DIN EN 50123-5-1998 铁路应用.固定设备.直流开关装置.第5部分:直流网络中特殊应用的超电压避雷器和低电压限制器
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【英文标准名称】:Railwayapplications-Fixedinstallations-D.C.switchgear-Part5:Surgearrestersandlow-voltagelimitersforspecificuseinD.C.systems;GermanversionEN50123-5:1997
【原文标准名称】:铁路应用.固定设备.直流开关装置.第5部分:直流网络中特殊应用的超电压避雷器和低电压限制器
【标准号】:DINEN50123-5-1998
【标准状态】:作废
【国别】:德国
【发布日期】:1998-03
【实施或试行日期】:1998-03-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:S35
【国际标准分类号】:29_120_50;29_280
【页数】:22P;A4
【正文语种】:德语
【英文标准名称】:WildlandFireApparatus
【原文标准名称】:荒地灭火装置
【标准号】:ANSI/NFPA1906-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:C82
【国际标准分类号】:13_220_10
【页数】:
【正文语种】:英语
【英文标准名称】:StandardPracticeforPMDetectorandBagLeakDetectorManufacturerstoCertifyConformancewithDesignandPerformanceSpecificationsforCementPlants
【原文标准名称】:PM探测器和袋子检漏器制造商证明符合水泥厂用设计和性能规范的标准实施规程
【标准号】:ASTMD7392-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D22.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:空气质量;袋子;水泥;合格;建筑;设计;探测器;排放;检漏器;机器;制造;性能规范;工厂;结构工程
【英文主题词】:bagleakdetector(BLD);cementkilnemissions;designspecifications;fabricfilter;particulatematter;particulatematterdetector(PMD);performancespecifications;Portlandcement
【摘要】:1.1Thispracticecoverstheprocedureforcertifyingparticulatematterdetectors(PMDs)andbagleakdetectors(BLDs)thatareusedtomonitorparticulatematter(PM)emissionsfromkilnsystemsatPortlandcementplantsthatburnhazardouswaste.Itincludesdesignspecifications,performancespecifications,testprocedures,andinformationrequirementstoensurethatthesecontinuousmonitorsmeetminimumrequirements,necessaryinpart,tomonitorreliablyPMconcentrationstoindicatetheneedforinspectionorcorrectiveactionofthetypesofairpollutioncontroldevicesthatareusedatPortlandcementplantsthatburnhazardouswaste.1.2Thispracticeappliesspecificallytotheoriginalmanufacturer,ortothoseinvolvedintherepair,remanufacture,orresaleofPMDsorBLDs.1.3Thispracticeappliesto(a)wetordryprocesscementkilnsequippedwithelectrostaticprecipitators,and(b)dryprocesskilns,includingpre-heaterpre-calcinerkilnsystems,equippedwithfabricfiltercontrols.Sometypesofmonitoringinstrumentsaresuitableforonlycertaintypesofapplications.Note1ThispracticehasbeendevelopedbasedoncarefulconsiderationofthenatureandvariabilityofPMconcentrations,effluentconditions,andthetype,configuration,andoperatingcharacteristicsofairpollutioncontroldevicesusedatPortlandcementplantsthatburnhazardouswaste.1.4ThispracticeappliestoPortlandcementkilnsystemssubjecttoPMemissionstandardscontainedin40CFR63,SubpartEEE.Note2ThelevelofthePMemissionlimitisrelevanttothedesignandselectionofappropriatePMDandBLDinstrumentation.ThecurrentpromulgatedPMemissionstandards(70FR59402,Oct.12,2005)are:(a)65mg/dscmat7%O2(0.028gr/dscfat7%O2)orapproximately30mg/acm(0.013gr/acf)for"existingsources"and(b)5.3mg/dscmat7%O2(0.0023gr/dscfat7%O2)orapproximately2.5mg/acm(0.001gr/acf)for"newsources."OnMarch23,2006(71FR14665)EPAproposedtorevisethePMstandardfornewcementplantsto15.9mg/dscmat7%O2(0.0069gr/dscfat7%O2),orabout6-9mg/acm(0.0026-0.0039gr/acf).Theemissionstandardsmaychangeinfuturerulemakings,sousersofthispracticeshouldcheckthecurrentregulations.Sometypesofmonitoringinstrumentsarenotsuitableforuseovertherangeofemissionsencounteredatbothnewandexistingsources.1.5ThespecificationsandtestprocedurescontainedinthispracticeexceedthoseoftheUnitedStatesEnvironmentalProtectionAgency(USEPA).Foreachmonitoringdevicethatthemanufacturerdemonstratesconformancetothispractice,themanufacturermayissueacertificatethatstatesthatmonitoringdeviceconformswithalloftheapplicabledesignandperformancerequirementsofthispracticeandalsomeetsallapplicablerequirementsforPMDsorBLDsat40CFR63,SubpartEEE,whichapplytoPortlandcementplants.Note340CFR63.1206(c)(8)and(9)requiresthatBLDsandPMDs"becertifiedbythemanufacturertobecapableofdetectingparticulatematteremissionsatconcentrationsof1.0milligramsperactualcubicmeterunlessyoudemonstrateunder63.1209(g),thatahigherdetectionlimitwouldroutinelydetectparticulatematterloadingsduringnormaloperations."ThispracticeincludesspecificproceduresfordeterminationandreportingofthedetectionlimitforeachPMDorBLDmodel.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C70
【国际标准分类号】:13_040_40;91_200
【页数】:21P.;A4
【正文语种】:
