Split-flow regeneration in absorptive air separation
Patent
·
OSTI ID:866433
- Allentown, PA
A chemical absorptive separation of air in multiple stage of absorption and desorption is performed with partial recycle of absorbent between stages of desorption necessary to match equilibrium conditions in the various stages of absorption. This allows reduced absorbent flow, reduced energy demand and reduced capital costs.
- Research Organization:
- Air Products and Chemicals Inc
- DOE Contract Number:
- AC07-82CE40544
- Assignee:
- Air Products and Chemicals, Inc. (Allentown, PA)
- Patent Number(s):
- US 4708860
- OSTI ID:
- 866433
- Country of Publication:
- United States
- Language:
- English
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