燃气臭剂和加臭量的探讨

:1000-4416(2002)02-0174-03X1,2(1.,065000;2.,400045):;,,:;;:TU996.76:B1(GB5002893),,:(1),;(2),20%,2,:,,[12](DMS)(DES)(EM)(NPM)(IPM)(TBM),,,[37],,13:(1),;1.4,,,,,(2),,,1C2H6SC4H8S62.188.1()/%5036/(kg/m3)839999/34118124/-144-96/-17.3()18()/299200(20)471222X:2001-08-16;:2002-03-06:(1974),,,,,3311(1)(1):Q0=Ldv0.02Lsb(1):Q0,mg/m3;Ld,10-9;V,kg/m3;Ls,%;b,%,(1)2,,640H2SCO2CO/%9098,()/%18.212.1/%2.81.13[8](20)1.504H2S,CO2,CO(5%95%)/118124/-20()/%0.23.04(20)/(1026m2/s)1.043/kPa201.93508.008016.00/10-60.0010.40mg/m3(2)(2):Q0=LdvhPhLhb(2):Lh,mg/m3;h,g/m3;Ph,%,6%CO,CO230mg/m3,(2)1.3mg/m3312,,,,,,,,Q=K1K2K3(1-a)Q0(3):Q,mg/m3;K1,10;K2,,1.02.5;K3,,1.02.0;a,75%85%313,,20mg/m3,,,1.52(K21.52.0),3040mg/m3,,2.02.5(K32.02.5),4050mg/m3(CO6%),,95mg/m3,57120024:4(1),,,;,,,(2),,,,:[1],,,.[M].:,1988.[2].[M].:,1992.[3]1[J]1,1985,(4):15191[4]1[J]1,1987,(6):14201[5],,1[J]1,1997,(5):24261[6],,,1[J]1,1998,(2):36371[7],1[J]1,2001,(3):2472491[8]1[M]1:,1999.DiscussiononGasOdorantandItsDosageWANGXue-jun1,LUOXian-cheng2(1.ChinaPetroleumPipelineEngineeringCorporation,Langfang065000,China;2.ChongqingUniversity,Chongqing400045,China)Abstract:Thisarticleintroducessomeodorantsanditsphysicalandchemicalpropertieswhichoftenbeusedtobegasodorantintheworld,andbringsforwardacademicformulaandpracticalmethodwhichwecanusetocalculatethedosageofgasodorizing.Keyword:citygas;odorant;odorantdosage(173)ConstructionandInvestmentAnalysisforHeat-supplySchemeZHANGXu(BaotouCityHeatingCompany,Baotou014010,China)Abstract:Thepapercomparesthetwolarge-scaleregionalheatingplantsinthesameheatingscale,andclarifiestheeffectivemethodforsavingconstructioninvestmentandreducingproductioncostisoptimaldesignschemeandselectinge2quipmentrationally.Keywords:heatsourceplant;regionalboilerplant;heat-supplyscheme;investment;operationfee671222