Silicoaluminophosphate molecular sieves
US6685905B2 · kind B2 · utility
24Cited by
11References
11Claims
0Family size
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Key dates
| Filing date | Feb 13, 2002 |
| Grant date | Feb 3, 2004 |
| Priority date | — |
| Expiry date | Jul 29, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S423/30
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
In SAPO manufacture, handling of the synthesis mixture is facilitated by providing an initial aluminium-containing aqueous slurry with an H2O:Al2O3 weight ratio of 3:1 to 8:1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.