Liquid desiccant based dehumidification and cooling system
Abstract
A liquid desiccant system including a high desorber, a low desorber, and an absorber that are in fluid communication with a working solution, where the high desorber provides rejected water vapor from the working fluid for condensation in a condenser of the low desorber that provides heat for rejection of additional water from the working solution in the low desorber effectively multiplying the heat provided for desorption. The low desorber provided the concentrated working solution to the absorber where water from ambient air is condensed into the concentrated working solution to provide a dilute working solution within a working solution conduit of the absorber that is thermally coupled to an internal cooler of the absorber. In some embodiments, the working solution can be an aqueous solution of at least one ionic liquid.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of Florida, Gainesville, FL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1840461
- Patent Number(s):
- 11123682
- Application Number:
- 16/217,599
- Assignee:
- The Florida State University Research Foundation, Inc. (Gainesville, FL)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- DOE Contract Number:
- EE0006718
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 12/12/2018
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Moghaddam, Saeed. Liquid desiccant based dehumidification and cooling system. United States: N. p., 2021.
Web.
Moghaddam, Saeed. Liquid desiccant based dehumidification and cooling system. United States.
Moghaddam, Saeed. Tue .
"Liquid desiccant based dehumidification and cooling system". United States. https://www.osti.gov/servlets/purl/1840461.
@article{osti_1840461,
title = {Liquid desiccant based dehumidification and cooling system},
author = {Moghaddam, Saeed},
abstractNote = {A liquid desiccant system including a high desorber, a low desorber, and an absorber that are in fluid communication with a working solution, where the high desorber provides rejected water vapor from the working fluid for condensation in a condenser of the low desorber that provides heat for rejection of additional water from the working solution in the low desorber effectively multiplying the heat provided for desorption. The low desorber provided the concentrated working solution to the absorber where water from ambient air is condensed into the concentrated working solution to provide a dilute working solution within a working solution conduit of the absorber that is thermally coupled to an internal cooler of the absorber. In some embodiments, the working solution can be an aqueous solution of at least one ionic liquid.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {9}
}
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