1.基础数据(1)天然气的体积分数CH493%~98%,取95%;C2H40.4%~0.7%,取0.5%;CmHn0.2%~0.3%,取0.25%(m=4,n=8);H2S0.1%~0.2%,取0.15%;CO20.1%~0.15%,取0.1%;CO0.02%~0.04%,取0.03%;H20.1%~0.15%,取0.1%;N0.5%~0.75%,取0.6%;密度0.56~0.57kg/m3。(2)空气过剩系数α=1.2~1.25(取1 (共 2926 字) [阅读本文] >>
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 1.基础数据(1)天然气的体积分数CH493%~98%,取95%;C2H40.4%~0.7%,取0.5%;CmHn0.2%~0.3%,取0.25%(m=4,n=8);H2S0.1%~0.2%,取0.15%;CO20.1%~0.15%,取0.1%;CO0.02%~0.04%,取0.03%;H20.1%~0.15%,取0.1%;N0.5%~0.75%,取0.6%;密度0.56~0.57kg/m3。(2)空气过剩系数α=1.2~1.25(取1 (共 2926 字) [阅读本文] >>