HAZOP技术及其在硝化反应中的应用宋会会

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HAZOP*宋会会1 张礼敬1 王志远2 邢培育3(1., 210009;2. 210011; 3. 210009)    HAZOP(),。:,HAZOP,,。,HAZOP,。   HAZOP  HAZOPTechnologyandItsApplicationinNitrationProcessSONGHui-hui1 ZHANGLi-jing1 WANGZhi-yuan2 XINGPei-yu3(1.JiangsuKeyLaboratoryofUrbanandIndustrialSafety,SchoolofUrbanConstructionandSafetyEngineering,NanjingUniversityofTechnology Nanjing210009)Abstract ThispaperintroducesthekeytechnologiesofHAZOP(hazardandoperability),thatis,thedivisionofnodeanddeterminationofthedeviation.Anditsapplicationinnitrobenzeneproductionprocessesisdiscussed:toanalyzetheflowchart,choosetherectificationproduc-tionasthenodeofHAZOPanalysis,listallthecontingentaccidentsandtofindoutthecorrespondingmeasuresforsafetyinproduction.TheanalysesshowthatHAZOPmethodismorecomprehensive,tomakesuresafetyinproduction.Keywords hazardandoperability(HAZOP) nitration rectification1 HAZOP1.1 HAZOP(HazardandOperabilityStudy),,,(ICI)2070———OS(OperabilityStudy),。,,,HAZOP。,[1,2]。,HAZOP,,,HAZOP,。,HAZOP,HAZOP。1.2 HAZOP,。:,。、,,,[3,4]。HAZOP,:①。,。,。:、、、、、。②。,。HAZOP,7:,,,,,,。③。,、pH、、、。④。,。⑤。,“+”。,。⑥。,、、、。⑦。。⑧。,。⑨。,。、、。HAZOP,,———,,、,,。*:(BM200707)。·56·         IndustrialSafetyandEnvironmentalProtection        20093512December20092 HAZOP2.1 ,。、、。,,,,,。、。。、,、,,、。,,,。,,。,2,,,,,,,。,,,,。2.2 HAZOPHAZOP,,。,2,3。2      pH 3 HAZOP1 ,,“”,,、2  、,、、,3  ,, ,、4  , ,,,5 pH  ,,6 pH  ,,3 (1):,,,。(2):,,HAZOP。(3)HAZOP,HAZOP,[5-7]。,、。(4)HAZOP,,,。[1],.HAZOP.,2006,6(2):34-36.[2]SwannCD,PrestonML.Twenty-fiveyearsofHAZOPs.JournalofLossPreventioninProcessIndustries,1995,8(6):349.[3],.HAZOP.,2003,19(1):19-22.[4],,,.HAZOP.,2007,33(2):51-53.[5],,.HAZOP.,2004,11(3):75-78.[6],,,.PHA-ProHAZOP.,2008,4(1):55-58.[7],,,.HAZOP.,2008,59(1):111-117. 宋会会,南京工业大学安全技术及工程专业硕士研究生。(:2009-01-05)·57·

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