Methods for regeneration of an organosilica media
US10076742B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Feb 18, 2016 |
| Grant date | Sep 18, 2018 |
| Priority date | — |
| Expiry date | Mar 26, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L2290/542
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Methods for regenerating a bed of organosilica particles and producing a treated gaseous stream are described herein. A method for regenerating a bed of organosilica particles includes introducing a heated regenerate stream to a bed of organosilica particles comprising captured C3+ hydrocarbons under conditions sufficient to remove at least a portion of the captured C3+ hydrocarbons from the organosilica particles; and introducing a cooled regenerate gaseous stream to the heated bed of organosilica particles. The regenerated organosilica particles are used to treat additional gaseous streams.
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