JPS636487B2 - - Google Patents
Info
- Publication number
- JPS636487B2 JPS636487B2 JP2388181A JP2388181A JPS636487B2 JP S636487 B2 JPS636487 B2 JP S636487B2 JP 2388181 A JP2388181 A JP 2388181A JP 2388181 A JP2388181 A JP 2388181A JP S636487 B2 JPS636487 B2 JP S636487B2
- Authority
- JP
- Japan
- Prior art keywords
- aqueous mixture
- temperature
- hours
- mixture
- zeolite
- 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
- 239000000203 mixture Substances 0.000 claims description 104
- 239000010457 zeolite Substances 0.000 claims description 46
- 229910021536 Zeolite Inorganic materials 0.000 claims description 44
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 44
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 42
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 21
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 21
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 19
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 18
- 239000004115 Sodium Silicate Substances 0.000 claims description 18
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 18
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical class [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 18
- 239000000377 silicon dioxide Substances 0.000 claims description 17
- 239000002253 acid Substances 0.000 claims description 15
- 238000002425 crystallisation Methods 0.000 claims description 12
- 230000008025 crystallization Effects 0.000 claims description 12
- 239000011707 mineral Chemical class 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 10
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 150000007513 acids Chemical class 0.000 claims description 3
- 229910001575 sodium mineral Chemical class 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 description 21
- 239000011734 sodium Substances 0.000 description 20
- 235000011121 sodium hydroxide Nutrition 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000013078 crystal Substances 0.000 description 12
- 229910052708 sodium Inorganic materials 0.000 description 12
- 230000032683 aging Effects 0.000 description 11
- 239000012013 faujasite Substances 0.000 description 9
- 239000000499 gel Substances 0.000 description 8
- 235000010755 mineral Nutrition 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229910052593 corundum Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 229960001866 silicon dioxide Drugs 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound 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 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 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 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- LRCFXGAMWKDGLA-UHFFFAOYSA-N dioxosilane;hydrate Chemical compound O.O=[Si]=O LRCFXGAMWKDGLA-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 229960004029 silicic acid Drugs 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2388181A JPS57140314A (en) | 1981-02-20 | 1981-02-20 | Manufacture of faujasite type zeolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2388181A JPS57140314A (en) | 1981-02-20 | 1981-02-20 | Manufacture of faujasite type zeolite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57140314A JPS57140314A (en) | 1982-08-30 |
| JPS636487B2 true JPS636487B2 (hu) | 1988-02-10 |
Family
ID=12122786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2388181A Granted JPS57140314A (en) | 1981-02-20 | 1981-02-20 | Manufacture of faujasite type zeolite |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57140314A (hu) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010021315A1 (ja) | 2008-08-19 | 2010-02-25 | 東ソー株式会社 | 高耐熱性β型ゼオライト及びそれを用いたＳＣＲ触媒 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3538416A1 (de) * | 1985-10-29 | 1987-05-07 | Degussa | Verfahren zur herstellung einer impfmischung fuer die faujasit-synthese |
| US4803060A (en) * | 1986-12-01 | 1989-02-07 | Union Oil Company Of California | Process for producing a crystalline galliosilicate with the faujasite structure |
| US5567407A (en) * | 1994-05-12 | 1996-10-22 | Coe; Charles G. | Li-exchanged low silica EMT-containing metallosilicates |
| US5573745A (en) * | 1994-05-12 | 1996-11-12 | Air Products And Chemicals, Inc. | High micropore volume low silica EMT-containing metallosilicates |
-
1981
- 1981-02-20 JP JP2388181A patent/JPS57140314A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010021315A1 (ja) | 2008-08-19 | 2010-02-25 | 東ソー株式会社 | 高耐熱性β型ゼオライト及びそれを用いたＳＣＲ触媒 |
| US8722560B2 (en) | 2008-08-19 | 2014-05-13 | Tosoh Corporation | Highly heat-resistant β-type zeolite and SCR catalyst employing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57140314A (en) | 1982-08-30 |
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