烟气灰和空气的平均定压比容常用气体的有关量值常用法定计量单位及其换算

1、烟气灰和空气的平均定压比容常用气体的有关量值常用法定计量单位及其换算J.1烟气、灰和空气的平均定压比容，见表 J.1表J.1烟气、灰和空气的平均定压比热容温度aC平均定压比容 ckJ(m3 C )RO2N2O2H2OCOH2CH4灰空气01.5991.2941.3051.4941.2991.2761.5500.7951.3188693260531.6091.2941.3071.4951.2991.2781.5590.7991.319109714501741.6191.2941.3081.4961.2991.2791.5680.8031.320；209835742901.6291.2941.30

2、9P 1.4971.3001.2801.5770.808；1.320：309956083161.6391.2951.3101.4981.3001.2821.5860.8121.321409077224321.6491.2951.3111.4991.3001.2831.5950.8161.321509198565581.7001.2951.3171.5051.3011.2901.6410.8371.3241003862781431501.7431.2971.3261.5131.3041.2941.7000.8521.3288867000111.7521.2981.3281.5151.3041.2

3、941.7110.8551.3281605244668091.7611.2981.330M.5171.3051.2951.7230.8571.329；1702621226971.7691.2991.332h.5181.3051.2951.7350.8601.330：1809008884851.7781.2991.3331.5201.3061.2961.7470.8631.33111906485642731.7871.0991.3351.5221.3071.2971.7580.8661.3312003623119781.8621.3061.3561.5421.3161.2991.8860.891

4、1.3423007714721830.95060040.97980071.0049008a低于0C时可按外插法延伸J.2常用气体的有关量值，见表J.2表J.2常用气体的有关量值名称分子式密度Kg/m3沸点C低位发热值MJ/ m3甲烷ch40.7168-161.535.773乙烷C2H61.3570-88.663.669乙烯C2H41.2610-103.558.989乙炔C2H 21.1709-83.655.983丙烷C3H82.0200-42.691.121丙稀C3H61.914-4785.894丁烷C4H102.7030.5118.498异丁烷C4H 102.668-10.2117.921丁

5、稀C4H82.5-6113.367戊烷C5H 123.45736.1145.896硫化氢H2S1.5390-60.423.354氢H20.0899-252.7810.784一氧化碳CO1.2500-191.512.636二氧化碳CO21.9768-78.48二氧化硫SO22.9263-10.0水蒸气H2O0.804100.00氧O21.42895-182.97氮n21.2505-195.81空气（干）1.2928-193一氧化氮NO1.3402-152名称分子式密度Kg/m3沸点C低位发热值MJ/ m3一氧化二氮N2O1.9780-88.7J.3常用法定计量单位及其换算，见表J.3表J.3常用

6、法定计量单位及其换算序号量的名称法定单位换算及常用英制单位名称符号1时间秒分（小）时s minh1min=60s1h=60min=3600s序号量的名称法定单位换算及常用英制单位名称符号1dm=1/10m1cm=1/100m米m1mm=1/1000m分米dm1（1 m=1/1000mm厘米cm1nm=1（-6mm2长度毫米mm1 公里=1000m微米卩m1in （英寸）=25.4mm纳米nm1ft=（英尺）=千米、公里km12in=30.48cm1yd （码）=3ft=0.9144m1ft 2=0.0929m23面积平方米2 m1in 2=6.4516 x 10-5m1L = 1dn=10-3m1cm=103L立方米3 m体积1cc=1cm3=10-3L4容积升L1ft 3=2.832 x 10-2m=28.32L立方厘米3 cm1in 3=1.6387 x10-5m=1.6387 x 10-2L序号量的名称法定单位换算及常用英制单位名称符号5质量千克吨克kg t