标准资料网-标准资料免费资源平台

【英文标准名称】:Fueloilsforagricultural,domesticandindustrialenginesandboilers.Specification
【原文标准名称】:农用、家用和工业用发动机和锅炉的燃油.规范
【标准号】:BS2869-2006
【标准状态】:作废
【国别】:英国
【发布日期】:2006-03-31
【实施或试行日期】:2006-03-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:酸度;添加剂;农用设备;沸点;十六烷值;化学成分;分类系统;腐蚀;密度;柴油;蒸馏;家用燃油;闪点;燃料油;燃料;等级(质量);工业的;煤油;运动粘度;液体燃料;作标记;矿物油;油;石油产品;材料的物理性质;沉淀物;储存;硫磺;符号;粘度;水
【英文主题词】:Acidity;Additives;Agriculturalequipment;Boilingpoint;Cetanenumber;Chemicalcomposition;Classificationsystems;Corrosion;Density;Dieselfuels;Distillation;Domesticfueloil;Flashpoint;Fueloil;Fuels;Grades(quality);Industrial;Kerosine;Kinematicviscosity;Liquidfuels;Marking;Mineraloils;Oils;Petroleumproducts;Physicalpropertiesofmaterials;Sediment;Storage;Sulfur;Sulphur;Symbols;Viscosity;Water
【摘要】:ThisBritishStandardspecifiesrequirementsforeightclassesofpetroleumfuelsforenginesandboilersusedinagricultural,domesticandindustrialapplications.ThisBritishStandarddoesnotprecludelawfuluseofoneclassoffuelinanapplicationdesignedforusewithafuelofanotherclass.HoweveritisstronglyrecommendedthatonlyclassC1burnerfuelisusedinfluelessdomesticappliances,anditisadvisedthattestsorconsultationwiththeequipmentmanufactureriscarriedoutiffuelistobeusedforapurposeotherthanthatforwhichitisclassifiedinthisBritishStandard.
【中国标准分类号】:J98
【国际标准分类号】:75_160_20
【页数】:22P.;A4
【正文语种】:英语


【英文标准名称】:StandardPracticesforPreparationandPreliminaryTestingofWater-FormedDeposits
【原文标准名称】:水沉积物的制备和初步试验
【标准号】:ASTMD2331-1980(2003)
【标准状态】:现行
【国别】:
【发布日期】:1980
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D19.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:(使)沉积;工艺;制备;样本;试验;水;试样
【英文主题词】:crystallographicexamination;deposits;samplepreparation;scale;spectrographicanalysis;
【摘要】:Depositsinpipingfromaqueousprocessstreamsserveasanindicatoroffouling,corrosionorscaling.Rapidtechniquesofanalysisareusefulinidentifyingthenatureofthedepositsothatthereasonfordepositioncanbeascertained.Possibletreatmentschemescanbedevisedtopreventdepositionfromreoccurring.Depositsformedfromorbywaterinallitsphasesmaybefurtherclassifiedasscale,sludge,corrosionproductsorbiologicaldeposits.Theoverallcompositionofadepositorsomepartofadepositmaybedeterminedbychemicalorspectrographicanalysis;theconstituentsactuallypresentaschemicalsubstancesmaybeidentifiedbymicroscopeorXray.1.1Thesepracticesprovidedirectionsforthepreparationofthesampleforanalysis,thepreliminaryexaminationofthesample,andmethodsfordissolvingtheanalyticalsampleorselectivelyseparatingconstituentsofconcern.1.2Thegeneralpracticesgivenherecanbeappliedtoanalysisofsamplesfromavarietyofsurfacesthataresubjecttowater-formeddeposits.However,theinvestigatormustresorttoindividualexperienceandjudgementinapplyingtheseprocedurestospecificproblems.1.3Thepracticesincludethefollowing:SectionsPreparationoftheAnalyticalSample8PreliminaryTestingoftheAnalyticalSample9DissolvingtheAnalyticalSample101.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Foraspecificwarningstatement,seeNote2.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_60
【页数】:5P.;A4
【正文语种】: