常见气体爆炸极限序号名称化学式爆炸下限爆炸上%限%1乙烷C2H6315.52乙醇C2H5OH3.4193乙烯C2H42.8324氢H24755硫化氢H2S4.3456煤油CH40.75CH3OH7甲烷C3H7OH5158甲醇C3H89丙醇C3H65.54410丙烷C6H5CH311丙烯C6H4(CH3)22.513.512甲苯CH3CHCl213二甲苯CH2CCl22.29.514二氯乙烷C2H5CHCl215二氯乙烯(C2H5)2O2.410.316二氯丙烷(CH3)2O17乙醚CH3COH1.2718二甲醚CH3COOH19乙醛(CH3)2CO17.620乙酸21丙酮(CH3CO)2CH25.61622乙酰丙酮CH3COCl6....
序号名称化学式爆炸下爆炸上限%限%C2H61乙烷C2H5OH315.5C2H42乙醇H23.419H2S3乙烯2.832CH44氢CH3OH475C3H7OH5硫化氢C3H84.345C3H66煤油C6H5CH30.75C6H4(CH3)27甲烷CH3CHCl2515CH2CCl28甲醇5.5449丙醇2.513.510丙烷2.29.511丙烯2.410.312甲苯1.2713二甲苯17.614二氯乙烷5.61615二氯乙烯6.51516二氯丙烷C2H5CHCl23.414.5(C2H5)2O17乙醚(CH3)2O1.736CH3COH18二甲醚CH3COOH327(CH3)2CO19乙醛(CH3CO)2CH2457CH3COCl20乙酸C2H2417CH2C...
1.常见气体的溶解性:极易溶:NH3,HCl;易溶:HX,HCHO,NO2,SO2;能溶,可溶:CO2,Cl2,H2S,Br2;微溶:C2H2;难溶,不溶:O2,H2,CO,NO,CH4,CH3Cl,C2H4,C2H6;与水反应:F2,NO2,Cl2,Br2,CO2,SO2,NH3。2.在常温下易发生反应而不能共存的气体:HCl和NH3;H2S和SO2,Cl2和H2S,Cl2和HI,NO和O2,F2和H23.常见气体的制取装置:启普发生器装置:CO2,H2,H2S(块状固体,热效应小)固-固加热装置:O2,NH3,CH4固-液加热装...