DK147195B - Fremgangsmaade til fremstilling af molekylsigte-formlegemer - Google Patents
Fremgangsmaade til fremstilling af molekylsigte-formlegemer Download PDFInfo
- Publication number
- DK147195B DK147195B DK374473AA DK374473A DK147195B DK 147195 B DK147195 B DK 147195B DK 374473A A DK374473A A DK 374473AA DK 374473 A DK374473 A DK 374473A DK 147195 B DK147195 B DK 147195B
- Authority
- DK
- Denmark
- Prior art keywords
- zeolite
- silicic acid
- sol
- molecular sieve
- unstable
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000000126 substance Substances 0.000 title description 3
- 239000010457 zeolite Substances 0.000 claims description 29
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 26
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 25
- 229910021536 Zeolite Inorganic materials 0.000 claims description 23
- 239000002808 molecular sieve Substances 0.000 claims description 19
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 19
- 235000012239 silicon dioxide Nutrition 0.000 claims description 18
- 238000000465 moulding Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000001698 pyrogenic effect Effects 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000012633 leachable Substances 0.000 claims 1
- 239000000499 gel Substances 0.000 description 8
- 238000005469 granulation Methods 0.000 description 7
- 230000003179 granulation Effects 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 5
- 230000004913 activation Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000006194 liquid suspension Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 125000005624 silicic acid group Chemical group 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000007785 strong electrolyte Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/14—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating dishes or pans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Glanulating (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2233070 | 1972-07-06 | ||
| DE19722233070 DE2233070C3 (de) | 1972-07-06 | Verfahren zur Herstellung von Molekularsieb- Formkörpern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK147195B true DK147195B (da) | 1984-05-14 |
Family
ID=5849796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK374473AA DK147195B (da) | 1972-07-06 | 1973-07-05 | Fremgangsmaade til fremstilling af molekylsigte-formlegemer |
Country Status (10)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3401485A1 (de) * | 1984-01-18 | 1985-12-05 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von molekularsiebformkoerpern |
| AT394320B (de) * | 1987-02-20 | 1992-03-10 | Tisza Bela & Co | Verfahren zur herstellung von granuliertem stranggiesspulver |
| EP0507122B1 (en) * | 1991-03-11 | 1995-01-11 | Mitsubishi Oil Co., Ltd. | Process for producing spherical zeolite catalyst and apparatus for producing the same |
| US6680271B1 (en) | 1997-12-17 | 2004-01-20 | Grace Gmbh & Co. Kg | Solid zeolite granulates having improved abrasion resistance, and methods of making them |
| US7135429B2 (en) * | 2002-05-24 | 2006-11-14 | Ppg Industries Ohio, Inc. | Attrition resistant carrier product |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL135667C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-08-19 | |||
| US3264069A (en) * | 1965-09-27 | 1966-08-02 | Aluminum Co Of America | Agglomerating alumina |
| US3433587A (en) * | 1965-10-22 | 1969-03-18 | Engelhard Min & Chem | Method for preparing crystalline zeolite catalyst |
-
1973
- 1973-07-04 BE BE6044224A patent/BE801930A/xx unknown
- 1973-07-05 IT IT68998/73A patent/IT991664B/it active
- 1973-07-05 DK DK374473AA patent/DK147195B/da not_active Application Discontinuation
- 1973-07-05 CA CA175,728A patent/CA1008841A/en not_active Expired
- 1973-07-05 AT AT592973A patent/AT331768B/de not_active IP Right Cessation
- 1973-07-06 FR FR7325003A patent/FR2191937B1/fr not_active Expired
- 1973-07-06 NL NL7309498A patent/NL7309498A/xx not_active Application Discontinuation
- 1973-07-06 JP JP7646373A patent/JPS5646896B2/ja not_active Expired
- 1973-07-06 GB GB3230673A patent/GB1424746A/en not_active Expired
- 1973-07-06 US US377103A patent/US3894964A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2191937B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-17 |
| US3894964A (en) | 1975-07-15 |
| BE801930A (fr) | 1974-01-04 |
| AT331768B (de) | 1976-08-25 |
| CA1008841A (en) | 1977-04-19 |
| JPS4953187A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-23 |
| IT991664B (it) | 1975-08-30 |
| GB1424746A (en) | 1976-02-11 |
| FR2191937A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-08 |
| NL7309498A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-01-08 |
| JPS5646896B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-11-06 |
| ATA592973A (de) | 1975-12-15 |
| DE2233070A1 (de) | 1974-01-31 |
| DE2233070B2 (de) | 1976-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PTS | Application withdrawn |