Synthesis of zeolite S
US4211756A · kind A · utility
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4Claims
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Key dates
| Filing date | Jan 22, 1979 |
| Grant date | Jul 8, 1980 |
| Priority date | — |
| Expiry date | Jan 22, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B33/2869
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A process for making zeolite S by reacting an aqueous solution of Na.sub.2 CO.sub.3 and NaHCO.sub.3 with glass, e.g., Pyrex glass. The silica and alumina are furnished by slow dissolution of the glass.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.