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A Cabin CO2 Adsorption System for a Novel Medium-range Aircraft Concept

Berres, Axel and Niemeyer, Philipp David and Milow, Barbara (2020) A Cabin CO2 Adsorption System for a Novel Medium-range Aircraft Concept. In: ICES 2021: 50th International Conference on Environmental Systems. International Conference on Environmental Systems, 12.-16. Jul. 2020, Lissabon, Portugal.

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Official URL: https://ttu-ir.tdl.org/handle/2346/86485

Abstract

Within the ATLAs project, a concept study of a medium-range aircraft was carried out. For this purpose a technology for active management of CO2 concentration in cabin air was investigated and evaluated for integration into the aircraft. Different adsorbents such as chitosan aerogels and zeolites were investigated in terms of specific adsorption capacity and density to realize the CO2 management system. Chitosan aerogels offer primary amine groups on surfaces of their nanofibrillated structure. Amine groups are known to selectively and reversibly react with CO2 via several mechanisms. Therefore chitosan aerogels were investigated as a mesoporous adsorbent made from a renewable resource. As reference material the well investigated zeolite 13X in bead form was chosen. Based on the results and insights gained, a possible system for integration into the concept of a medium-range aircraft will be presented.

Item URL in elib:https://elib.dlr.de/138049/
Document Type:Conference or Workshop Item (Speech)
Title:A Cabin CO2 Adsorption System for a Novel Medium-range Aircraft Concept
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Berres, AxelAxel.Berres (at) dlr.deUNSPECIFIED
Niemeyer, Philipp DavidPhilipp.Niemeyer (at) dlr.dehttps://orcid.org/0000-0002-4386-2589
Milow, BarbaraBarbara.Milow (at) dlr.dehttps://orcid.org/0000-0002-6350-7728
Date:July 2020
Journal or Publication Title:ICES 2021: 50th International Conference on Environmental Systems
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:CO2 adsorption system, cabin CO2 separation, zeolites, chitosan aerogels
Event Title:International Conference on Environmental Systems
Event Location:Lissabon, Portugal
Event Type:international Conference
Event Dates:12.-16. Jul. 2020
Organizer:ICES Steering Committee
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:air traffic management and operations
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
DLR - Research theme (Project):L - Air Traffic Concepts and Operation (old)
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Safety Critical Systems&Systems Engineering
Institute of Materials Research > Aerogels and Aerogel Composites
Deposited By: Niemeyer, Philipp David
Deposited On:24 Nov 2020 16:49
Last Modified:24 Nov 2020 16:49

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