AU7799091A - Process for producing zeoliths from tempered sand - Google Patents
Process for producing zeoliths from tempered sandInfo
- Publication number
- AU7799091A AU7799091A AU77990/91A AU7799091A AU7799091A AU 7799091 A AU7799091 A AU 7799091A AU 77990/91 A AU77990/91 A AU 77990/91A AU 7799091 A AU7799091 A AU 7799091A AU 7799091 A AU7799091 A AU 7799091A
- Authority
- AU
- Australia
- Prior art keywords
- zeoliths
- producing
- tempered sand
- tempered
- sand
- 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.)
- Abandoned
Links
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
- 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)
- C01B33/2823—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) from aqueous solutions of an alkali metal aluminate and an alkali metal silicate excluding any other source of alumina or silica
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4015850 | 1990-05-17 | ||
DE19904015850 DE4015850A1 (en) | 1990-05-17 | 1990-05-17 | Sodium or potassium aluminosilicate zeolite hydrothermal |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7799091A true AU7799091A (en) | 1991-12-10 |
Family
ID=6406603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU77990/91A Abandoned AU7799091A (en) | 1990-05-17 | 1991-05-08 | Process for producing zeoliths from tempered sand |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7799091A (en) |
DE (1) | DE4015850A1 (en) |
WO (1) | WO1991017954A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19727893A1 (en) * | 1997-07-01 | 1999-01-07 | Clariant Gmbh | Process for the preparation of synthetic sheet silicates of the hectorite type |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2882243A (en) * | 1953-12-24 | 1959-04-14 | Union Carbide Corp | Molecular sieve adsorbents |
JPS59156911A (en) * | 1983-02-22 | 1984-09-06 | Agency Of Ind Science & Technol | Manufacture of a-type zeolite using volcanic glass as principal starting material |
NL8802446A (en) * | 1988-10-06 | 1990-05-01 | Unilever Nv | PROCESS FOR PREPARING SODIUM SILICATE (WATER GLASS) AND HYDROTHERMALLY PREPARED WATER GLASS. |
-
1990
- 1990-05-17 DE DE19904015850 patent/DE4015850A1/en not_active Withdrawn
-
1991
- 1991-05-08 AU AU77990/91A patent/AU7799091A/en not_active Abandoned
- 1991-05-08 WO PCT/EP1991/000862 patent/WO1991017954A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE4015850A1 (en) | 1991-11-21 |
WO1991017954A1 (en) | 1991-11-28 |
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