管道煤氣中H2和CH4的體積分?jǐn)?shù)

【專家解說】：H2體積分?jǐn)?shù)X,CH4體積分?jǐn)?shù)Y 1min水流升溫所需能量/(1-30%)再*85%=1minH2、CO和CH4三種氣體提供的能量 列方程組:5L*(4.18*1000)J/LOC*(42-12)OC*0.85/(1-0.3)=0.06m3*0.15*12.1*1000000J/m3+0.06*X*12.2*1000000J/m3+0.06*Y*38.0*1000000J/m3 X+Y+15%+24%=1 解方程組得:X=47.7%,Y=13.3%