十六烷指数（二变量）不同温度油品密度换算系数密度10%50%0.83180257十六烷值=51.72318438710720730740750760770830780185790256800360810B+11.07250818125820-20830EXP0.07840B0.07250818125850-30860-487050880十六烷指数：50.12083028368909009109209309409509609709809901000pt=p20-g(t-20)p20（g/l）700～710～720～730～740～750～十六烷指数计算表（SH/T0694）四变量760～15℃密度，kg/m3770～10%回收温度，℃780～50%回收温度，℃790～90%回收温度，℃800～810～DN820～830～840～T10N850～T50N860～T90N870～880～890～900～910～920～930～940～950～960～970～980～990～不同温度油品密度换算系数密度计测试换算油品温度试样密度温度0.897705709.49150.884715719.42150.870725729.35150.857735739.29150.844745749.22150.831755759.16150.813765769.07150.805775779.03150.792785788.96150.778795798.89150.765805808.83150.752815818.76150.738825828.6915800500.725835838.6315815500.712845848.5615820500.699855858.50150.686865868.43150.673875878.37150.660885888.30150.647895898.24150.633905908.17150.620915918.10150.607925928.04150.594935937.97150.581945947.91150.568955957.84150.555965967.78150.542975977.71150.529985987.65150.518995997.5915g[g/(l·℃)]p20（g/l）p15（g/l）822.14836.75841.3620℃密度密度0.5十六烷值密度0.5十六烷值0.8223047.8155580.8323044.1846080.8223549.368884460.8323545.737934460.8224050.847715510.8324047.216765510.8224552.254786140.8324548.623836140.8225053.592679040.8325049.961729040.8225554.86383590.8325551.23288590.8226056.070567630.8326052.439617630.8226557.215063670.8326553.584113670.82223047.076972160.83223043.477011760.82223548.630298620.83223545.030338220.82224050.109129670.83224046.509169270.82224551.51620030.83224547.91623990.82225052.85409320.83225049.25413280.82225554.125250060.83225550.525289660.82226055.331981790.83226051.732021390.82226556.476477830.83226552.876517430.82423046.344584240.83423042.775613440.82423547.89791070.83423544.32893990.82424049.376741750.83424045.807770950.82424550.783812380.83424547.214841580.82425052.121705280.83425048.552734480.82425553.392862140.83425549.823891340.82426054.599593870.83426051.030623070.82426555.744089910.83426552.175119110.82623045.618394240.83623042.080413040.82623547.17172070.83623543.63373950.82624048.650551750.83624045.112570550.82624550.057622380.83624546.519641180.82625051.395515280.83625047.857534080.82625552.666672140.83625549.128690940.82626053.873403870.83626050.335422670.82626555.017899910.83626551.479918710.82823044.898402160.83823041.391410560.82823546.451728620.83823542.944737020.82824047.930559670.83824044.423568070.82824549.33763030.83824545.83063870.82825050.67552320.83825047.16853160.82825551.946680060.83825548.439688460.82826053.153411790.83826049.646420190.82826554.297907830.83826550.79091623不同密度及50%馏程下的柴油十六烷值备注：密度越低，50%馏程越大，十六烷指数越大。密度0.5十六烷值0.8423040.7086060.8423542.261932460.8424043.740763510.8424545.147834140.8425046.485727040.8425547.75688390.8426048.963615630.8426550.108111670.84223040.031999360.84223541.585325820.84224043.064156870.84224544.47122750.84225045.80912040.84225547.080277260.84226048.287008990.84226549.431505030.84423039.361590640.84423540.91491710.84424042.393748150.84424543.800818780.84425045.138711680.84425546.409868540.84426047.616600270.84426548.761096310.84623038.697379840.84623540.25070630.84624041.729537350.84624543.136607980.84625044.474500880.84625545.745657740.84626046.952389470.84626548.096885510.84823038.039366960.84823539.592693420.84824041.071524470.84824542.47859510.84825043.8164880.84825545.087644860.84826046.294376590.84826547.43887263
