Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/80874
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dc.contributor.authorZhang, Sen_US
dc.date.accessioned2019-06-27T06:36:14Z-
dc.date.available2019-06-27T06:36:14Z-
dc.date.issued2019-
dc.identifier.citationEnergy procedia, 2019, v. 158, p. 26-31en_US
dc.identifier.urihttp://hdl.handle.net/10397/80874-
dc.description10th International Conference on Applied Energy, ICAE 2018, Hong Kong, 22-25 August 2018en_US
dc.description.abstractCoke oven gas (COG) is syngas with abundant waste heat generated from coke-making process. Waste heat recovery of COG can be a useful solution to address issues of energy shortage and environmental protection. Empirical approaches to recover waster heat from COG are to re-combust residual heat, purify hydrogen and synthesize methane for energy generation. However, sensible heat of COG cannot be recovered in efficient manner. Ascension-pipe heat exchanger (APHE) as one of heat pipe heat changer is considered to mitigate such issues. However, few studies were implemented to analyze the thermal performance of APHE for waste heat recovery of COG. It might restrict the development of APHE used in coke oven plant. As a result, this pilot study aims to evaluate the overall heat transfer coefficient with different mass flow rate of working fluid and effectiveness of APHE in one period of coke-making process. The findings showed that overall heat transfer coefficient rises with the increase of mass flow rate of working fluid. The average effective of APHE in one period can reach around 69%. These can demonstrate that APHE is a promising choice to recover the sensible heat from COG. In addition, the temperature variation of COG during entire coke-making process needs to be concerned for accurate thermal performance evaluation of APHE.en_US
dc.description.sponsorshipDepartment of Building Services Engineeringen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofEnergy procediaen_US
dc.rights© 2019 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) Peer-review under responsibility of the scientific committee of ICAE2018 – The 10th International Conference on Applied Energy. 10.1016/j.egypro.2019.01.029en_US
dc.rightsThe following publication Zhang, S. (2019). Pilot study on ascension-pipe heat exchanger used for waste heat recovery of coke oven gas. Energy Procedia, 158, 26-31 is available at https://doi.org/10.1016/j.egypro.2019.01.029en_US
dc.subjectAscension-pipe heat exchangeren_US
dc.subjectCoke oven gasen_US
dc.subjectSensible heaten_US
dc.subjectWaste heat recoveryen_US
dc.titlePilot study on ascension-pipe heat exchanger used for waste heat recovery of coke oven gasen_US
dc.typeConference Paperen_US
dc.identifier.spage26-
dc.identifier.epage31-
dc.identifier.volume158-
dc.identifier.doi10.1016/j.egypro.2019.01.029-
dc.identifier.scopus2-s2.0-85063919145-
dc.relation.conferenceInternational Conference on Applied Energy [ICAE]-
dc.identifier.eissn1876-6102-
dc.description.validate201906 bcma-
dc.description.oapublished_final-
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