【英文标准名称】:StandardGuideforControlofHazardsandRisksinOxygenEnrichedSystems
【原文标准名称】:控制氧浓缩系统危害的标准指南
【标准号】:ASTMG128-2002(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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】:G04.02
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:adiabaticcompression;autoignition;barriers;cleaning;combustion;compressionheating;contamination;explosion;fire;flammability;GOX;ignition;liquidoxygen;LOX;materialevaluation;materialselection;oxygen;oxygencompatibility
【摘要】:Thepurposeofthisguideistointroducethehazardsandrisksinvolvedwiththehandlingofoxygen,cautioningthereaderaboutthelimitationsofpresentpracticesandtechnologyandaboutcommonhazardsthatoftenareoverlooked.ItthenprovidesanoverviewofthestandardsproducedbyASTMCommitteeG-4andtheiruses,aswellassimilardocumentsavailablefromotherknowledgeablesources.Itdoesnothighlightstandardtestmethodsthatsupporttheuseofthesepracticesfromthisorothercommittees.Thestandardsdiscussedherefocusonreducingthehazardsandrisksassociatedwiththeuseofoxygen.Ingeneral,theyarenotdirectlyapplicabletoprocessreactorsinwhichthedeliberatereactionofmaterialswithoxygenissought,asinburners,bleachers,orbubblers.OtherASTMCommitteesandproducts(suchastheCHETAHprogram)andotheroutsidegroupsaremorepertinentforthese.Thisguideisnotintendedasaspecificationtoestablishpracticesforthesafeuseofoxygen.Thedocumentsdiscussedheredonotpurporttocontainalltheinformationneededtodesignandoperateanoxygensystemsafely.Thecontrolofoxygenhazardshasnotbeenreducedtohandbookprocedures,andthetacticsforusingoxygenarenotunique.Rather,theyrequiretheapplicationofsoundtechnicaljudgementandexperience.Oxygenusersshouldobtainqualifiedtechnicalexpertisetodesignsystemsandoperatingpracticestoensurethesafeuseofoxygenintheirspecificapplications.1.1ThisguidecoversanoverviewoftheworkofASTMCommitteeG-4onCompatibilityandSensitivityofMaterialsinOxygen-EnrichedAtmospheres.Itisastartingpointforthoseaskingthequestion:x201C;Arethereanyproblemsassociatedwithmyuseofoxygen?x201D;Anintroductiontotheuniqueconcernsthatmustbeaddressedinthehandlingofoxygen.Theprincipalhazardistheprospectofignitionwithresultantfire,explosion,orboth.Thishazardrequiresdesignconsiderationsbeyondthosethatapplytoallsystems,suchasadequatestrength,corrosionresistance,fatigueresistance,andpressuresafetyrelief.1.2Thisguidealsolistsseveraloftherecognizedcausesofoxygensystemfiresanddescribesthemethodsavailabletopreventthem.Sourcesofinformationabouttheoxygenhazardanditscontrolarelistedandsummarized.TheprincipalfocusisonGuidesG63,G88,PracticeG93,andGuideG94.Usefuldocumentationfromotherresourcesandliteratureisalsocited.Note18212;Thisguideisanoutgrowthofanearlier(1988)CommitteeG-4videotapeadjunctentitledOxygenSafetyandarelatedpaperbyKochthatfocusedontherecognizedignitionsourceofadiabaticcompressionasoneofthemoresignificantbutoftenoverlookedcausesofoxygenfires.Thisguiderecapitulatesandupdatesmaterialinthevideotapeandpaper.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.ForspecificprecautionarystatementsseeSections8and11.Note28212;ASTMtakesnopositionrespectingthevalidityofanyevaluationmethodsassertedinconnectionwithanyitemmentionedinthisguide.Usersofthisguideareexpresslyadvisedthatdeterminationofthevalidityofanysuchevaluationmethodsanddataandtheriskofuseofsuchevaluationmethodsanddataareentirelytheirownresponsibility.......
【中国标准分类号】:A21
【国际标准分类号】:19_040
【页数】:15P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 铅酸蓄电池用聚氯乙烯微孔隔板 |
| 中标分类： |
化工 >>
合成材料 >>
塑料型材 |
| 替代情况： | SG 260-82 |
| 发布部门： | 中华人民共和国轻工业部 |
| 发布日期： | 1991-10-17 |
| 实施日期： | 1992-06-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 提出单位： | 轻工业部质量标准司 |
| 归口单位： | 全国塑料制品标准化中心 |
| 起草单位： | 上海蓄电池隔离板厂、衡阳市第二塑料厂 |
| 起草人： | 朱正国、蒋继红 |
| 出版社： | 中国轻工业出版社 |
| 出版日期： | 1992-06-01 |
| 页数： | 9页 |
适用范围
本标准规定了铅酸蓄电池用聚氯乙烯微孔隔板的产品分类、技术要求、试验方法、检验规则及标志、包装、运输、贮存。
本标准适用于烧结成型铅酸蓄电池用聚氯乙烯微孔隔板(以下简称隔板)。
前言
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目录
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引用标准
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所属分类： 化工 合成材料 塑料型材