Method for making an HCL adsorbent
US5595954A · kind A · utility
5Cited by
10References
12Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 8, 1995 |
| Grant date | Jan 21, 1997 |
| Priority date | — |
| Expiry date | Dec 8, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B7/01
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An HCl adsorbent, and method of making and using the adsorbent, the adsorbent comprising an activated alumina promoted with an alkali metal in an amount such that if calculated as alkali metal oxide, the adsorbent contains at least about 5% by weight alkali metal oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.