AT292638B - Verfahren zur hydrothermalen direktsynthese von kristallinen zeolithen - Google Patents
Verfahren zur hydrothermalen direktsynthese von kristallinen zeolithenInfo
- Publication number
- AT292638B AT292638B AT11112/69A AT1111269A AT292638B AT 292638 B AT292638 B AT 292638B AT 11112/69 A AT11112/69 A AT 11112/69A AT 1111269 A AT1111269 A AT 1111269A AT 292638 B AT292638 B AT 292638B
- Authority
- AT
- Austria
- Prior art keywords
- zeolithes
- crystalline
- direct synthesis
- hydrothermal
- hydrothermal direct
- Prior art date
Links
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
- 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
- B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
-
- 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
- C01B33/2815—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 type A (UNION CARBIDE trade name; corresponds to GRACE's types Z-12 or Z-12L)
-
- 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)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD13685068 | 1968-12-19 | ||
| FR6942756A FR2070608A5 (en) | 1968-12-19 | 1969-12-10 | Synthetic crystalline zeolite prepn - contng di and multivalent - cations using direct hydrothermal process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT292638B true AT292638B (de) | 1971-08-15 |
Family
ID=43927622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT11112/69A AT292638B (de) | 1968-12-19 | 1969-11-27 | Verfahren zur hydrothermalen direktsynthese von kristallinen zeolithen |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT292638B (ro) |
| DE (1) | DE1960361C3 (ro) |
| FR (1) | FR2070608A5 (ro) |
| RO (1) | RO55708A (ro) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA807515B (en) * | 1979-12-07 | 1982-07-28 | British Petroleum Co | Ocess for the productrion of crystalline aluminosilicates and their use as catalyst supports |
| US4452908A (en) * | 1981-07-23 | 1984-06-05 | The British Petroleum Company P.L.C. | Process for the production of catalysts based on crystalline aluminosilicates |
-
1969
- 1969-11-27 AT AT11112/69A patent/AT292638B/de not_active IP Right Cessation
- 1969-12-02 DE DE1960361A patent/DE1960361C3/de not_active Expired
- 1969-12-10 FR FR6942756A patent/FR2070608A5/fr not_active Expired
- 1969-12-18 RO RORUA61911*8A patent/RO55708A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1960361B2 (de) | 1973-05-17 |
| RO55708A (ro) | 1974-01-03 |
| FR2070608A5 (en) | 1971-09-10 |
| DE1960361A1 (de) | 1970-06-25 |
| DE1960361C3 (de) | 1974-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |