大型LNG接收站及码头的消防系统设计方案(pdf5)(1)

LNGX610041LNG,LNG(LNG)1(LNG),,-162,,,LNG,LNGLNGLNGLNG,LNG,LNG,LNG,2LNG,LNG324913kt/a,LNG3000kt/aLNGLNG()()()LNGLNG131616m3LNG,,,,,LNG82m3815mLNG3/311LNGLNG121LNGmol%911464174215901540157010101092LNG171918,-16014,-162014565(1)0162,20/611(),649()316615(V%)1317(V%)312LNGLNG,,LNG8CHEMICALENGINEERINGDESIGN2002,12(6)X:,1993:[phone]-2136©1995-2003TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.LNGALNG,,,,,,LNG,LNG,,,LNG,,LNG,,LNG,4LNG,,LNG,LNG,:(1)GB50160-92(1999);(2)GBJ16-87(2001);(3)GBJ140-90(1997);(4)SH3063-1999;(5)GB50196-93;(6)GB50116-98;(7)GB50219-95;(8)JTJ237-99:(1)NFPA59ALNG;(2)EN1473LNG;(3)NFPA11A;(4)NFPA15;(5)NFPA175LNG,,LNGBC,LNGLNGLNG,LNG::BC:LNG:LNG6LNG:611LNG,,,,LNG,11-1,612LNG,92002,12(6)LNG©1995-2003TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.1LNG33(m3/h)4322593798253228LNG15642282228228445642283,,1082m3/h,1100m3/hLNG,,,,613LNG,,,,,,,,,1,614,3,211,2550m3/h,1152MPa1,,550m3/h,1152MPa2,11,57m3/h,1152MPa6151,DN400,(JTJ237299)612112,,,DN400,616150mm(6)3,280mm(3)1150mm(6),60m,5m280mm(3)30m(),219mm2,280mm(3)1617,6171101CHEMICALENGINEERINGDESIGN2002,12(6)©1995-2003TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,LNG0168MPa,1900L/min(114m3/h),2,360,-15+75617122,,LNG017MPa,3600L/min(216m3/h),2618LNG1012L/minm2,,,,619(JTJ237299)61219612110,,1210L/sm,,,,6110LNGLNGLNGLNG7L/minm2,40min3%300500,4L/sLNG3,2LNG,,,,6111LNG,1,100%6112LNG8kgBC;,BOG,50kgBC/7kg25kg61131,;;;()(VESDA)7LNG,,,LNG,,LNG,(2002-06-17)112002,12(6)LNG©1995-2003TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.ABSTRACTSCriticalLength-RadialRatioofSteelThinWallExternalPressureCylinderandPipeLiuXiaoning(WuhanVocationalCollegeofInductryandTraffic,Wuhan430015)Criticallength-radialratioofsteelthinwallexternalpressurecylinderandpipeisanalyzedanddiscussed.Conclusions:1)thefor2mulafordistinguishingcriticallength-radialratiooflongandshortcylinderandpipeis(L/D0)cr=1.18D0/e+0.45e/D0;2)whenL/D0(L/D0)cr,itislongexternalpressurecylinderandpipe,whenL/D0(L/D0)cr,itisshortexternalpressurecylinderandpipe.Keywordssteelthinwallexternalpressurecylinderandpipecriticallength-radialratioDesignofAirDistributingPlateofFluidBedDryerNiuHu,etal(DryingCenterofShandongAcademyofSciences,Jinan250014)Introducesstructuresofvarioustypesofairdistributingplateandanalyzestheiroperatingconditions,especiallyforthetypeofhightemperatureairdistributingplate.KeywordsfluidbeddryerairdistributingplatedesignDesignSchemeforFire-fightingSystemofLarge-scaleLNGTerminalsandWharfZouXiquan(ChengdaChemicalEngineeringCorporationofChina,Cheng2du610041)Analyzesfirehazardousoflarge-scaleLNGterminalsandwharfandgivesdesignschemeforfire-fightingsystemofLNGterminalsandwharf.KeywordsLNGterminalswharffire-fightingfacilitiesRecoveryofSteamCondensatefromIndustrialUnitGanMin(DesignInstituteofLuoyangPetrochemicalComplex,Luoyang471012)TheexistingsteamcondensaterecoveryfacilitiesofLuoyangPetro2chemicalComplexcannotbeoperatedeffectivelybecauseofthede2fectsofequipmentandmanagementetc..Aftermodification,largeamountofhighqualitycondensateisrecoveredandreused,whichbringsremarkableeconomicbenefits.KeywordscondensaterecoveryautomaticpumpNewTypeofVortexInjectionTemperatureReducerFuChaoqing(ChengdaChemicalEngineeringCorporationofChina,Cheng2du610041)Introducestheworkingphilosophy,characteristicsandapplicationofnewtypeofvortexinjectiontemperaturereducer.Keywordsnewtypetemperaturereducerphilosophyappli2cationSelectionofAnti-corrosionPipingMaterialforBenzylChlorideProductionFanZhengming,etal(JiangsuPetrochemicalCollege,Changzhou213016)Introducestechnicalcharacteristicsofvariouspipelinesanddiscuss2estheselectionofpipingmaterialsforbenzylchlorideproductionandremindsthereaderstheprecautionsduringthepipelineinstallation.KeywordsbenzylchloridecorrosionpipematerialsApplicationofRubberLinerforWetProcessPhosphateProductionPlantXuHui,etal(YunnanChemicalDesignInstitute,Kunming650041)Introducescharacteristicsofrubberlinerandtheprecautionsfordesignandconstructionoftherubberlinerinwetprocessphosphateproductionplant.Keywordswetprocessphosphateplantanti-corrosionde2signrubberlinerPracticalDesignMethodforBoltEndPlateJointsofLightSteelStructureChenQingling(ShanghaiEngineeringChemicalDesignInstitute,Shanghai200233)Introducesthenormalmethodforboltendplatejointsoflightsteelstructureandanalyzestheforceddamagestatusandobtainedthepracticalequationforboltbearingforceandalsoobtainedthecalcula2tionexpressionforendplatethickness,relevantdesigncalculationandstructurerequirementsforjoints.KeywordsboltendplatejointsbearingforceofboltthicknessofendplateSelectionofCurrentTransformerinElectricalDesignofLarge-scaleRefineryLiLing(ChinaPetrochemicalEngineeringConstructionCompany,Bei2jing100101)Theresolutionisgivenforselectionofcurrenttransformerforlarge-scalerefinery(complex)throughcompareoftwokindsofcurrenttransformerwithdifferentspecifications.KeywordscurrenttransformerenergysavingremotetransitDiscussionofEnergySavingofLVDistributionLineZhaoLimei(DongbeiBranchofChinaNationalPetroleumDesignInc.Jilin132021)Bycalculationandanalysisofactiv