燃烧各种燃气的热值

各种燃气的热值燃料名称用大卡表小大卡/"3（低热值）用兆焦（MJ）表小1大卡=4.1868兆焦1立方天然气870436.44MJ油田伴生气1155648.38MJ焦炉炉气420817.62MJ矿井气450018.84MJ二液化石油气（气相）27482115MJ液化石油气25885108.3MJ发生炉煤气13725.74MJ水煤气248010.38MJ气体燃料的热值与气体组分有直接关系.4.汽、柴油热值与燃气热值比较1公斤汽油热值为10296大卡1公斤柴油热值为10996大卡1公斤液化石油气热值相当丁1.151.22公斤的汽油热量1公斤液化石油气热值相当丁1.121.2公斤的柴油热量1米天然气热值相当丁0.845公斤或1.17升汽油热量1米天然气热值相当丁0.792公斤柴油热量1升汽油=0.7220.725公斤=7464大卡1升柴油=0.835公斤=9181大卡备注：根据适用中实际情况证明，1.1米3天然气约等丁1公斤石油液化气;1米3天然气相当丁1.17升汽油。通用烟气焰当底乏燃料兀素分析成分时，可通过燃料收到基的低位发热呈按经验公式计算出理论空气最匾和理论烟气量-V。后，按卜式计算烟气嬉：Hy=£(H-VyLVo+LOlhKu4)L0式中E口一通用烟气焙的校正系数；c%q逋用烟，熠CkJ/m3)p查下表。迥用烟气烙比热容烟气嬉皿)/khin't/r比热容烟气熠以yty)/kJkCaUu?七kJ/niVkCaVni1-100L38110329913B1112001翊4037941906.082001.4003033452SO.O&13001.60320.38292084.153001509803606452.94UflOL61680.38622263.474001.44750.3457579.0015001.62940.38922444.055001461303490730.6616001.6417039212626.716001.48110.3538888.6717001.65310.39482810.217001.501&0358711051.271SOO11.66360.39732994.55SOOL52L00.363312168019001.67350.39973179.73900L5396036771385,6720001,68320.40203366.321000L55660371815566J21001.69150.40403552.1611001.572S0.37”1730.10通用烟住校正系数七值a£oaEo1.001.001.550.96901.050.9961.600.967514009931.650.96651.15P0.9881JO0,96451.200.985L750.96251.250.98251,8。0.96151300.9801.S50,9601350.97751.900.95801.400.97501.95095701.45F0.97301.5。0.9710注！摘自动力工程师手册机械工业出版社2001年5月第一版第二次印刷p.3-41一般燃境生成气(烟弋)的物理性届t(*C)AWVX106<m2/s)PrckJ/Nm3gkCal/Nm3g00.02281220.721.4240.3401000.031321.50691A320.3422000.040132.80.671.4400.3443000.04844580,651FL4490.3464000.057060.40.641.4570.3485000.065576.3063L4740.3526000.074293,60.62L49103567000.08271120.611.5040.3598000.09151320,60L5200.3639000.1001520.59L532036610000.109174P0,58P1,5450369111000.1181970.571.5560.37212000,1262210,561,578037713000.1352450.551.59103SO14000.1442720,541,6040.38315000.1542970.531.6160.38615000.163323F0,521F1,6750.400n1800-2000注！KA一热导率v一运动粘度；Pr普兰特准数：c-T均比热容队摘自工业炉设计手册页第二版2000年6月p.1003烟七的物件参数<p=760ninHg=L0132XiO5Pat组成；CO213%,H；0l1%.N226%)温度lflC密度kg/n?比热容kJ/kg七导热系数kJ/(ni*h*r)导温系数a.xio2nrli粘度pX9.XlOPfTS运动粘度VX106m2/s普朗特准数Pi01.2951.043S.2066.0S1.60912.200.721000.9501.06S11.2621LL02.07921.540.692000.748)0971444417.602.49732.800.673000.6171.12217,41725.162.87845.810.654000.5251,15120,51533.943.23060.380.6450004571.18523.61443.613.55376.3。0.636000一4051.21426.71254.323.S6093.610.6270003631.12929,76866.171.148U2J0.618000.32951.26432,95079.094.422131.80.609000.3011.290P36.04882.874.680P152.50.5910000.273130639.230109.214.93017430.58HOO0.2571.32342.287124375J6919710.5712000.240131045.427Hl.275402221.0056Dew-point相对湿度Relativehumidity含水率MoistureContent/r%PPM%-5001693S9600033500.533127.50.0127-30164377760.0377-20AAA10250.1025-1011.1S2573.680257302612602763060271052.5212117.11211720100230723723072露点温度与主要湿度换算表（0-60°C）J=t=J-;饱和水蒸汽气压混合比（空气）比湿（空气）绝对湿度体积比重量比相对湿度°CPag/kgg/kg(20现m3PPmvPPmw(20°C)%417783.9151.75949.21257.5338321451759428205.3654.80851.96160.6488811654808438546.3358.02954.84663.9089329458029449107.5751,4357.87567.3179876261430459589.8465.02361.05370.881104538650234610093.9268.81964.38874.607110641688194710620.6272.8367.88678,5117090728004811170J677.0771.55682.566123907770704811170.7677.077L55682.566123907770704911745198L55375.40486.812131114815535012344.7886.29479.43991.244138736862945112970.1291.30983.6795.868146800913095213623.0496.61788.105100.692155333966175314303.5710223792.754105.7221643681022375415012.98108.1997.628110.9651739381051905515752.26114498102.735116.43184080l14E5616522.4312L187108.088122.1221948341211875717324.31128.283113,698128.052062431282835818159.59135.817119.5771342232183551355815919028.74143.82125.737140.6472312221438206019933.09152.329132193147.331244903152239【下载本文档，可以自由复制内容或自由编辑修改内容，更多精彩文章，期待你的好评和关注，我将一如既往为您服务】精品文档交流