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常见可燃气体爆炸下限 |
2011/3/29 |
序号 |
名称 |
化学式 |
在空气中爆炸限
(体积分数)/% |
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下限 |
上限 |
1 |
乙烷 |
C2H6 |
3.0 |
15.5 |
2 |
乙醇 |
C2H5OH |
3.4 |
19 |
3 |
乙烯 |
C2H4 |
2.8 |
32 |
4 |
氢 |
H2 |
4.0 |
75 |
5 |
硫化氢 |
H2S |
4.3 |
45 |
6 |
煤油 |
|
0.7 |
5 |
7 |
甲烷 |
CH4 |
5.0 |
15 |
8 |
甲醇 |
CH3OH |
5.5 |
44 |
9 |
丙醇 |
C3H7OH |
2.5 |
13.5 |
10 |
丙烷 |
C3H8 |
2.2 |
9.5 |
11 |
丙烯 |
C3H6 |
2.4 |
10.3 |
12 |
甲苯 |
C6H5CH3 |
1.2 |
7 |
13 |
二甲苯 |
C6H4(CH3)2 |
1.0 |
7.6 |
14 |
二氯乙烷 |
C2H4Cl2 |
5.6 |
16 |
15 |
二氯乙烯 |
C2H2Cl2 |
6.5 |
15 |
16 |
二氯丙烷 |
C3H6Cl2 |
3.4 |
14.5 |
17 |
乙醚 |
C2H5OC2H5 |
1.7 |
36 |
18 |
二甲醚 |
CH3OCH3 |
3.0 |
27.0 |
19 |
乙醛 |
CH3COH |
4.0 |
57 |
20 |
乙酸 |
CH3COOH |
4.0 |
17 |
21 |
丙酮 |
CH3COCH3 |
2.3 |
13 |
22 |
乙酰丙酮 |
(CH3CO)2CH2 |
1.7 |
|
23 |
乙酰氯 |
CH3COCl |
1.5 |
19 |
24 |
乙炔 |
C2H2 |
1.5 |
100 |
25 |
丙烯氰 |
CH2CHCN |
2.8 |
28 |
26 |
烯丙基氯 |
CH2CHCH2Cl |
3.2 |
11.2 |
27 |
甲基乙炔 |
CH2CCH |
1.7 |
|
28 |
氨 |
NH3 |
15 |
30.2 |
29 |
乙酸戊酯 |
CH3CO2C5H11 |
1.0 |
7.5 |
30 |
苯胺 |
C6H5NH2 |
1.2 |
11 |
31 |
苯 |
C6H6 |
1.2 |
8 |
相关产品:
固定式可燃气检测仪
便携式可燃气体检测报警仪
可燃气体检测器(可燃气探头)CGD-I-1Ex
可燃气体检测探头(开关量输出型)CGD-I-KEX
可燃气体检测探头(数字显示型)CGD-I-DEX
总线制可燃气体检测探头 CGD-I-2EX
高温可燃气体检测探头 CGD-I-TEX
红外可燃气体检测探头 CGD-I-1EX_IR
相关资料:可燃气体概要介绍 |
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