CB 463-1966 调风门
作者:标准资料网 时间:2024-04-29 07:16:24 浏览:9052
来源:标准资料网
基本信息
标准名称: | 调风门 |
中标分类: |
船舶 >>
船舶管路附件 >>
船用通风附件 |
替代情况: | 被CB/T 3726-1995代替 |
发布日期: | |
实施日期: | 1978-01-01 |
首发日期: | |
作废日期: | 1996-08-01 |
出版日期: | |
页数: | 4页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 船舶 船舶管路附件 船用通风附件
【英文标准名称】:StandardPracticeforMicrowaveDigestionofIndustrialFurnaceFeedstreamsandWasteforTraceElementAnalysis
【原文标准名称】:痕量素分析用工业炉供入液流的微波溶解标准实施规范
【标准号】:ASTMD5513-1999(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1999
【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】:D34.01.06
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:cement;coal;coke;microwavedigestion;traceelements;tracemetals;waste;waste-derivedfuel;Cement;Coalcombustionproducts(CCPs);Coke;Furnaces;Industrialfurnacefeedstreammaterials;Laboratoryenvironmentalanalysis;Microwavedigestio
【摘要】:TheU.S.EnvironmentalProtectionAgencyRegulations,40CFR266,requirethatboilers,cementkilns,andotherindustrialfurnacesutilizingwaste-derivedfueladheretospecificguidelinesinassessingpotentialmetalsemissions.Acommonapproachforestimatingpotentialemissionsisperformingtotalmetalsanalysisonallfeedstreammaterials.Thispracticedescribesamulti-stagemicrowave-assisteddigestionprocedurethatsolubilizestraceelementsforspectroscopicanalyses.1.1Thispracticedescribesthemulti-stagemicrowavedigestionoftypicalindustrialfurnacefeedstreammaterialsusingnitric,hydrofluoric,hydrochloric,andboricacidsforthesubsequentdeterminationoftracemetals.1.2Thispracticehasbeenusedsuccessfullyonsamplesofcoal,coke,cementrawfeedmaterials,andwaste-derivedfuelscomposedprimarilyofwastepaint-relatedmaterialinpreparationformeasuringthefollowingtraceelements:Ag,As,Ba,Be,Cd,Cr,Hg,Pb,Sb,andTl.Thispracticemaybeapplicabletoelementsnotpreviouslylisted.1.3Thispracticeisalsoeffectiveforotherwastematerials(forexample,flyash,foundrysand,alumprocessresidue,cementkilndust,etc.).1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardstatementsaregiveninSection7.
【中国标准分类号】:J98
【国际标准分类号】:
【页数】:6P.;A4
【正文语种】:英语