【英文标准名称】:Naturalgas-Determinationofmercury-Samplingofmercurybychemisorptiononiodine
【原文标准名称】:天然气.汞的测定.用碘化学吸附法对汞的采样
【标准号】:BSISO6978-1-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-12-17
【实施或试行日期】:2003-12-17
【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】:化学吸附;汞;碘;化学分析和试验;气体分析;含量测定;天然气;一般条件
【英文主题词】:Chemicalanalysisandtesting;Chemisorption;Determinationofcontent;Gasanalysis;Gastechnology;Generalconditions;Iodine;Materialstesting;Mercury;Naturalgas;Samplingmethods;Testing
【摘要】:ThispartofISO6978specifiesamethodforthedeterminationoftotalmercurycontentinnaturalgasusingasamplingmethodatpressuresupto40MPabychemisorptiononiodine-impregnatedsilicagel.Thissamplingmethodissuitableforthedeterminationofmercurycontentswithintherangeof0,1μg/mto5000μg/minnaturalgas.Thismethodisapplicabletosampledgasvolumescontaininglessthan20mghydrogensulfide(absolutecontent)andlessthanatotalliquidhydrocarboncondensateof10g/munderthesamplingconditions.Thecollectedmercuryisdeterminedbymeasuringtheabsorbanceorfluorescenceofmercuryvapourat253,7nm.NOTEISO6978-2givesasamplingmethodsuitableforthedeterminationofmercurycontentofpipelinenaturalgasbyamalgamationofmercuryongold/platinumalloythreadatatmosphericpressurefortherangeofmercuryfrom0,01μg/mto100μg/mandforsamplingathighpressure(upto8MPa)from0,001μg/mto1μg/m.
【中国标准分类号】:E24
【国际标准分类号】:75_060
【页数】:26P.;A4
【正文语种】:英语


【英文标准名称】:Householdandsimilarelectricalappliances-Safety-Part2-6:Particularrequirementsforstationarycookingranges,hobs,ovensandsimilarappliances;Amendment1
【原文标准名称】:家用和类似用途电器.安全性.第2-6部分:固定式电灶、炉架、烤炉和类似器具的详细要求.修改件1
【标准号】:IEC60335-2-6AMD1-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:固定式烹调灶具;连接件;灶具环;炉圈;炊用炉;灶具;烹调炉;炉台;定义;家用的;电器;家用电器;电气工程;电气安全性;设备安全性;火灾危险;加热;炉架;家用设备;家用;批注;使用说明书;作标记;烤箱;防电击;保护设备;安全;安全工程;安全性要求;规范(验收);固定的;材料强度;试验
【英文主题词】:Built-incookingpoints;Connections;Cookerring;Cookerrings;Cookers;Cookingappliances;Cookingranges;Cookingtables;Definitions;Domestic;Electricappliances;Electrichouseholdappliance;Electricalappliances;Electricalengineering;Electricalhouseholdappliances;Electricalsafety;Equipmentsafety;Firerisks;Heating;Hobs;Householdequipment;Householduse;Inscription;Instructionsforuse;Marking;Ovens(cookingappliances);Protectionagainstelectricshocks;Protectiondevices;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Stationary;Strengthofmaterials;Testing
【摘要】:ThisstandardisAmendment1-Householdandsimilarelectricalappliances-Safety-Part2-6:Particularrequirementsforstationarycookingranges,hobs,ovensandsimilarappliances;Amendment1.
【中国标准分类号】:Y68
【国际标准分类号】:97_040_20
【页数】:6P.;A4
【正文语种】:英语