DK166577B1 - Fremgangsmaade til fremstilling af krystallinske zeoliter - Google Patents
Fremgangsmaade til fremstilling af krystallinske zeoliter Download PDFInfo
- Publication number
- DK166577B1 DK166577B1 DK132085A DK132085A DK166577B1 DK 166577 B1 DK166577 B1 DK 166577B1 DK 132085 A DK132085 A DK 132085A DK 132085 A DK132085 A DK 132085A DK 166577 B1 DK166577 B1 DK 166577B1
- Authority
- DK
- Denmark
- Prior art keywords
- crystallization
- tank
- slurry
- hours
- zeolite
- Prior art date
Links
- 239000010457 zeolite Substances 0.000 title claims description 59
- 238000000034 method Methods 0.000 title claims description 50
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims description 45
- 238000002360 preparation method Methods 0.000 title claims description 16
- 238000002425 crystallisation Methods 0.000 claims description 76
- 230000008025 crystallization Effects 0.000 claims description 75
- 239000002002 slurry Substances 0.000 claims description 47
- 239000002243 precursor Substances 0.000 claims description 40
- 229910021536 Zeolite Inorganic materials 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 39
- 238000003756 stirring Methods 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 18
- 239000011541 reaction mixture Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 9
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 46
- 239000013078 crystal Substances 0.000 description 42
- 239000000047 product Substances 0.000 description 27
- 239000000377 silicon dioxide Substances 0.000 description 22
- 239000000243 solution Substances 0.000 description 20
- 229910052782 aluminium Inorganic materials 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 13
- 239000000499 gel Substances 0.000 description 12
- 239000002994 raw material Substances 0.000 description 12
- 238000002156 mixing Methods 0.000 description 11
- 229910000323 aluminium silicate Inorganic materials 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
- 150000001768 cations Chemical class 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000000376 reactant Substances 0.000 description 8
- 239000012467 final product Substances 0.000 description 7
- -1 aluminum ions Chemical class 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910001868 water Inorganic materials 0.000 description 6
- 239000004115 Sodium Silicate Substances 0.000 description 5
- 238000007792 addition Methods 0.000 description 5
- 238000013019 agitation Methods 0.000 description 5
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000002178 crystalline material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000002808 molecular sieve Substances 0.000 description 5
- 229910001388 sodium aluminate Inorganic materials 0.000 description 5
- 229910052911 sodium silicate Inorganic materials 0.000 description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- 229910052681 coesite Inorganic materials 0.000 description 4
- 229910052906 cristobalite Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 239000011343 solid material Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 229910052682 stishovite Inorganic materials 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 229910052905 tridymite Inorganic materials 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000010348 incorporation Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000007863 gel particle Substances 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 239000000017 hydrogel Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- WHOPEPSOPUIRQQ-UHFFFAOYSA-N oxoaluminum Chemical compound O1[Al]O[Al]1 WHOPEPSOPUIRQQ-UHFFFAOYSA-N 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 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
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000004645 aluminates Chemical class 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
