Split-flow regeneration in absorptive air separation
Abstract
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. 4 figs.
- Inventors:
- Issue Date:
- Research Org.:
- Air Products and Chemicals Inc
- OSTI Identifier:
- 7152233
- Patent Number(s):
- 4708860
- Application Number:
- PPN: US 6-947165
- Assignee:
- Air Products and Chemicals, Inc., Allentown, PA (United States)
- DOE Contract Number:
- AC07-82CE40544
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 29 Dec 1986
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; ADSORBENTS; RECYCLING; AIR; SEPARATION PROCESSES; ADSORPTION; CAPITALIZED COST; DESORPTION; ENERGY CONSERVATION; NITROGEN; OXYGEN; COST; ELEMENTS; FLUIDS; GASES; NONMETALS; SORPTION; 320303* - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Equipment & Processes
Citation Formats
Weimer, R F. Split-flow regeneration in absorptive air separation. United States: N. p., 1987.
Web.
Weimer, R F. Split-flow regeneration in absorptive air separation. United States.
Weimer, R F. Tue .
"Split-flow regeneration in absorptive air separation". United States.
@article{osti_7152233,
title = {Split-flow regeneration in absorptive air separation},
author = {Weimer, R F},
abstractNote = {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. 4 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 24 00:00:00 EST 1987},
month = {Tue Nov 24 00:00:00 EST 1987}
}
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