ATE498584T1 - Verbessertes verfahren zur herstellung von zsm-5- zeolithen - Google Patents
Verbessertes verfahren zur herstellung von zsm-5- zeolithenInfo
- Publication number
- ATE498584T1 ATE498584T1 AT05795991T AT05795991T ATE498584T1 AT E498584 T1 ATE498584 T1 AT E498584T1 AT 05795991 T AT05795991 T AT 05795991T AT 05795991 T AT05795991 T AT 05795991T AT E498584 T1 ATE498584 T1 AT E498584T1
- Authority
- AT
- Austria
- Prior art keywords
- solution
- zeolites
- improved method
- heating
- molar ratio
- Prior art date
Links
- 239000010457 zeolite Substances 0.000 title abstract 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229910001388 sodium aluminate Inorganic materials 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/36—Pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
- C01B39/38—Type ZSM-5
- C01B39/40—Type ZSM-5 using at least one organic template directing agent
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/36—Pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
- C01B39/38—Type ZSM-5
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT002136A ITMI20042136A1 (it) | 2004-11-08 | 2004-11-08 | Procedimento perfezionato per la preparazione di zeoliti zsm-5 |
| PCT/EP2005/011550 WO2006048188A1 (en) | 2004-11-08 | 2005-10-25 | Improved process for the preparation of zms-5 zeolites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE498584T1 true ATE498584T1 (de) | 2011-03-15 |
Family
ID=35429602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05795991T ATE498584T1 (de) | 2004-11-08 | 2005-10-25 | Verbessertes verfahren zur herstellung von zsm-5- zeolithen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20090053135A1 (de) |
| EP (1) | EP1817258B1 (de) |
| JP (1) | JP2008518874A (de) |
| AT (1) | ATE498584T1 (de) |
| DE (1) | DE602005026434D1 (de) |
| DK (1) | DK1817258T3 (de) |
| IT (1) | ITMI20042136A1 (de) |
| SI (1) | SI1817258T1 (de) |
| WO (1) | WO2006048188A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10081552B2 (en) * | 2012-12-21 | 2018-09-25 | Exxonmobil Research And Engineering Company | Small crystal ZSM-5, its synthesis and use |
| CN110330030B (zh) * | 2019-07-31 | 2022-12-09 | 山东齐鲁华信实业股份有限公司 | 用低苛性比偏铝酸钠生产择型分子筛zsm-5的生产方法 |
| CN112624145A (zh) * | 2020-12-25 | 2021-04-09 | 南开大学 | 一种mfi分子筛纳米片的合成方法 |
| CN115231586B (zh) * | 2022-07-06 | 2023-10-20 | 安阳工学院 | 晶面可调节Coffin形貌ZSM-5分子筛及其合成方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3702886A (en) * | 1969-10-10 | 1972-11-14 | Mobil Oil Corp | Crystalline zeolite zsm-5 and method of preparing the same |
| GB1567948A (en) * | 1976-07-22 | 1980-05-21 | Ici Ltd | Zeolite synthesis |
| DK164097C (da) * | 1982-09-20 | 1992-10-05 | Tosoh Corp | Fremgangsmaade til fremstilling af zeoliter |
| US5628978A (en) * | 1994-12-23 | 1997-05-13 | Intevep, S.A. | MTW zeolite for cracking feedstock into olefins and isoparaffins |
| CN1041399C (zh) * | 1994-12-30 | 1998-12-30 | 中国石油化工总公司 | 一种含稀土的结晶硅酸铝沸石 |
| US6864202B2 (en) * | 2002-09-16 | 2005-03-08 | Indian Oil Corporation Limited | Process for preparing sodium silicate alkali solution depleted of sodium salt and enriched in silica |
| US6908603B2 (en) * | 2003-06-02 | 2005-06-21 | Engelhard Corporation | In-situ ZSM-5 synthesis |
-
2004
- 2004-11-08 IT IT002136A patent/ITMI20042136A1/it unknown
-
2005
- 2005-10-25 EP EP05795991A patent/EP1817258B1/de not_active Not-in-force
- 2005-10-25 JP JP2007539513A patent/JP2008518874A/ja not_active Abandoned
- 2005-10-25 AT AT05795991T patent/ATE498584T1/de not_active IP Right Cessation
- 2005-10-25 DK DK05795991.8T patent/DK1817258T3/da active
- 2005-10-25 US US11/718,349 patent/US20090053135A1/en not_active Abandoned
- 2005-10-25 DE DE602005026434T patent/DE602005026434D1/de active Active
- 2005-10-25 WO PCT/EP2005/011550 patent/WO2006048188A1/en active Application Filing
- 2005-10-25 SI SI200531280T patent/SI1817258T1/sl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20090053135A1 (en) | 2009-02-26 |
| DK1817258T3 (da) | 2011-06-06 |
| WO2006048188A1 (en) | 2006-05-11 |
| JP2008518874A (ja) | 2008-06-05 |
| DE602005026434D1 (de) | 2011-03-31 |
| SI1817258T1 (sl) | 2011-06-30 |
| EP1817258A1 (de) | 2007-08-15 |
| WO2006048188A8 (en) | 2007-06-14 |
| EP1817258B1 (de) | 2011-02-16 |
| ITMI20042136A1 (it) | 2005-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |