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时间:2019-05-11
《管翅式换热器铝箔表面除湿涂层研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、Seediscussions,stats,andauthorprofilesforthispublicationat:https://www.researchgate.net/publication/263266827DesiccantCoatingonAluminumFoilSurfaceofFinnedTubeHeatExchangerArticleinKueiSuanJenHsuehPao/JournaloftheChineseCeramicSociety·October2012DOI:10.3
2、969/j.issn.0438-1157.2014.04.017CITATIONREADS1755authors,including:YutangFangXuenongGaoSouthChinaUniversityofTechnologySouthChinaUniversityofTechnology50PUBLICATIONS917CITATIONS59PUBLICATIONS743CITATIONSSEEPROFILESEEPROFILEAllcontentfollowingthispagewas
3、uploadedbyXuenongGaoon27March2015.Theuserhasrequestedenhancementofthedownloadedfile.Allin-textreferencesunderlinedinblueareaddedtotheoriginaldocumentandarelinkedtopublicationsonResearchGate,lettingyouaccessandreadthemimmediately.第40卷第10期戴高鹏等:高可见光活性的棒状钒酸
4、铋/氧化石墨烯复合光催化剂的制备·1461·硅酸盐学报第40卷第10期Vol.40,No.102012年10月JOURNALOFTHECHINESECERAMICSOCIETYOctober,2012管翅式换热器铝箔表面除湿涂层研究方玉堂,曹艺峰,刘灿,高学农,徐涛(华南理工大学,传热强化与过程节能教育部重点实验室,广州510640)摘要:采用静电喷涂工艺,将硅胶粉和粉末涂料组成的混合物喷涂到铝箔表面,加热固化后进一步浸渍到氯化锂或氯化钙饱和盐溶液中,获得除湿换热器铝箔表面吸湿涂层。对吸湿涂层进行扫描
5、电子显微镜及其能谱、比表面积孔隙分析及热失重等表征。结果表明:涂层能够均匀分散在铝箔表面;改性后的吸湿涂层平均孔径略有增大,孔容和比表面积略有减小;吸湿涂层质量损失主要集中在较低温度段(30~200℃)和较高温度段(300~600℃),前者与吸附剂脱附有关,后者与涂料热分解有关。静态、动态吸附测试表明,改性后吸湿涂层的吸附性能都有较大的改善。关键词:静电喷涂;管翅式换热器;吸湿涂层;吸附性能;铝箔中图分类号:TQ028文献标志码:A文章编号:0454–5648(2012)10–1461–05网络出版时
6、间:2012–09–279:48:31网络出版地址:http://www.cnki.net/kcms/detail/11.2310.TQ.20120927.0948.201210.1461_013.htmlDesiccantCoatingonAluminumFoilSurfaceofFinnedTubeHeatExchangerFANGYutang,CAOYifeng,LIUCan,GAOXuenong,XUTao(TheKeyLaboratoryofEnhancedHeatTransfer&Ener
7、gyConservation,MinistryofEducation,SouthChinaUniversityofTechnology,Guangzhou510640,China)Abstract:Adesiccantcoatingoffinnedtubeheatexchangerwasobtainedviaelectrostaticsprayingthemixtureofsilicagelpowerandpowercoatingonthealuminumfoilsurfaceandthermocur
8、ing,thenimpregnatingitintoLiClorCaCl2saturatedsolution.ThemodifieddesiccantcoatingwascharacterizedbyscanningelectronmicroscopyandenergydispersiveX-rayspectroscopy(SEM–EDS),porousmediumanalysisandthermogravimetry,respectively.Ther
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