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MOF Sorbents for CO2 Removal from Submarines

Award Information
Agency: Department of Defense
Branch: Navy
Contract: N00024-16-P-4090
Agency Tracking Number: N161-040-0667
Amount: $149,990.00
Phase: Phase I
Program: SBIR
Solicitation Topic Code: N161-040
Solicitation Number: 2016.1
Timeline
Solicitation Year: 2016
Award Year: 2016
Award Start Date (Proposal Award Date): 2016-08-12
Award End Date (Contract End Date): 2017-10-28
Small Business Information
12345 W. 52nd Ave.
Wheat Ridge, CO 80033
United States
DUNS: 181947730
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Dr. Gokhan Alptekin
 (303) 940-2349
 galptekin@tda.com
Business Contact
 John Wright
Phone: (303) 940-2300
Email: jdwright@tda.com
Research Institution
N/A
Abstract

Current submarine air revitalization systems use liquid and/or solid amine-based carbon dioxide (CO2) removal technologies. These materials use amine chemistry to capture CO2 at room temperature and the material is regenerated using heat and vacuum to restore its original chemical state for use in subsequent cycles. The legacy hardware, using the liquid amines, is prone to scaling and other complications from the use of a liquid. These solvents also have a short lifetime which requires frequent replacement, and generates hazardous material wastes that are complicated to handle.TDA Research proposes to develop a high capacity, water stable nano-engineered adsorbent to remove CO2 from submarine atmospheres. We will screen these materials based on their CO2 capacity, selectivity and removal efficiency. We will show that the sorbent retains its activity for adsorption and regeneration cycles under mild thermal swing, vacuum swing and concentration swing cycles (a minimum of 10,000 cycle test will be carried out in Phase I and another 10,000 cycles during the Option Effort). We will estimate the cost of producing the sorbent, and CO2 scrubbing system as installed on and Ohio-replacement submarine. We will estimate the consumable requirements and parasitic power losses.

* Information listed above is at the time of submission. *

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