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Carbon Dioxide Adsorption on a 5A Zeolite Designed for CO2 Removal in Spacecraft CabinsCarbon dioxide adsorption data were obtained for a 5A zeolite manufactured by AlliedSignal Inc. (Des Plaines, Illinois). The material is planned for use in the Carbon Dioxide Removal Assembly (CDRA) for U.S. elements of the International Space Station. The family of adsorption isotherms covers a temperature range of O to 250 C, and a pressure range of 0.001 to 800 torr. Coefficients of the Toth equation are fit to the data. Isosteric heats of adsorption are derived from the equilibrium loading data.
Document ID
19980237902
Acquisition Source
Ames Research Center
Document Type
Technical Memorandum (TM)
Authors
Mulloth, Lila M. (Lockheed Martin Engineering and Sciences Co. Moffett Field, CA United States)
Finn, John E. (NASA Ames Research Center Moffett Field, CA United States)
Date Acquired
September 6, 2013
Publication Date
November 1, 1998
Subject Category
Inorganic And Physical Chemistry
Report/Patent Number
NASA/TM-1998-208752
NAS 1.15:208752
Rept-A9800125
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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