 A CA262517 A CA 262517A CA 1082671 A CA1082671 A CA 1082671A
- Authority
- CA
- Canada
- Prior art keywords
- na2o
- slurry
- sio2
- silica
- alumina
- 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.)
- Expired
Links
- 239000012013 faujasite Substances 0.000 title abstract description 18
- 230000015572 biosynthetic process Effects 0.000 title abstract description 14
- 238000003786 synthesis reaction Methods 0.000 title abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 193
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 96
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 58
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 58
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 58
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 58
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 58
- 230000006911 nucleation Effects 0.000 claims abstract description 56
- 238000010899 nucleation Methods 0.000 claims abstract description 48
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000000203 mixture Substances 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 41
- 230000008569 process Effects 0.000 claims abstract description 32
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 31
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000002002 slurry Substances 0.000 claims description 72
- 229910001868 water Inorganic materials 0.000 claims description 54
- 239000000376 reactant Substances 0.000 claims description 28
- 239000004115 Sodium Silicate Substances 0.000 claims description 23
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 22
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 12
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 9
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 7
- 238000002425 crystallisation Methods 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 6
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims description 2
- 239000011369 resultant mixture Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- 239000013078 crystal Substances 0.000 claims 1
- 239000010457 zeolite Substances 0.000 abstract description 29
- 229910021536 Zeolite Inorganic materials 0.000 abstract description 27
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000012066 reaction slurry Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 31
- 239000000243 solution Substances 0.000 description 28
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 8
- 230000032683 aging Effects 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 239000000499 gel Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 229910001948 sodium oxide Inorganic materials 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229940037003 alum Drugs 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000003518 caustics Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 230000008570 general process Effects 0.000 description 3
- 150000004684 trihydrates Chemical class 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- -1 aluminum sulfate Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- TURAMGVWNUTQKH-UHFFFAOYSA-N propa-1,2-dien-1-one Chemical compound C=C=C=O TURAMGVWNUTQKH-UHFFFAOYSA-N 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 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)
- C01B33/2853—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) of type Y
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65369576A | 1976-01-30 | 1976-01-30 | |
| US653,695 | 1976-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1082671A true CA1082671A (en) | 1980-07-29 |
Family
ID=24621965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA262,517A Expired CA1082671A (en) | 1976-01-30 | 1976-10-01 | Synthesis of faujasite |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5294899A (enrdf_load_stackoverflow) |
| AU (1) | AU505874B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1082671A (enrdf_load_stackoverflow) |
| DE (1) | DE2703264A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2339571A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1560223A (enrdf_load_stackoverflow) |
| IT (1) | IT1091561B (enrdf_load_stackoverflow) |
| NL (1) | NL7700908A (enrdf_load_stackoverflow) |
| ZA (1) | ZA77535B (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU562999B2 (en) * | 1982-12-27 | 1987-06-25 | W.R. Grace & Co. | High silica/alumina ratio faujasite type nay |
| DE3311339C2 (de) * | 1983-03-29 | 1985-02-07 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung einer Impfmischung für die Faujasit-Synthese |
| JPS6121911A (ja) * | 1984-07-11 | 1986-01-30 | Toyo Soda Mfg Co Ltd | フオ−ジヤサイト型ゼオライトの製造方法 |
| DE3538416A1 (de) * | 1985-10-29 | 1987-05-07 | Degussa | Verfahren zur herstellung einer impfmischung fuer die faujasit-synthese |
| JP3510742B2 (ja) * | 1996-08-22 | 2004-03-29 | 触媒化成工業株式会社 | フォージャサイト型ゼオライトおよびその製造方法 |
| CZ20011894A3 (cs) * | 1999-10-26 | 2002-01-16 | Ajkai Timföld Kft | Způsob výroby syntetických zeolitů |
| JP4488691B2 (ja) * | 2003-04-15 | 2010-06-23 | 日揮触媒化成株式会社 | フォージャサイト型ゼオライトの製造方法 |
| JP5116326B2 (ja) * | 2007-03-20 | 2013-01-09 | 日揮触媒化成株式会社 | 微小フォージャサイト型ゼオライトの合成方法 |
| JP5483814B2 (ja) * | 2007-12-28 | 2014-05-07 | 日揮触媒化成株式会社 | コロイド状フォージャサイト型ゼオライトおよびその合成方法 |
| FR3010071B1 (fr) | 2013-09-02 | 2015-08-21 | Ceca Sa | Zeolithes a porosite hierarchisee |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3639099A (en) * | 1970-08-13 | 1972-02-01 | Grace W R & Co | Preparation of high-silica faujasite |
-
1976
- 1976-10-01 CA CA262,517A patent/CA1082671A/en not_active Expired
-
1977
- 1977-01-27 DE DE19772703264 patent/DE2703264A1/de not_active Withdrawn
- 1977-01-28 NL NL7700908A patent/NL7700908A/xx not_active Application Discontinuation
- 1977-01-28 IT IT19752/77A patent/IT1091561B/it active
- 1977-01-28 GB GB3564/77A patent/GB1560223A/en not_active Expired
- 1977-01-31 ZA ZA770535A patent/ZA77535B/xx unknown
- 1977-01-31 JP JP887277A patent/JPS5294899A/ja active Granted
- 1977-01-31 FR FR7702644A patent/FR2339571A1/fr active Granted
- 1977-02-01 AU AU21840/77A patent/AU505874B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1091561B (it) | 1985-07-06 |
| ZA77535B (en) | 1977-12-28 |
| DE2703264A1 (de) | 1977-08-04 |
| GB1560223A (en) | 1980-01-30 |
| JPS5294899A (en) | 1977-08-09 |
| AU2184077A (en) | 1978-08-10 |
| JPS6137206B2 (enrdf_load_stackoverflow) | 1986-08-22 |
| AU505874B2 (en) | 1979-12-06 |
| FR2339571B1 (enrdf_load_stackoverflow) | 1983-04-01 |
| FR2339571A1 (fr) | 1977-08-26 |
| NL7700908A (nl) | 1977-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |