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80404040马倩(丹东市五兴化纤有限责任公司,辽宁丹东118002):在3t/h的反渗透系统中,使用8040(8英寸)膜与4040(4英寸)膜的运行参数是不同的,通过对海德能ESPA24040膜和ESPA28040膜在3t/h反渗透系统中的运行参数计算比较,得出在3t/h的反渗透系统中使用ESPA24040膜比ESPA28040膜能耗低,造价低,但管路连接比使用ESPA28040膜的3t/h反渗透系统复杂。:ESPA24040膜;ESPA28040膜;双级反渗透系统;成本:2010-09-14: (1972—),,,,。:TQ113.26 :A :1674-9944(2010)10-0174-031 ,。,,,,。,。,8040(8),8040,。,3t/h8040,3t/h4040(4)。3t/h,。2 2.1 ,,,,。,,、、,,:※※※※※※※RO※※※※。3t/h(3t/h),ESPA2,ESPA2。ESPA2,,25~40%;;,、。ESPA28040ESPA2404021。1 ESPA28040ESPA24040ESPA24040ESPA28040/%99.699.60/m3·h-1()0.31.42()/m3·h-13.617.00()/m3·h-10.72.701,2,,,、,,。2,。2.2 ,,=/。,,。,,,2。2 /m3·h-1/%/m3·h-1ESPA240400.5704.4ESPA280401.837102,ESPA240403t/h,ESPA280403t/h,ESPA28040174201010 JournalofGreenScienceandTechnology 10,。2.3 、、,,,,、,20°,3°。,,,。。,,。,,。,10m/h,3。3 /mm/mmESPA24040750750ESPA2804011501150,,ESPA240403t/hESPA28040,ESPA24040ESPA28040,。2.4 ,、,,,、,,25m/h,4。4 /mm/(m3·h-1)/LESPA240405004.4400ESPA28040750107502.5 ,,,,,。,,ESPA24040,ESPA28040。2.6 ,、,。,,。,,;,,,,,5。5 ESPA28040ESPA24040/bar/bar/ESPA2804010.86.79ESPA2404015.28.4282.6.1 压力比较5,,ESPA240403t/h,15.2bar,8.4bar;ESPA280403t/h,10.8bar,6.7bar。,ES-PA280403t/h,,100,。2.6.2 膜成本比较,。,ESPA240403t/h,28,28×1500/=42000;ESPA280403t/h,9,9×4500/=40500。,ESPA240403t/h,,,;ESPA280403t/h,,,。3 ,3t/hESPA24040,,,,ESPA28040,;ESPA280403t/h,ESPA24040,,,,,。,3t/hESPA24040。(179)175马倩:海德能8040膜与4040膜在反渗透系统中的应用比较 NGH,,,,;;。,、。、、、、。,-,、、、。-,,,。,。4 ,、、,,。,。(1)LNG、、,、、,、、、、,,。(2)CNG,、,、。,,。(3)NGH,,,,,。,5。NGH,。NGH,NGH。:[1]ThomasS,DaweRA.Reviewofwaystotransportnaturalgasenergyfromcountrieswhichdonotneedthegasfordomesticuse[J].Energy,2003,28(13):67~68.[2],,.[J].,2006,26(3):15~18.[3],,.[J].,2009,23(10):83~86.[4].[J].,2003,22(7):1~4.[5] , .[J].,2005,24(3):9~13.(175):[1].[R].:,2007.[2],,.[M].:,2007.[3],.[M].:,2000.[4].GB/T19249-2003,[S].:,2003.[5].[M].:,1988.Comparisonbetween4040Membraneand8040MembraneAppliedin3t/hROSystemMaQian(DandongWuxingChemicalFiberCompany,LiaoningDandong118002,China)Abstract:Inthe3t/hROreverseosmosissystem,theoperationalparameterdiffersintheusageofES-PA24040membraneandESPA28040membrane.Throughtheoperationalparametercalculationofthetwosystems,itisprovedthatsystemusingESPA24040makeslowereneryconsumptionandlowercost,butitseffectisworsethanthatofESPA28040membrane.Keywords:ESPA24040;ESPA28040;reverseosmosissystem;membranecost179马东旭等:现代储氢技术在天然气运输中的应用
本文标题:海德能8040膜与4040膜在反渗透系统中的应用比较马倩
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