Carbon Dioxide Removal by Ionic Liquid System (CDRILS): Impacts of Trace Contaminants and Ground Prototype Testing

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dc.creatorKamire, Rebecca
dc.creatorHenson, Phoebe
dc.creatorYates, Stephen F.
dc.creatorRahislic, Emir
dc.creatorTriezenberg, Mark
dc.creatorDotson, Breydan
dc.creatorSkomurski, Sean
dc.creatorFord, Jack
dc.creatorPope, Eric
dc.creatorPedersen, Kristen
dc.date.accessioned2022-06-21T02:01:33Z
dc.date.available2022-06-21T02:01:33Z
dc.date.issued7/10/2022
dc.descriptionRebecca Kamire, Honeywell International Inc., US
dc.descriptionPhoebe Henson, Honeywell International Inc., US
dc.descriptionStephen F. Yates, Honeywell International Inc., US
dc.descriptionEmir Rahislic, Honeywell International Inc., US
dc.descriptionMark Triezenberg, Honeywell International Inc., US
dc.descriptionBreydan Dotson, Honeywell International Inc., US
dc.descriptionSean Skomurski, Honeywell International Inc., US
dc.descriptionJack Ford, Honeywell International Inc., US
dc.descriptionEric Pope, Honeywell International Inc., US
dc.descriptionKristen Pedersen, Honeywell International Inc., US
dc.descriptionICES302: Physio-chemical Life Support- Air Revitalization Systems -Technology and Process Developmenten
dc.descriptionThe 51st International Conference on Environmental Systems was held in Saint Paul, Minnesota, US, on 10 July 2022 through 14 July 2022.en_US
dc.description.abstractThe Carbon Dioxide Removal by Ionic Liquid System (CDRILS) utilizes a continuously recirculated ionic liquid sorbent and hollow fiber membrane contactors for carbon dioxide removal from air. Endurance testing under realistic operating conditions and at realistic scale are critical for demonstration of the feasibility of the technology for revitalization of cabin air in human space missions. CDRILS has undergone challenge testing with trace contaminants and demonstration testing at full-scale on a ground prototype. Common contaminants present in the cabin air of ISS were divided into four groups based on chemical similarity and fed in simulant cabin air at varied concentration to the CDRILS scrubber or dissolved directly into the CDRILS liquid sorbent. The degree of capture and release of the contaminants, as well as the ability of CDRILS to withstand the chemical stressors, were evaluated. No decrease in carbon dioxide removal rate due to any of the contaminants was identified. In addition, the liquid sorbent was aged under simulated operating conditions for further evaluation of system durability. The full-scale CDRILS ground prototype was commissioned and operated as a demonstration of scale, validation of system modeling, and further evaluation of system durability.
dc.format.mimetypeapplication/pdf
dc.identifier.otherICES-2022-289
dc.identifier.urihttps://hdl.handle.net/2346/89801
dc.language.isoengen_US
dc.publisher51st International Conference on Environmental Systems
dc.subjectcarbon dioxide
dc.subjectCO2
dc.subjectcarbon dioxide removal
dc.subjectCO2 removal
dc.subjectionic liquid
dc.subjecttrace contaminants
dc.subjecttrace contaminant removal
dc.subjectCDRILS
dc.titleCarbon Dioxide Removal by Ionic Liquid System (CDRILS): Impacts of Trace Contaminants and Ground Prototype Testing
dc.typePresentationen_US

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