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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002585naa a2200325 4500
001oai:DiVA.org:kth-148344
003SwePub
008140805s2014 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1483442 URI
024a https://doi.org/10.1016/j.jclepro.2014.04.0242 DOI
040 a (SwePub)kth
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Eriksson, Toreu KTH,Kemiteknik4 aut0 (Swepub:kth)u13olr9f
2451 0a Temperature swing adsorption device for oxygen-enriched air
264 1b Elsevier BV,c 2014
338 a print2 rdacarrier
500 a QC 20140805
520 a In connection with a project aimed at producing oxygen-enriched air from ambient air using temperature differences in the so-called temperature swing adsorption (TSA), a device was designed and constructed that took into consideration most of the conceivable parameters governing such a process. While designing the device, care was taken so that it was adaptable to different operating modes, fulfilling high versatility and extending to more processes than producing oxygen-enriched air. The device was small-scale, mounted on a movable table. It was equipped with a total of 54 individually controllable on/off valves. The valves could be controlled at a resolution of 1 s using a programmable logic controller, controlled by a personal computer, so the time program for the valves could be easily exchanged for a readymade program. The device had six cylinders, with removable lids filled with zeolite and easily maintained plastic tubing, which could therefore be changed or replaced without much difficulty. The results show that 15 L of oxygen could be produced at a concentration of 30% in the oxygen-enriched air per kg zeolite and hour. Equipping the device in the future with valves that close and open securely in both directions would vastly extend the possibility of using this technology to other applications, in addition to this method of TSA process for air separation.
653 a Temperature swing adsorption
653 a Desorption
653 a Zeolite
653 a Oxygen enrichment
700a Kiros, Yohannesu KTH,Kemisk teknologi4 aut0 (Swepub:kth)u1josffr
710a KTHb Kemiteknik4 org
773t Journal of Cleaner Productiond : Elsevier BVg 76, s. 174-179q 76<174-179x 0959-6526x 1879-1786
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-148344
8564 8u https://doi.org/10.1016/j.jclepro.2014.04.024

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