Method for obtaining LSX zeolite bodies
US6264881A · kind A · utility
8Cited by
5References
6Claims
0Family size
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Inventor
Key dates
| Filing date | Jun 24, 1999 |
| Grant date | Jul 24, 2001 |
| Priority date | — |
| Expiry date | Jun 24, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B39/22
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A process for the production of faujasite X agglomerates containing at least 95% of faujasite LSX, that is to say with an Si/Al ratio equal to 1, constituting the active adsorbent. The agglomerate is formed from zeolite LSX and from a binder which can be converted to zeolite, the conversion of which to active zeolite is obtained by conversion to zeolite in a sodium hydroxide/potassium hydroxide or sodium hydroxide liquor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.