JPH0529604B2 - - Google Patents
Info
- Publication number
- JPH0529604B2 JPH0529604B2 JP23173684A JP23173684A JPH0529604B2 JP H0529604 B2 JPH0529604 B2 JP H0529604B2 JP 23173684 A JP23173684 A JP 23173684A JP 23173684 A JP23173684 A JP 23173684A JP H0529604 B2 JPH0529604 B2 JP H0529604B2
- Authority
- JP
- Japan
- Prior art keywords
- zeolite
- alumina
- reaction mixture
- source
- aqueous reaction
- 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 - Fee Related
Links
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 80
- 239000010457 zeolite Substances 0.000 claims description 66
- 229910021536 Zeolite Inorganic materials 0.000 claims description 60
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 52
- 239000011541 reaction mixture Substances 0.000 claims description 48
- 238000002425 crystallisation Methods 0.000 claims description 27
- 230000008025 crystallization Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 20
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 19
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 14
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical group [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 239000012013 faujasite Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 47
- 239000000377 silicon dioxide Substances 0.000 description 23
- 239000003513 alkali Substances 0.000 description 21
- 239000002002 slurry Substances 0.000 description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 238000007792 addition Methods 0.000 description 10
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000003756 stirring Methods 0.000 description 7
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 6
- 229910001388 sodium aluminate Inorganic materials 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000000017 hydrogel Substances 0.000 description 5
- 235000011121 sodium hydroxide Nutrition 0.000 description 5
- 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 3
- 238000002474 experimental method Methods 0.000 description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910001680 bayerite Inorganic materials 0.000 description 1
- 229910001593 boehmite Inorganic materials 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 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
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23173684A JPS61111912A (ja) | 1984-11-02 | 1984-11-02 | 結晶性アルミノシリケ−トゼオライトの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23173684A JPS61111912A (ja) | 1984-11-02 | 1984-11-02 | 結晶性アルミノシリケ−トゼオライトの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61111912A JPS61111912A (ja) | 1986-05-30 |
| JPH0529604B2 true JPH0529604B2 (cs) | 1993-05-06 |
Family
ID=16928229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23173684A Granted JPS61111912A (ja) | 1984-11-02 | 1984-11-02 | 結晶性アルミノシリケ−トゼオライトの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61111912A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100978979B1 (ko) | 2006-02-14 | 2010-08-30 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 분자체의 고 처리량 제조 방법 |
-
1984
- 1984-11-02 JP JP23173684A patent/JPS61111912A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61111912A (ja) | 1986-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |