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1、 service No.locationnumber Reqd.(in service)P&ID No.fluid relieveddischarged tocritical conditionaccumulationoperating pressure KPaGoperating Temp set pressure KPaGbTemp.at accumulated press total flowrate kg/hrMWSp. Ht ratio Cp/Cvcompressibility ZVisc. cPTA8 SG(if liquid)constant KPaGbuilt up (allo
2、wed) %SPKPaGorifice designationD8 Bodycritical pressure KPaAcritical temperature critical pressure KPaAcritical temperature specific volume of fluid at RP m3/kgspecific volume of vapor at RP m3/kgspecific volume of fluid at 90% RP m3/kgspecific volume of vapor at 90% RP m3/kgspecific volume of two p
3、hase at 90% RP m3/kgmass fract vapor at 90% RPvapor flow kg/hrliquid flow kg/hrspecific heat of saturated liq KJ/Kglatent heat at RP KJ/Kg: :QOPUFA8.141272M11.286-304+StelliteMMPZ4U14specific Vol of supercritical fluid at RP m3/kgspecific Vol at 90% RP m3/kg333.18WCB3180370181.281.0040%1D2o5T 4VQFS4
4、FSWD Trim Springo5 bellowsD?4QFDJGJDBUJPOGPSSFMJFGWBMWFq|2A811A811Hqv ATMWT blocked operation HP flare fire21%d|3FMJFWJOH$POEJUJPOT9!T1b.BUFSJBMT#BDLQSFTMMPZ4U/PT (?TT )type(Conv.orbalanced)$MBTT 4FUQSFTTVSF.QB(#BDLQSFTTVSF.QB(0.11WCB304+Stellite0.245?T2.4510%300RF/150RF02453/4D11.00bHq24501.00MBTIJ
5、OHTFSWJDF1101D?4QFDJGJDBUJPOPS3FMJFG7BMWFPSV-11102/SDMJFOU ?vzK !9 mVOJU M&Y|1*%|PSV-11101g72TTs0601000b8 water30042 waterYg10%110119301D?4QFDJGJDBUJPOPS3FMJFG7BMWF service No.locationnumber Reqd.(in service)P&ID No.fluid relieveddischarged tocritical conditionaccumulationoperating pressure KPaGoper
6、ating Temp set pressure KPaGbTemp.at accumulated press total flowrate kg/hrMWSp. Ht ratio Cp/Cvcompressibility ZVisc. cPTA8 SG(if liquid)constant KPaGbuilt up (allowed) %SPKPaGorifice designationD8 Bodycritical pressure KPaAcritical temperature critical pressure KPaAcritical temperature specific vol
7、ume of fluid at RP m3/kgspecific volume of vapor at RP m3/kgspecific volume of fluid at 90% RP m3/kgspecific volume of vapor at 90% RP m3/kgspecific volume of two phase at 90% RP m3/kgmass fract vapor at 90% RPvapor flow kg/hrliquid flow kg/hrspecific heat of saturated liq KJ/Kglatent heat at RP KJ/
8、Kg: :QDMJFOU ?vzK !9 mVOJU M&Y| PSV-11103 PSV-11104 MS-1108A Y) A MS-1108A Y) B 111*%| 1102 1102b8 Y ethylene Y ethylene HP flare HP flareHq fire fire 21% 21%T 1930 T1930 bHq3FMJFWJOH$POEJUJPOT! 2700 2700 203 203 9 5100 s0 28.1 1.15 0.98 T 0.02 0.021#BDLQSFT141080 )$MBTT14b40% 40% 4FUQSFTTVSF.QB(1.0
9、94 1080 D?4QFDJGJDBUJPOGPSSFMJFGWBMWFd| 11/2G3 11/2G3 T (?TT )type(Conv.orbalanced)#BDLQSFTTVSF.QB(WCB.BUFSJBMT304+StelliteD TrimMMPZ4U Spring-o5 bellows 4VQFS4FSWspecific Vol of supercritical fluid at RP m3/kgspecific Vol at 90% RP m3/kgMBTIJOHTFSWJDFA811A811M1A8.q|2OPUFD?4QFDJGJDBUJPOPS3FMJFG7BMWFDMJFOU ?vzK !9 mVOJU M&Y28.1 5100 0.98 1.15 304+StelliteMMPZ4U-
