埋地钢质管道外防腐涂层技术的应用比较

224200412NaturalGasAndOilVol.22,No.4Dec.2004:2003212208;:2004201209:(19732),,,,,:[phone]:100625539(2004)04200222031,2,2,2(11,610017;21,610051):,:;;;;:TE98812:A0,,,:,:a);b);c),;d),,;e),,,,,:1111,,,;;,,,;,,,,,,2090[1],0,,,,,,,,,112(CTE)19,(CTE)CTE,,,CTE,CTECTEReillyCTE/CTE,CTECTE,,-2880[2]113(FBE)2070,10104kmFBE,,,,,80:,,,,,,FBE[3],;,,,,,,FBE1142060,;,,,,-3080,,,,,,,1151965,,,,,,60,,116PE2080,FBE,,,PE,,32224,:,,,,,,2(NACE),,,,:211,,,,[4]1,1++-+-+++++-+-+++++-++++++++++++++++++++++++++++++++++++++++++++++++:+++,++;+;-212,:,;;22,,,/,,+,,213,:(),;(),331.01.051.13()1.081.201.30(36)4220043,,,(),412,44/()/t-11500/t7212g/t01111000/kg0.083g/t01080122/Nm30136Nm3/t0108/kwt-10.40/kwh0.82kwh/t0133011001704,MERICATSM,0170,2118/t,1110/t,55104t,6015MERICATSM,,5MERICATSM,,,:a),,b),,10g/g,c),,,810d,d),0170,e),,:[1]GB1793021999,[S].2.[2],,,.70/[Z].:.2001.[3]MERICHEM.Merichemchemicals&refiner&servicesllc,MERICATSM[Z].:MERICHEM.2002.(24)3,,,,,,,PE,,:[1],.[J].,2003.11212,16.[2]RoderWR.Coaltarenameltheprotectivepipelinecoatingofthepast,presentandwhatsnew[R].Ottawa:NACENationalCorrosionConference,2000.[3]KehrJA.FBEpipelineandrebarcorrosioncoatings[R].Ottawa:NACENationalCorrosionConference,2000.[4]WilmottM,HighamsJ,RossR.Coatingandthermalinsulationofsubseaorburiedpipelines[J].JournalofProtectiveCoatings&Linings(JCPL),2000,17(11):47254.632004SELECTEDABSTRACTSNATURALGASANDOIL(QUARTERLY)Vol.22No.4(TotalNo.198)Dec.2004OIL&GASTRANSPORTATIONANDSTORAGESummaryonApplicationofSensitivityAnalysistoTransportationandStorageOptimizationDesignZhouHao,WangYuchun(SouthwestOilCollege,Chengdu,Sichuan,610500,China)NGO,2004,22(4):123ABSTRACT:Insensitivityanalysisofoptimizationdesign,mainlytheeffectofsmallchangesfromparametersandvariablesinoptimizationmodelsisanalyzedontheoptimalsolutions,whichplaysanimportantroleinapplicationofthistechnologytoengineeringpractices.Describedisthefeasibilityofapplicationofthistechnologytooptimizationdesignofoilandgastransportationandstorage.Introducedaredevelopmentofthesensitivityanalysistechnologyinoptimizationdesign,itsbasictheoryandmethods.Analyzedaretheimportance,wideprospects,directionandexistingproblemsofapplicationofthistechnologytooptimizationdesignofoilandgastransportationandstorageengineering.KEYWORDS:Sensitivityanalysis;Optimizationdesign;Designvariable;OilandgaspipelineSummaryonOverallEvaluationMethodofMultipleOptionsforOil&GasPipelineDesignWenTao,WangYuchun(SouthwestOilCollege,Chengdu,Sichuan,610500,China)NGO,2004,22(4):427ABSTRACT:Thelongdistanceoil&gaspipelineprojectshavesuchcharacteristicsashightech,largeinvestmentsandhighrisk,soitisveryimportanttomakedecisionscientificallyfortheschemes.Sincethe90sin20thcentury,duetoapplicationofthefuzzysettheory,graysystemandelementanalysis,asetofrelativelycompleteoverallevaluationmethodsofmultipleoptionshasformedgradually,whichappliestooil&gaspipelinedesign.Summarizedandexpoundedarealltheseexistingmethods.KEYWORDS:Oil&gaspipelinedesign;Option;Fuzzymathematics;Graysystem;EvaluationSummaryonApplicationofNeuralNetworkTechnologytoTransportationandStorageEngineeringDuanShanning,WangYuchun(SouthwestOilCollege,Chengdu,Sichuan,610500,China)NGO,2004,22(4):8211ABSTRACT:ArtificialNeuralNetworkisarapidlydevelopingalgorithminrecentyearsandhasbeenusedinmanydomains.Describedareapplicationofmulti2layerperceptronnetwork,radialbasisfunctionalnetworkandwaveletbasisfunctionalnetworktodataanalysisandidentificationinintelligentinspectionofpipelines,applicationoffeedforwardneuralnetworktodecisionandevaluationofintegratedpipelinefiduciarylevel,applicationofnaturalgasconsumptionforecastbasedonadaptivefeedforwardforecastmodeandadaptivefunctionallinkforecastmode,andapplicationofHopfieldneuralnetworktopipelineoptimizationdesign.ItcanbeseenthatNeuralNetworkwillcertainlybecomeanimportanttechniqueforsolvingengineeringproblemsintransportationandstorage.KEYWORDS:NeuralNetwork;Oil&naturalgaspipeline;Analysisandidentification;Decisionandevaluation;Forecast;OptimizationdesignStudyonFilteringMediaofNewFilterLiXi,HuangDong,GuoYi(ChinaPetroleumEngineeringCo.,Ltd.SouthwestCompany,Chengdu,Sichuan,610017,China)NGO,2004,22(4):12215ABSTRACT:Describedistheaimofstudyonfilteringmediaofnewfilter.Comparedaretheadvantagesanddisadvantagesofthesemediathroughexperimentsatsite.Intheseexperiments5ofmediaarechosenandperformancetesthasbeencarriedout.Thedustconcentrationandclassingefficiencyofthemediaareobtainedafterpassingfiltertube.Analysisandcomparisonaremadeontheperformanceofthesemedia.KEYWORDS:Filter;Filtering;Filteringmedia;FilteringelementCORROSIONANDCORROSIONPROTECTIONDiscussiononPotentialDistributionLawofCathodicProtectiononTankBottomPlateMaWeiping,ZhangGuozhong(HuadongOilUniversityS&TandConstructionalEngineeringCollege,Dongying,Shandong,257061,China)LiangChanghua,ZhangDapeng(ChinaPetrochemicalPipelineS&TCo.DongyingInitialOilTransportationStation,Dongying,Shandong,257067,China)LiBaidan(DaqingOilFieldCom.Co.Institute,Daqing,Heilongjiang,163453,China)AnZhenshan(Qin2JingOilandGasTransportationBranchCo.,Qinhuangdao,He