NDLI: Development of an amine-based system for combined carbon dioxide, humidity, and trace contaminant control

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Development of an amine-based system for combined carbon dioxide, humidity, and trace contaminant control

Content Provider	NASA Technical Reports Server (NTRS)
Author	Smith, Fred Filburn, Tom Seery Sr., Thomas Nalette, Tim Reiss, Julie Perry, Jay
Copyright Year	2005
Description	A number of amine-based carbon dioxide (CO2) removal systems have been developed for atmosphere revitalization in closed loop life support systems. Most recently, Hamilton Sundstrand developed an amine-based sorbent, designated SA9T, possessing approximately 2-fold greater capacity compared to previous formulations. This new formulation has demonstrated applicability for controlling CO2 levels within vehicles and habitats as well as during extravehicular activity (EVA). System volume is competitive with existing technologies. Further enhancements in system performance can be realized by incorporating humidity and trace contaminant control functions within an amine-based atmosphere revitalization system. A 3-year effort to develop prototype hardware capable of removing CO2, H2O, and trace contaminants from a cabin atmosphere has been initiated. Progress pertaining to defining system requirements and identifying alternative amine formulations and substrates is presented.
File Size	643212
Page Count	9
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20050215291
Archival Resource Key	ark:/13960/t7hq8x095
Language	English
Publisher Date	2005-01-01
Access Restriction	Open
Subject Keyword	Environment Pollution Metal Foams Cabin Atmospheres Amines Carbon Dioxide Removal Sorbents Atmospheric Moisture Extravehicular Activity Feedback Control Substrates Life Support Systems Prototypes Humidity Trace Contaminants Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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