Performance of Silica Gel in the Role of Residual Air Drying

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dc.creatorJan, Darrell
dc.creatorHogan, John
dc.creatorKoss, Brian
dc.creatorPalmer, Gary H.
dc.creatorRichardson, Tra-My Justine
dc.creatorKnox, James
dc.creatorLinggi, Paul
dc.date.accessioned2014-10-20T19:41:05Z
dc.date.available2014-10-20T19:41:05Z
dc.date.issued2014-07-13
dc.descriptionThe 44th International Conference on Environmental Systems was held in Tuscon, Arizona, USA on 13 July 2014 through 17 July 2014.
dc.descriptionDarrell Jan, NASA Ames Research Center, USA
dc.descriptionJohn Hogan, NASA Ames Research Center, USA
dc.descriptionBrian Koss, NASA Ames Research Center, USA
dc.descriptionGary H. Palmer, NASA Ames Research Center, USA
dc.descriptionTra-My Justine Richarson, CSS-Dynamac Corporation, NASA Ames Research Center, USA
dc.descriptionJames Knox, NASA Marshall Space Flight Center, USA
dc.descriptionPaul Linggi, University Space Research Association, NASA Ames Research Center, USA
dc.description.abstractRemoval of carbon dioxide (CO2) is a necessary step in air revitalization and is often accomplished with sorbent materials. Since moisture competes with CO2 in zeolite sorbent materials, it is necessary to remove the water first. This is typically accomplished in two stages: “bulk” removal and “residual” drying. Silica gel is used as the bulk drying material in the Carbon Dioxide Removal Assembly (CDRA) in operation on ISS. There has been some speculation that silica gel may also be capable of serving as the residual drying material. This paper describes test apparatus and procedures for determining the performance of silica gel in residual air drying.en_US
dc.format.mimetypeapplication/pdf
dc.identifier.isbn978-0-692-38220-2
dc.identifier.otherICES-2014-243
dc.identifier.urihttp://hdl.handle.net/2346/59649
dc.language.isoengen_US
dc.publisher44th International Conference on Environmental Systemsen_US
dc.titlePerformance of Silica Gel in the Role of Residual Air Dryingen_US
dc.typePresentationen_US

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