ISO 21461-2012 橡胶.硫化橡胶复合物中油芳香性的测定
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【英文标准名称】:Rubber-Determinationofthearomaticityofoilinvulcanizedrubbercompounds
【原文标准名称】:橡胶.硫化橡胶复合物中油芳香性的测定
【标准号】:ISO21461-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2012-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC45
【标准类型】:()
【标准水平】:()
【中文主题词】:芳族化合物;装填材料;元部件;定义;含量测定;核磁共振分光计;油;PAH;多核芳香烃类;橡胶;橡胶配合物;橡胶混合物;试验;硫化橡胶
【英文主题词】:Aromaticcompounds;Chargematerials;Components;Definitions;Determinationofcontent;Nuclearmagneticresonancespectrometry;Oils;PAH;Polynucleararomatichydrocarbons;Rubber;Rubbercompounds;Rubbermixture;Testing;Vulcanizatedrubber
【摘要】:
【中国标准分类号】:G34
【国际标准分类号】:83_040_10
【页数】:19P;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforDeterminingthePerformanceofOil/WaterSeparatorsSubjectedtoSurfaceRun-Off
【原文标准名称】:主要用于表面流量的油/水分离器的性能测定的标准操作规程
【标准号】:ASTMD6104-1997(2003)
【标准状态】:现行
【国别】:
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D19.06
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:油/水分离器
【英文主题词】:oil/waterseparators;surfacerun-off
【摘要】:TheCleanWaterActpromulgatedtheimplementationofwaterqualitystandardsandcontaminationlimitsforawiderangeofpollutantsincludingoilandgrease.Specifically,theEPAprohibitsx201C;thedischargesofoilthatcauseafilmorsheenuponorcausediscolorationofthesurfaceofthewater.x201D;Severalstateandlocalagencieshaveadoptedthisstatementinadditiontosettingconcentrationlimits,thatis,15mg/Loreven5mg/L.Thepurposeofthispracticeistoevaluatetheperformanceofaseparatorinregardstotheregulationsanduserrequirements.Anotherpurposeofthispracticeistoestablishthataseparatorcontainingoilatitsratedcapacitywouldstillbecapableofmeetingtheabovecriteriawhensubjectedtorun-off.Thispracticeisnotapplicableiftheinfluenttoaseparatorcontainedasuddenreleaseasmuchhigherconcentrationswouldbeexpected.Forthiscase,seePracticeD6157.Thispracticeisnotapplicableiftheinfluenttoaseparatorisconveyedbyapumpingmeans.Thedatageneratedinthismethodisvalidfortheseparatorstestedonly.Theresultsofthesetestsmaybeextrapolatedtosmallerorlargersizeseparatorsprovidedthatapplicablegeometricanddynamicsimilitudearemaintained.Wheresoundengineeringmethodlimitstheuseofextrapolation,thatsizeunitmustbesubjectedtotesting.Theflowrateforallthetestsmustequalthemanufacturerrsquo;totalratedflowforthegivenseparatoratagiveninfluentcontaminationlevelandfortheselectedeffluentpeakcontaminationconcentration.1.1Thispracticecoverstheprocedure,anynecessaryrelatedapparatus,andthesamplingtechniquetobeusedindeterminingtheperformancecharacteristicsofoil/waterseparatorssubjectedtocontaminatedrun-off.1.2Thispracticedoesnotaddressthedeterminationoftheperformancecharacteristicsofanoil/waterseparatorsubjectedtothesuddenreleaseofarelativelylargequantityofhydrocarbonsthatmayappear,inpureformorathighconcentration,intheinfluenttotheseparator.Inthiscase,refertoPracticeD6157.1.3Thispracticedoesnotaddressthedeterminationoftheperformancecharacteristicsofanoil/waterseparatorsubjectedtoamechanicallyemulsifiedinfluentsuchasprovidedbyapump.1.4Thispracticedoesnotinvestigatetheabilityoftheseparatortohandledebrisorsuspendedsolids,thatis,gritortreeleaves.1.5Whiletheeffluentmaymeetcoderequirementsfortotaloilandgreasecontent,thispracticedoesnotaddressthepresenceofsolubleorganics,i.e.,Benzene,Toluene,Ethyl-benzeneandXylene(BTEX''s)whichmaybedetectedintheeffluent.Italsodoesnotmakeanyprovisionsfortheeffectsofdetergents,surfactants,soaps,oranywatersolublematter(thatis,salts),oranyportionofanessentiallyinsolublematterthatmaybefoundinsolutiononseparation.(Effectsofcertainwatersolublechemicalsorsolidsmaybeinvestigatedbyaddingthemtothewateratpredeterminedconstantconcentrations.)1.6Inordertoestimatetheeffectofwatertemperatureontheperformanceoftheseparator,thetestsdescribedinthispracticemustbeperformedattwowatertemperatures.Theselectedtemperaturesmustbeatleast10176;C(18176;F)apart,withthetemperaturerangingfromaminimumof0176;C(32176;F)toamaximumof50176;C(122176;F).1.7ThispracticedoesnotmakeanyprovisionsforthevariationofpHortemperatureduringatestrun.RefertoAppendixX1forfurtherdetail.1.8Thispracticecanbeusedwithavarietyofhydrocarbons.ItadoptsNo.2fueloilwithadensityof845kg/m3(52.73lbm/ft3)andaviscosit......
【中国标准分类号】:J77
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:Hotappliedjointsealants-Part3:Testmethodforthedeterminationofpenetrationandrecovery(resilience);GermanversionEN13880-3:2003
【原文标准名称】:热用密封胶.第3部分:渗透性和回复性(回弹性)测定的试验方法
【标准号】:EN13880-3-2003
【标准状态】:现行
【国别】:
【发布日期】:2003-09
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:施工材料;建筑;渗透性;回弹性;试验条件;定义;弹性(流体);接缝密封;道路建筑;穿透深度;试验;连接填充;弹性回复
【英文主题词】:Construction;Constructionmaterials;Definition;Definitions;Elasticproperties(fluids);Elasticrecovery;Jointfilling;Jointsealings;Penetration;Penetrationdepths;Resilience;Roadconstruction;Testing;Testingconditions
【摘要】:
【中国标准分类号】:G38
【国际标准分类号】:93_080_20
【页数】:8P.;A4
【正文语种】:英语
