CN108264054B - 采用晶种导向法合成富硅zsm-22沸石分子筛的方法 - Google Patents
采用晶种导向法合成富硅zsm-22沸石分子筛的方法 Download PDFInfo
- Publication number
- CN108264054B CN108264054B CN201810175883.8A CN201810175883A CN108264054B CN 108264054 B CN108264054 B CN 108264054B CN 201810175883 A CN201810175883 A CN 201810175883A CN 108264054 B CN108264054 B CN 108264054B
- Authority
- CN
- China
- Prior art keywords
- silicon
- zsm
- molecular sieve
- seed crystal
- source
- 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.)
- Active
Links
- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract description 37
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000010457 zeolite Substances 0.000 title claims abstract description 37
- 239000002808 molecular sieve Substances 0.000 title claims abstract description 31
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 29
- 239000010703 silicon Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000013078 crystal Substances 0.000 title claims abstract description 22
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 9
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 9
- 238000000967 suction filtration Methods 0.000 claims abstract description 9
- 239000003513 alkali Substances 0.000 claims abstract description 5
- 238000000227 grinding Methods 0.000 claims abstract description 5
- 239000006259 organic additive Substances 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 4
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052593 corundum Inorganic materials 0.000 claims description 4
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical group [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 4
- 229910001593 boehmite Inorganic materials 0.000 claims description 3
- 229910052681 coesite Inorganic materials 0.000 claims description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims description 3
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical group O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052682 stishovite Inorganic materials 0.000 claims description 3
- 229910052905 tridymite Inorganic materials 0.000 claims description 3
- 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 claims description 2
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 12
- 238000003786 synthesis reaction Methods 0.000 abstract description 12
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 13
- 238000002425 crystallisation Methods 0.000 description 11
- 230000008025 crystallization Effects 0.000 description 11
- -1 polytetrafluoroethylene Polymers 0.000 description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 4
- 229910003243 Na2SiO3·9H2O Inorganic materials 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- 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
- C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
- C01B39/08—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis the aluminium atoms being wholly replaced
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810175883.8A CN108264054B (zh) | 2018-03-02 | 2018-03-02 | 采用晶种导向法合成富硅zsm-22沸石分子筛的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810175883.8A CN108264054B (zh) | 2018-03-02 | 2018-03-02 | 采用晶种导向法合成富硅zsm-22沸石分子筛的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108264054A CN108264054A (zh) | 2018-07-10 |
CN108264054B true CN108264054B (zh) | 2020-08-14 |
Family
ID=62774490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810175883.8A Active CN108264054B (zh) | 2018-03-02 | 2018-03-02 | 采用晶种导向法合成富硅zsm-22沸石分子筛的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108264054B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110078095A (zh) * | 2019-05-09 | 2019-08-02 | 嘉兴学院 | 晶种导向法合成全硅zsm-39沸石的方法 |
CN110040742B (zh) * | 2019-05-09 | 2022-10-21 | 嘉兴学院 | 晶种导向法合成全硅zsm-51沸石的方法 |
CN115057451B (zh) * | 2022-05-20 | 2023-12-26 | 大连理工大学 | 无碱金属离子体系合成全硅zsm-22分子筛及油脂制生物航煤催化剂的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103101924A (zh) * | 2013-02-01 | 2013-05-15 | 浙江大学 | 晶种合成法制备zsm-22分子筛的方法 |
CN106185971A (zh) * | 2015-05-27 | 2016-12-07 | 中国石油天然气股份有限公司 | 一种sapo-34分子筛的制备方法 |
-
2018
- 2018-03-02 CN CN201810175883.8A patent/CN108264054B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103101924A (zh) * | 2013-02-01 | 2013-05-15 | 浙江大学 | 晶种合成法制备zsm-22分子筛的方法 |
CN106185971A (zh) * | 2015-05-27 | 2016-12-07 | 中国石油天然气股份有限公司 | 一种sapo-34分子筛的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108264054A (zh) | 2018-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108217682B (zh) | 采用晶种导向法合成富硅zsm-48沸石分子筛的方法 | |
CN108190913B (zh) | 采用晶种导向法合成富硅zsm-5沸石分子筛的方法 | |
US9962688B2 (en) | Method for synthesizing molecular sieve SSZ-13 | |
CN101249968B (zh) | 无有机模板剂合成Beta分子筛的方法 | |
US9963350B2 (en) | ZSM-5 type molecular sieve synthesis method | |
CN108264054B (zh) | 采用晶种导向法合成富硅zsm-22沸石分子筛的方法 | |
JP6381797B2 (ja) | モレキュラーシーブssz−98 | |
CN108217683B (zh) | 采用晶种导向法合成富硅zsm-23沸石分子筛的方法 | |
JP2017526608A (ja) | モレキュラーシーブssz−98の製造方法 | |
TW201632463A (zh) | 一種用於合成fer/mor類型之複合分子篩的方法 | |
CN101177282A (zh) | 不用有机模板剂合成高结晶度zsm-5分子筛的方法 | |
JP2017535500A (ja) | ゼオライトssz−52を調製するための方法 | |
CN110040742B (zh) | 晶种导向法合成全硅zsm-51沸石的方法 | |
CN111592011A (zh) | 以teaoh为有机模板剂直接合成ssz-13沸石分子筛的方法 | |
CN108097293B (zh) | 锡掺杂的mfi结构沸石分子筛的合成方法和应用 | |
CN109592696B (zh) | 一种纳米片状斜发沸石分子筛的制备方法 | |
CN108529645B (zh) | 棱柱状微孔小晶粒丝光沸石分子筛的制备方法 | |
CN102674390A (zh) | 一种直接合成杂原子取代的多级有序介孔分子筛的方法 | |
JP2006206433A (ja) | アミン化合物の混合物によるzbm−30ゼオライトの新規合成方法 | |
CN106830005A (zh) | 无溶剂路线高温快速合成eu‑1沸石分子筛的方法 | |
CN110817899B (zh) | 一种促进zsm-11分子筛合成的方法 | |
CN114014335B (zh) | 一种硅锗utl型大孔分子筛及其制备方法 | |
CN109264738A (zh) | 无模板剂合成含有金属的介孔ets-10沸石的合成方法 | |
CN101941718B (zh) | 一种合成ton结构分子筛的方法 | |
CN101941717A (zh) | 合成ton结构分子筛的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190321 Address after: 323000 No. 335 Green Valley Avenue, Shuige Industrial Park, Nanmingshan Street Office, Liandu District, Lishui City, Zhejiang Province Applicant after: Zhejiang Ji Ruitong New Material Co.,Ltd. Address before: 310058 Yuhang Tang Road, Xihu District, Hangzhou, Zhejiang 866 Applicant before: Zhejiang University |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for synthesizing silicon rich ZSM-22 zeolite molecular sieve using seed crystal orientation Granted publication date: 20200814 Pledgee: CITIC Bank Limited by Share Ltd. Lishui branch Pledgor: Zhejiang Ji Ruitong New Material Co.,Ltd. Registration number: Y2024330001083 |