IT1011878B - PROCEDURE FOR THE PRODUCTION OF FAUJASITIC ZEOLITE - Google Patents
PROCEDURE FOR THE PRODUCTION OF FAUJASITIC ZEOLITEInfo
- Publication number
- IT1011878B IT1011878B IT6864274A IT6864274A IT1011878B IT 1011878 B IT1011878 B IT 1011878B IT 6864274 A IT6864274 A IT 6864274A IT 6864274 A IT6864274 A IT 6864274A IT 1011878 B IT1011878 B IT 1011878B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- production
- faujasitic zeolite
- faujasitic
- zeolite
- Prior art date
Links
- 229910021536 Zeolite Inorganic materials 0.000 title 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title 1
- 239000010457 zeolite Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/152—Preparation of hydrogels
- C01B33/154—Preparation of hydrogels by acidic treatment of aqueous silicate solutions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
- C01B33/28—Base exchange silicates, e.g. zeolites
- C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
- C01B33/2838—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of faujasite type, or type X or Y (UNION CARBIDE trade names; correspond to GRACE's types Z-14 and Z-14HS, respectively)
- C01B33/2853—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of faujasite type, or type X or Y (UNION CARBIDE trade names; correspond to GRACE's types Z-14 and Z-14HS, respectively) of type Y
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Catalysts (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5771273A JPS5215400B2 (en) | 1973-05-25 | 1973-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1011878B true IT1011878B (en) | 1977-02-10 |
Family
ID=13063547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT6864274A IT1011878B (en) | 1973-05-25 | 1974-02-27 | PROCEDURE FOR THE PRODUCTION OF FAUJASITIC ZEOLITE |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5215400B2 (en) |
| CA (1) | CA1024500A (en) |
| DE (1) | DE2425267B2 (en) |
| FR (1) | FR2230587B1 (en) |
| GB (1) | GB1457018A (en) |
| IT (1) | IT1011878B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5964521A (en) * | 1982-10-04 | 1984-04-12 | Toyo Soda Mfg Co Ltd | Production method of phosiasite type zeolite |
| JPS6171275U (en) * | 1984-10-15 | 1986-05-15 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1541686A (en) * | 1966-05-26 | 1968-10-11 | Peter Spence & Sons Ltd | Improvements in the preparation and application of active siliceous compounds |
| US3484194A (en) * | 1966-09-21 | 1969-12-16 | Engelhard Ind Inc | Process for making a faujasite-type crystalline zeolite |
-
1973
- 1973-05-25 JP JP5771273A patent/JPS5215400B2/ja not_active Expired
-
1974
- 1974-02-27 IT IT6864274A patent/IT1011878B/en active
- 1974-05-10 GB GB2066574A patent/GB1457018A/en not_active Expired
- 1974-05-15 FR FR7416818A patent/FR2230587B1/fr not_active Expired
- 1974-05-24 DE DE19742425267 patent/DE2425267B2/en not_active Ceased
- 1974-05-24 CA CA200,729A patent/CA1024500A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1457018A (en) | 1976-12-01 |
| JPS507799A (en) | 1975-01-27 |
| JPS5215400B2 (en) | 1977-04-28 |
| FR2230587A1 (en) | 1974-12-20 |
| FR2230587B1 (en) | 1976-10-15 |
| CA1024500A (en) | 1978-01-17 |
| DE2425267B2 (en) | 1978-02-16 |
| DE2425267A1 (en) | 1974-12-12 |
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