- 150000001412 amines Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 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 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910001657 ferrierite group Inorganic materials 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052909 inorganic silicate Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910052680 mordenite Inorganic materials 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000000429 sodium aluminium silicate Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910000859 α-Fe 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
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59268484A | 1984-03-23 | 1984-03-23 | |
| US59268484 | 1984-03-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK132085D0 DK132085D0 (da) | 1985-03-22 |
| DK132085A DK132085A (da) | 1985-09-24 |
| DK166577B1 true DK166577B1 (da) | 1993-06-14 |
Family
ID=24371658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK132085A DK166577B1 (da) | 1984-03-23 | 1985-03-22 | Fremgangsmaade til fremstilling af krystallinske zeoliter |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0156594B1 (enExample) |
| JP (1) | JPS60210517A (enExample) |
| AU (1) | AU571947B2 (enExample) |
| BR (1) | BR8501287A (enExample) |
| CA (1) | CA1231083A (enExample) |
| DE (1) | DE3584380D1 (enExample) |
| DK (1) | DK166577B1 (enExample) |
| ZA (1) | ZA851734B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA979321B (en) * | 1996-10-17 | 1999-02-16 | Exxon Chemical Patents Inc | Hydrocarbon conversion using zeolite catalyst having large crystals |
| ZA979264B (en) * | 1996-10-17 | 1998-12-29 | Exxon Chemical Patents Inc | Synthesis of large crystal zeolites |
| US5989518A (en) * | 1998-12-29 | 1999-11-23 | Uop Llc | Process for synthesizing and controlling the particle size and particle size distribution of a molecular sieve |
| FR3063995A1 (fr) * | 2017-03-17 | 2018-09-21 | Arkema France | Procede de synthese multi-reacteur de cristaux de zeolithe a granulometrie controlee |
| FR3063994B1 (fr) * | 2017-03-17 | 2022-01-21 | Arkema France | Procede de synthese a ensemencement multiple de cristaux de zeolithe a granulometrie controlee |
| CN113149030A (zh) * | 2021-05-20 | 2021-07-23 | 中国科学院山西煤炭化学研究所 | 一种晶粒尺寸可控的硅铝zsm-22分子筛的制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2333068C3 (de) * | 1973-06-29 | 1983-06-09 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung eines pulverförmigen kristallinen zeolithischen Molekularsiebes des Typs A und dessen Verwendung |
| US3892748A (en) * | 1973-07-20 | 1975-07-01 | Miles Lab | 5,5-Diphenyl-3-(piperidino, tetrahydropyridyl-1-and piperazino)-hydantoins |
| US4199556A (en) * | 1973-12-13 | 1980-04-22 | Mobil Oil Corporation | Method for producing zeolites |
| US3966883A (en) * | 1974-10-16 | 1976-06-29 | W. R. Grace & Co. | Synthetic ferrierite synthesis |
| US4041135A (en) * | 1975-07-25 | 1977-08-09 | J. M. Huber Corporation | Production of high capacity inorganic crystalline base exchange materials |
| CA1119578A (en) * | 1977-02-24 | 1982-03-09 | Edward S. Rogers | Method of preparing crystalline aluminosilicates |
| NZ206295A (en) * | 1982-11-22 | 1986-09-10 | Mobil Oil Corp | Preparation of zeolites |
-
1985
- 1985-03-07 ZA ZA851734A patent/ZA851734B/xx unknown
- 1985-03-14 DE DE8585301770T patent/DE3584380D1/de not_active Expired - Lifetime
- 1985-03-14 EP EP85301770A patent/EP0156594B1/en not_active Expired - Lifetime
- 1985-03-14 AU AU39869/85A patent/AU571947B2/en not_active Ceased
- 1985-03-19 CA CA000476872A patent/CA1231083A/en not_active Expired
- 1985-03-21 BR BR8501287A patent/BR8501287A/pt not_active IP Right Cessation
- 1985-03-22 JP JP60055782A patent/JPS60210517A/ja active Granted
- 1985-03-22 DK DK132085A patent/DK166577B1/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535089B2 (enExample) | 1993-05-25 |
| JPS60210517A (ja) | 1985-10-23 |
| AU571947B2 (en) | 1988-04-28 |
| EP0156594B1 (en) | 1991-10-16 |
| ZA851734B (en) | 1986-10-29 |
| AU3986985A (en) | 1985-09-26 |
| DK132085D0 (da) | 1985-03-22 |
| EP0156594A3 (en) | 1988-09-07 |
| CA1231083A (en) | 1988-01-05 |
| BR8501287A (pt) | 1985-11-19 |
| DK132085A (da) | 1985-09-24 |
| DE3584380D1 (de) | 1991-11-21 |
| EP0156594A2 (en) | 1985-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired | ||
| PBP | Patent lapsed |
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