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【英文标准名称】:StandardTestMethodforSulfurinPetroleumProducts(GeneralBombMethod)
【原文标准名称】:石油产品中硫含量的标准试验方法(氧弹法)
【标准号】:ASTMD129-2000(2005)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D02.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:石油产品;含量测定;试验;氧弹法(测定石油的硫含量);硫;硫含量
【英文主题词】:bomb;sulfur
【摘要】:1.1Thistestmethodcoversthedeterminationofsulfurinpetroleumproducts,includinglubricatingoilscontainingadditives,additiveconcentrates,andlubricatinggreasesthatcannotbeburnedcompletelyinawicklamp.Thetestmethodisapplicabletoanypetroleumproductsufficientlylowinvolatilitythatitcanbeweighedaccuratelyinanopensampleboatandcontainingatleast0.1%sulfur.Note18212;Thistestmethodisnotapplicabletosamplescontainingelementsthatgiveresidues,otherthanbariumsulfate,whichareinsolubleindilutehydrochloricacidandwouldinterfereintheprecipitationstep.Theseinterferingelementsincludeiron,aluminum,calcium,silicon,andleadwhicharesometimespresentingreases,lubeoiladditives,oradditiveoils.Otheracidinsolublematerialsthatinterferearesilica,molybdenumdisulfide,asbestos,mica,andsoforth.Thetestmethodisnotapplicabletousedoilscontainingwearmetals,andleadorsilicatesfromcontamination.SamplesthatareexcludedcanbeanalyzedbyTestMethodD1552.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.See3.2forspecificprecautionarydirectionsincorporatedinthetestmethod.
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:4P.;A4
【正文语种】:


【英文标准名称】:Vitreousandporcelainenamels-Corrosiontestsinclosedsystems
【原文标准名称】:釉瓷和搪瓷封闭系统中的腐蚀试验
【标准号】:ISO13806-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-12
【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/TC107
【标准类型】:()
【标准水平】:()
【中文主题词】:电阻器;热应力;耐化学性;瓷漆;化学工程;闭路的;沸点;系统;覆层;腐蚀;腐蚀试验;耐酸性;工业瓷器;铝;试验;釉层
【英文主题词】:Acidresistance;Aluminium;Boilingpoint;Chemicalengineering;Chemicalresistance;Closed;Coatings;Corrosion;Corrosiontests;Enamels;Porcelain;Resistors;Systems;Testing;Thermalstress;Vitreousenamel
【摘要】:ThisInternationalStandardspecifiesatestmethodforthedeterminationoftheresistanceofenamelsusedinchemicalprocesstechnologytoacidandneutralmaterials,aswellastoactualprocessmixturesinclosedsystemsattemperaturesabovetheirboilingpoint.Itisalsoapplicabletothedeterminationofresistancetomildlyalkalinefluidsprovidedthatthematerialofthetestequipmentbesuitableforsuchatest(see4.1.2).ThisInternationalStandardspecifiesthebasicparametersforcorrosionteststoensureadequaterepeatabilityandreproducibilityofresults.Thecorrosionrateiscalculatedfromthelossinmassperunitareaperunittime,determinedaccordingtothistestmethod.NOTESeeISO2743andISO2744fortestingofenamelsforresistancetoboilingacidsandneutralliquidsinopensystems,andISO2745forresistancetoalkalis.
【中国标准分类号】:G51
【国际标准分类号】:25_220_50
【页数】:8P;A4
【正文语种】:英语