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VCF=1.0060+(1.0059-1.0060)*(0.8356-0.8340)/(0.8360-0.8340)=1.00592
Vt=1247775+12625+541+514*0.8356=12613760.5L
 V20=Vt × 〔1+α(t-20)  

〕 × VCF

      =12613760.5 × 〔1+0.000036(13-20 )  

〕 × 1.00592

      =12685236.48L
m=V20×(ρ20-1.1)
    =12685.23648 ×(835.6-1.1)
    =10585829.84kg
2、非保温油罐油品质量计算
例:1 号浮顶罐储存 90 号汽油,测得油高 1801mm,24.3 ℃视密度 0.7208g/cm3,t=24.0 ℃
求该罐储存 90 号汽油质量?

 

解: ρ20=0.7228+(0.7248-0.0.7228)*(0.7208-0.7190)/(0.7210-0.7190)=0.7246 g/cm3
VCF=0.99490
Vt=720485+398+46*0.7246=720916.3L
计量温度为 24 ℃与标准温度不超 10   

,可不做温度修正

 V20=Vt × VCF
      =717239.63L
m=V20×(ρ20-1.1)-G
=497522.9kg
铁路油罐车油品质量计算
例:验收表号为 A747 的铁路罐车 0 号柴油,测得油高 2318mm,13 ℃视密度 0.8410 
g/cm3, t=12.9 ,

求该收油量是多少?

解:ρ20=0.8362g/cm3
Vt=53716+26.4747*47=54960L
VCF=1.0059
m=V20×(ρ20-1.1)
    =54960*1.0059*(836.2-1.1)
    =46167.9kg
二、卧式金属油罐油品质量计算
例:1 号浮顶油罐输转 90 号汽油到 3 号卧式金属油罐,3 号卧式金属油罐输转前存油
23869kg,输转后测得油高 2453mm,15.3 ℃视密度 0.7251 g/cm3, t=16.5  ,

知 1 号浮顶罐

输出量为 11510kg,求 3 号卧式罐实际输入量和输转溢损量?
解:ρ20=0.7207+(0.7227-0.7207)*(0.7251-0.7250)/(0.7270-0.7250)=0.7208 g/cm3
Vt=47505+(47656-47505)*(245.3-245)/(246-245)=L
VCF=0.7158+(0.7178-0.7158)*(0.7208-0.719)/(0.721-0.719)
m=V20×(ρ20-1.1)   注意单位
输入量:M=m-23869
输转损耗:M-11510