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【英文标准名称】:StandardforthePreventionofFireandDustExplosionsfromtheManufacturing,Processing,andHandlingofCombustibleParticulateSolids
【原文标准名称】:可燃性固体颗粒的生产、加工和搬运中防火和防尘爆标准
【标准号】:ANSI/NFPA654-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:化学工业;可燃液体;灰尘爆炸;染色工业;防爆;防火安全性;可燃性环境;塑料工业
【英文主题词】:Chemicalindustry;Combustibleliquids;Dustexplosions;Dyeingindustry;Explosionprotection;Firesafety;Flammableatmospheres;Plasticsindustries
【摘要】:1.1.1*Thisstandardshallapplytoallphasesofthemanufacture,processing,blending,pneumaticconveying,repackaging,andhandlingofcombustibleparticulatesolidsorhybridmixtures,regardlessofconcentrationorparticlesize,wherethematerialspresentafireorexplosionhazard.1.1.2Thisstandardshallapplytosystemsthatconveycombustibleparticulatesolidsthatareproducedasaresultofaprincipalorincidentalactivity,regardlessofconcentrationorparticlesize,wherethematerialspresentafireorexplosionhazard.1.1.3Thisstandardshallnotapplytomaterialscoveredbythefollowingdocuments,unlessspecificallyreferencedbytheapplicabledocument:(1)NFPA30B,CodefortheManufactureandStorageofAerosolProducts(2)NFPA61,StandardforthePreventionofFiresandDustExplosionsinAgriculturalandFoodProductsFacilities(3)NFPA120,StandardforCoalPreparationPlants(4)NFPA432,CodefortheStorageofOrganicPeroxideFormulations(5)NFPA480,StandardfortheStorage,Handling,andProcessingofMagnesiumSolidsandPowders(6)NFPA481,StandardfortheProduction,Processing,Handling,andStorageofTitanium(7)NFPA482,StandardfortheProduction,Processing,Handling,andStorageofZirconium(8)NFPA485,StandardfortheStorage,Handling,Processing,andUseofLithiumMetal(9)NFPA495,ExplosiveMaterialsCode(10)NFPA651,StandardfortheMachiningandFinishingofAluminumandtheProductionandHandlingofAluminumPowders(11)NFPA655,StandardforPreventionofSulfurFiresandExplosions(12)NFPA664,StandardforthePreventionofFiresandExplosionsinWoodProcessingandWoodworkingFacilities(13)NFPA1124,CodefortheManufacture,Transportation,andStorageofFireworksandPyrotechnicArticles(14)NFPA1125,CodefortheManufactureofModelRocketandHighPowerRocketMotors(15)NFPA8503,StandardforPulverizedFuelSystems1.1.4Intheeventofaconflictbetweenthisstandardandaspecificoccupancystandard,thespecificoccupancystandardrequirementsshallapply.
【中国标准分类号】:C82
【国际标准分类号】:13_220_20;71_020;83_020
【页数】:
【正文语种】:英语


【英文标准名称】:StandardTestMethodforDeterminationoftheTotalPoreVolumeofCatalystsandCatalystCarriers
【原文标准名称】:催化剂和催化剂载体总孔体积的测定用标准试验方法
【标准号】:ASTMD6761-2007
【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】:D32.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:催化剂;测定;试验方法;体积
【英文主题词】:heliumpycnometry;mercuryintrusion;particlevolume;porevolume;truevolume
【摘要】:Thistestmethodprovidesforthemeasurementofvolumeofporesthatareintherangeofcatalyticimportanceandpossiblyforadsorptionprocesses.Thistestmethodrequirestheuseofmercuryinordertoperformthemeasurements.1.1Thistestmethodcoversthedeterminationofthetotalporevolumeofcatalystsandcatalystcarriers,thatis,thevolumeofporeshavingporediameterbetweenapproximately14mand0.4nm(4A).Thistestmethodinvolveshazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardstatementsaregiveninSection.Warningstatementsaregivenin9.1.4,9.1.7,and9.1.11.
【中国标准分类号】:G75
【国际标准分类号】:71_040_30
【页数】:5P.;A4
【正文语种】: