ASTM E1755-2001(2007) 生物量中灰分的标准试验方法

作者:标准资料网时间:2024-05-10 06:16:48 浏览:8238 来源:标准资料网

【英文标准名称】:StandardTestMethodforAshinBiomass
【原文标准名称】:生物量中灰分的标准试验方法
【标准号】:ASTME1755-2001(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【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】:E48.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:agriculturalresidue;ash;biomass;fermentationresidue;herbaceous;wastepaper;wood;Agriculturalresidue;Ash;Bagasse;Biomass;Boxboard;Cornstover;Dryoxidation;Fermentationcycles;Hardwoods;Herbaceousmaterials;Newspaper/newsprint;Off
【摘要】:Theashcontentisanapproximatemeasureofthemineralcontentandotherinorganicmatterinbiomass.Theashcontentisusedinconjunctionwithotherassaystodeterminethetotalcompositionofbiomasssamples.1.1Thistestmethodcoversthedeterminationofash,expressedasthemasspercentofresidueremainingafterdryoxidation(oxidationat575x00B1;25x00B0;C),ofhardandsoftwoods,herbaceousmaterials(suchasswitchgrassandsericea),agriculturalresidues(suchascornstover,wheatstraw,andbagasse),wastepaper(suchasofficewaste,boxboard,andnewsprint),acidandalkalinepretreatedbiomass,andthesolidfractionoffermentationresidues.Allresultsarereportedrelativetothe105x00B0;Coven-driedmassofthesample.Forparticulatewoodfuels,TestMethodE1534shouldbeused.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:B04
【国际标准分类号】:65_040_20
【页数】:3P.;A4
【正文语种】:英语

下载地址: 点击此处下载

返回跳至顶部

上一篇: ISO 1446-2001 生咖啡水含量的测定(基准参照法)
下一篇: ASTM D4972-2001(2007) 土壤pH值的标准试验方法