序号 | 气体名称 | 混合比 | 主要用途 | |
1 | Ar+CO2+O2 | 92:5:3 | 焊接及焊接保护用气 | |
2 | Ar+H2 | 91:9 | ||
3 | N2+H2 | 91:9 | ||
4 | Ar+N2 | 75:25 | ||
5 | Ar+Kr | 72:28 | 照明用气 | |
6 | He+Ne | 93:7 | ||
7 | N2+O2 | 80:20 | ||
8 | Ne+Ar | 80:20 | ||
9 | He+N2+CO2+CO | 72:16:8:4 | 激光用器(探伤、切割等) | |
10 | He+Ne | He | 8.3%~20% | 肺功能测定用气 |
Ne | 余 | |||
11 | CO2+O2 | 5:95 | ||
12 | O2+CO+He+N2 | 20:0.3:10:69.7 | ||
12 | O2+N2O | 50:50 | 无痛分娩用麻醉气(安桃乐) | |
13 | CO2+O2+N2 | 10:10:80 | ||
14 | H2+CO2+N2 | 细菌培养气 | ||
15 | CO2+Air | 8:92 | 脑循环测定气 | |
16 | CO2+N2 | 5:95 | 血液气 | |
17 | CO2+O2+N2 | 5:12:85 | ||
18 | H2+CO2+N2 | 10:10:80 | ||
19 | CO+CO2+N2 | 5:5:90 | ||
20 | CH3Br+Ar | CH3Br | 0.1%~0.7% | 电光源用气 |
Ar | 余 | |||
21 | CH3Br+Kr | CH3Br | 0.1%~0.5% | |
Kr | 余 | |||
22 | N2+Ar | N2 | 14%~15% | |
Ar | 余 | |||
23 | Ar+Ne | Ar | 0.02%~50% | |
Ne | 余 | |||
24 | H2+He | 40:60 | 火焰电离气 | |
25 | H2+N2 | 40:60 | ||
26 | CH4+Ar | 5:95 | 电子捕获气 | |
27 | CH4+Ar | 10:90 | 核子计数气 | |
28 | i-C4H8+He | 4:96 | 正比例计数混合气 | |
29 | CH4+N2+He | 8:46:46 | ||
30 | n-C4H8+He | 1.3:98.7 | 淬灭气 | |
31 | He+Ne | 10:90 | 点火室混合气 | |
32 | He+Ne | 20:80 | ||
33 | n-C4H8+Ne | 1:99 | X荧光光谱混合气 | |
34 | He+Ne | 40:60 | ||
35 | C2H4O+CO2 | C2H4O | 10%~20% | 杀菌气 |
CO2 | 余 | |||
36 | CO2+O2 | 20:80 | 红色牛肉保鲜 | |
37 | CO2+O2+N2 | 20:69:11 | 红色肉类保鲜 | |
38 | CO2+O2+N2 | 50:20:30 | 家禽肉类保鲜 | |
39 | CO2+O2+N2 | 40:30:30 | 白鱼类保鲜 | |
40 | CO2+N2 | 60:40 | 肥鱼类保鲜 | |
41 | He+O2 | 80:20 | 深海潜水呼吸用气 |