Thermal swing adsorption process with purification
A process for regenerating a temperature swing adsorption unit comprising:sending a heated purge gas stream through an adsorption bed to remove impurities from said adsorption bed and producing a contaminated stream; sending said contaminated stream to a separator to produce a liquid stream and a va...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A process for regenerating a temperature swing adsorption unit comprising:sending a heated purge gas stream through an adsorption bed to remove impurities from said adsorption bed and producing a contaminated stream; sending said contaminated stream to a separator to produce a liquid stream and a vapor stream; returning said vapor stream as at least a portion of said heated purge stream until said vapor stream comprises above a predetermined level of impurities; and purging a portion of said vapor stream until the heated purge stream has a level of impurities below a second predetermined level. |
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