【英文标准名称】:Solidrecoveredfuels-Methodsforthedeterminationofthecontentoftraceelements(As,Ba,Be,Cd,Co,Cr,Cu,Hg,Mo,Mn,Ni,Pb,Sb,Se,Tl,VandZn)
【原文标准名称】:固体再生燃料.微量元素(As,Ba,Be,Cd,Co,Cr,Cu,Hg,Mo,Mn,Ni,Pb,Sb,Se,Tl,V和Zn)测定方法
【标准号】:BSDDCEN/TS15411-2006
【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】:分析;分析样品;锑;砷;灰分;钡;铍;生物燃料;生物量;镉;化学分析和试验;铬;钴;铜;分解法;定义;含量测定;测量规程;开发;发酵作用;设计方法;溶解;燃料;实验室取样;铅;锰;材料试验;数学计算;测量;测量技术;汞;分析方法;钼;镍;试剂;再生燃料;试样;抽样方法;硒;固体燃料;试样制备;试验报告;试验;铊;痕量元素;钒;锌
【英文主题词】:Analysis;Analysissamples;Antimony;Arsenic;Ashes;Barium;Beryllium;Biofuels;Biomass;Cadmium;Chemicalanalysisandtesting;Chromium;Cobalt;Copper;Decompositionmethods;Definition;Definitions;Determinationofcontent;Determinationprocedures;Development;Digestion;Digestionmethod;Dissolution;Fuels;Laboratorysample;Lead;Manganese;Materialstesting;Mathematicalcalculations;Measurement;Measuringtechniques;Mercury;Methodsofanalysis;Molybdenum;Nickel;Reagents;Recoveredfuels;Samples;Samplingmethods;Selenium;Solidfuels;Specimenpreparation;Testreports;Testing;Thallium;Traceelements;Vanadium;Zinc
【摘要】:ThisTechnicalSpecificationspecifiesthreemethodsofdigestionforsolidrecoveredfuels:a)microwaveassisteddigestionwithhydrofluoric,nitricandhydrochloricacidmixture;b)hotwaterbathdigestionwithhydrofluoric,nitricandhydrochloricacidmixture,afterashingoftheSRFssample;c)ovendigestionwithnitric,perchloricandhydrofluoricacidmixture.InstrumentaldeterminationofAs,Ba,Be,Cd,Cr,Co,Cu,Pb,Mn,Mo,Ni,Sb,Se,Tl,V,ZnisperformedbyInductivelyCoupledPlasmawithopticalormassdetectionorgraphitefurnaceAtomicAbsorptionSpectrometry.Hgcanbeanalysedonlyafterthemicrowaveassistedprocedureor,alternatively,byadirectanalysismethod.TheeffectivenessofthedigestioncanbeverifiedbyqualitativeX-rayfluorescence(XRF)analysisontheremainingresidue.Ifnecessaryanalternativedigestionmethod(amongthoseproposed)isused.Methoda)isrecommendedforgeneraluse,buttheamountofthetestportioncanbeverylowincaseofhighconcentrationoforganicmatter.Methodb)isrecommendedforSRFswithhighorganicmatterconcentrationthatcanbedifficulttodigestwiththeothermethods.Thismethodisnotsuitableformercury.Methodc)isrecommendedforSRFssamplesforwhichtheothermethodsleaveasignificantinsolubleresidue.
【中国标准分类号】:D20
【国际标准分类号】:75_160_10
【页数】:16P.;A4
【正文语种】:英语