【英文标准名称】:Solidrecoveredfuels-Methodforthedeterminationofthecontentofmajorelements(Al,Ca,Fe,K,Mg,Na,P,Si,Ti)
【原文标准名称】:固体再生燃料.主要元素(Al,Ca,Fe,K,Mg,Na,P,Si,Ti)含量测定方法
【标准号】:BSDDCEN/TS15410-2006
【标准状态】:作废
【国别】:英国
【发布日期】:2006-10-31
【实施或试行日期】:2006-10-31
【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】:铝;生物燃料;生物量;钙;化学分析和试验;分解法;定义;含量测定;分解;燃料;铁;实验室取样;镁;材料试验;数学计算;测量;测量技术;分析方法;磷;钾;再生燃料;安全要求;试样;硅;钠;固体燃料;试样制备;试验报告;试验;钛
【英文主题词】:Aluminium;Biofuels;Biomass;Calcium;Chemicalanalysisandtesting;Decompositionmethods;Definition;Definitions;Determinationofcontent;Disintegrationmethod;Fuels;Iron;Laboratorysample;Magnesium;Materialstesting;Mathematicalcalculations;Measurement;Measuringtechniques;Methodsofanalysis;Phosphorus;Potassium;Recoveredfuels;Safetyrequirements;Samples;Silicon;Sodium;Solidfuels;Specimenpreparation;Testreports;Testing;Titanium
【摘要】:ThisTechnicalSpecificationspecifiesthreemethodsofdigestionforsolidrecoveredfuels:a)microwaveassisteddigestionwithhydrofluoric,nitricandhydrochloricacidmixture;b)hotwaterbathdigestionofwithhydrofluoric,nitricandhydrochloricacidmixture,afterashingoftheSRFssample;c)ovendigestionwithnitric,perchloricandhydrofluoricacidmixture.InstrumentaldeterminationofSi,Al,K,Na,Ca,Mg,Fe,P,andTiisperformedbyInductivelyCoupledPlasmaSpectrometrywithopticaldetectionorothersuitablespectroscopictechniquessuchasFlameAtomicSpectroscopy.TheeffectivenessofthedigestioncanbeverifiedbyqualitativeX-rayfluorescence(XRF)analysisontheremainingresidue.Ifnecessaryanalternativedigestionmethod(amongthoseproposed)shallbeused.XRFcanbeusedfortheanalysisofSi,Al,K,Na,Ca,Mg,Fe,P,Ti,afterashing(550°C)ofthesample:otherelementscanbeanalysedbyXRFprovidingthattheconcentrationlevelsareabovetheinstrumentaldetectionlimitsoftheXRFinstrumentationandafterproperpreliminarytesting.Methoda)isrecommendedforgeneraluse,buttheamountofthetestportioncanbeverylowincaseofhighconcentrationoforganicmatter.Methodb)isrecommendedforSRFswithhighorganicmatterconcentrationthatcanbedifficulttodigestwiththeothermethods.Methodc)isrecommendedforSRFssamplesforwhichtheothermethodsleaveasignificantinsolubleresidue.AllthelistedmethodsaresuitableforthedeterminationofSi,providedthatclosedcontainersareusedforsampledissolution.XRFishighlyrecommendedforSi,PandTianalysis.
【中国标准分类号】:D20
【国际标准分类号】:75_160_10
【页数】:18P.;A4
【正文语种】:英语


Product Code:SAE AS85049/25
Title:Connector Accessories, Electrical, Backshell, Nonenvironmental, Straight, Shield Termination, Category 3A (For MIL-C-5015 Crimp, MIL-C-26482 Series 2, MIL-C-81703 Series 3, and MIL-C-83723 Series III Connectors)
Issuing Committee:Ae-8c1 Connectors Committee
Scope:No scope available.