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dc.contributor.authorยุธนา ศรีอุดม
dc.contributor.authorเอกณัฏฐ์ กระจ่างธิมาพร
dc.date.accessioned2014-07-09T03:53:22Z
dc.date.available2014-07-09T03:53:22Z
dc.date.issued2014-07-09
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/1339
dc.descriptionวารสารวิชาการและวิจัย มทร.พระนคร, 7(2) : 97-106en_US
dc.description.abstractThis research aims to test and compare thermal efficiency of salt producing stoves between traditional stove and chimney stove, as well as transfer the technology to community. The traditional stove was constructed from clay while the chimney stove was formed by two layers of bricks coating with cement and then filled with carbonized rice husk ash in the 3cm-space between the layers, in order to reduce heat loss. Both types of stoves could accommodate 2 pans. Results showed that the traditional and chimney stoves had thermal efficiencies of 13.1% and 16.4%, respectively. Thermal efficiency of the chimney stove increased by 3.3% and led to reduction of average firewood consumption rate by 12–15Kg/day from the average consumption of 259Kg/day. As a result, the chimney stove could reduce costs of firewood by 14.4 baht/day. The chimney stove had production costs of 1,545 baht/unit and ROI period of 107 days. At present, 3 of 17 traditional stoves were improved into chimney stove.en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakhonen_US
dc.language.isothen_US
dc.subjectSalt Stoveen_US
dc.subjectEfficiency of Salt Stoveen_US
dc.subjectเตาต้มเกลือen_US
dc.subjectประสิทธิของเตาต้มเกลือen_US
dc.titleResearch and technology transfer of salt producing chimney stove for ban bo luang community, bo kluea district, Nan Provinceen_US
dc.typeJournal Articlesen_US
dc.contributor.emailauthornum_kmutt@hotmail.comen_US
dc.contributor.emailauthorarit@rmutp.ac.then_US


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