中国是一个地域广阔、燃气气源种类丰富的国家，各地还有新燃气成分的气源出现。标准气体用于模拟燃气具所用气体，测试燃气具性能。
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燃气具检测标准气体
主要用于模拟燃气具所用的纯气或混合气体，分析燃烧参数，如热值、华白指数等，验证燃气器具运行特性的测试。测试气体包括参考气体和极限（界限）气体。
参考标准 Reference standards
中国标准测试气体
| 燃气种类 | 代号* | 气体成分与含量 （体积分数） | |||||
| 成分1 | 含量 | 成分2 | 含量 | 成分3 | 含量 | ||
| 人工煤气 | 3R-0 | 甲烷CH4 | 9% | 氢气H2 | 51% | 氮气N2 | 40% |
| 3R-1 | 甲烷CH4 | 13% | 氢气H2 | 46% | 氮气N2 | 41% | |
| 3R-2 | 甲烷CH4 | 7% | 氢气H2 | 55% | 氮气N2 | 38% | |
| 3R-3 | 甲烷CH4 | 16% | 氢气H2 | 32% | 氮气N2 | 52% | |
| 人工煤气 | 4R-0 | 甲烷CH4 | 8% | 氢气H2 | 63% | 氮气N2 | 29% |
| 4R-1 | 甲烷CH4 | 13% | 氢气H2 | 58% | 氮气N2 | 29% | |
| 4R-2 | 甲烷CH4 | 6% | 氢气H2 | 67% | 氮气N2 | 27% | |
| 4R-3 | 甲烷CH4 | 18% | 氢气H2 | 41% | 氮气N2 | 41% | |
| 人工煤气 | 5R-0 | 甲烷CH4 | 19% | 氢气H2 | 54% | 氮气N2 | 27% |
| 5R-1 | 甲烷CH4 | 25% | 氢气H2 | 48% | 氮气N2 | 27% | |
| 5R-2 | 甲烷CH4 | 18% | 氢气H2 | 55% | 氮气N2 | 27% | |
| 5R-3 | 甲烷CH4 | 29% | 氢气H2 | 32% | 氮气N2 | 39% | |
| 人工煤气 | 6R-0 | 甲烷CH4 | 22% | 氢气H2 | 58% | 氮气N2 | 20% |
| 6R-1 | 甲烷CH4 | 29% | 氢气H2 | 52% | 氮气N2 | 19% | |
| 6R-2 | 甲烷CH4 | 22% | 氢气H2 | 59% | 氮气N2 | 19% | |
| 6R-3 | 甲烷CH4 | 34% | 氢气H2 | 35% | 氮气N2 | 31% | |
| 人工煤气 | 7R-0 | 甲烷CH4 | 27% | 氢气H2 | 60% | 氮气N2 | 13% |
| 7R-1 | 甲烷CH4 | 34% | 氢气H2 | 54% | 氮气N2 | 12% | |
| 7R-2 | 甲烷CH4 | 25% | 氢气H2 | 63% | 氮气N2 | 12% | |
| 7R-3 | 甲烷CH4 | 40% | 氢气H2 | 37% | 氮气N2 | 23% | |
| 天然气 | 3T-0 | 甲烷CH4 | 33% | 空气Air* | 68% | ||
| 3T-1 | 甲烷CH4 | 35% | 空气Air* | 65% | |||
| 3T-2 | 甲烷CH4 | 16% | 氢气H2 | 34% | 氮气N2 | 50% | |
| 3T-3 | 甲烷CH4 | 31% | 空气Air* | 70% | |||
| 天然气 | 4T-0 | 甲烷CH4 | 41% | 空气Air* | 59% | ||
| 4T-1 | 甲烷CH4 | 44% | 空气Air | 56% | |||
| 4T-2 | 甲烷CH4 | 22% | 氢气H2 | 36% | 氮气N2 | 42% | |
| 4T-3 | 甲烷CH4 | 38% | 空气Air* | 62% | |||
| 天然气 | 10T-0 | 甲烷CH4 | 86% | 氮气N2 | 14% | ||
| 10T-1 | 甲烷CH4 | 80% | 丙烷C3H8 | 7% | 氮气N2 | 13% | |
| 10T-2 | 甲烷CH4 | 70% | 氢气H2 | 19% | 氮气N2 | 11% | |
| 10T-3 | 甲烷CH4 | 82% | 氮气N2 | 18% | |||
| 天然气 | 12T-0 | 甲烷CH4 | 100% | ||||
| 12T-1 | 甲烷CH4 | 87% | 丙烷C3H8 | 13% | |||
| 12T-2 | 甲烷CH4 | 77% | 氢气H2 | 23% | |||
| 12T-3 | 甲烷CH4 | 92.5% | 氮气N2 | 7.5% | |||
| 液化石油气 | 19Y-0 | 丙烷C3H8 | 100% | ||||
| 19Y-1 | 丁烷C4H10* | 100% | |||||
| 19Y-2 | 丙烯C3H6 | 100% | |||||
| 19Y-3 | 丙烷C3H8 | 100% | |||||
| 液化石油气 | 22Y-0 | 丁烷C4H10* | 100% | ||||
| 22Y-1 | 丁烷C4H10* | 100% | |||||
| 22Y-2 | 丙烯C3H6 | 100% | |||||
| 22Y-3 | 丙烷C3H8 | 100% | |||||
| 液化石油气 | 20Y-0 | 丙烷C3H8 | 75% | 丁烷C4H10* | 25% | ||
| 20Y-1 | 丁烷C4H10* | 100% | |||||
| 20Y-2 | 丙烯C3H6 | 100% | |||||
| 20Y-3 | 丙烷C3H8 | 100% | |||||
| 液混气 | 12YK-0 | 液化石油气LPG* | 58% | 空气Air* | 42% | ||
| 12YK-1 | 丁烷C4H10* | 58% | 空气Air* | 42% | |||
| 12YK-2 | 液化石油气LPG* | 48% | 空气Air* | 42% | 氢气H2 | 10% | |
| 12YK-3 | 丙烷C3H8 | 55% | 空气Air* | 42% | 氮气N2 | 5% | |
| 二甲醚 | 12E-0 | 二甲醚DME | 100% | ||||
| 12E-1 | 二甲醚DME | 87% | 丙烷C3H8 | 13% | |||
| 12E-2 | 二甲醚DME | 77% | 氢气H2 | 23% | |||
| 12E-3 | 二甲醚DME | 93% | 氮气N2 | 8% | |||
| 沼气 | 6Z-0 | 甲烷CH4 | 53% | 氮气N2 | 47% | ||
| 6Z-1 | 甲烷CH4 | 57% | 氮气N2 | 43% | |||
| 6Z-2 | 甲烷CH4 | 41% | 氢气H2 | 22% | 氮气N2 | 38% | |
| 6Z-3 | 甲烷CH4 | 50% | 氮气N2 | 50% | |||
|
代号* |
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国外标准测试气体
| Test Gas | 代号 | Composition and Concentration （Volume fraction） | |||||||
| Gas1 | Vol | Gas2 | Vol | Gas3 | Vol | Gas4 | Vol | ||
| Reference gas | G1.250 | 甲烷 CH4 |
54% | 氮气 N2 |
46% | ||||
| Incomplete combustion,flame lift and sooting limit gas | G1.251 | 甲烷 CH4 |
58% | 氮气 N2 |
42% | ||||
| Light back limit gas Flame lift limit gas | G1.252 | 甲烷 CH4 |
50% | 氮气 N2 |
50% | ||||
| Reference gas Incomplete combustion,flame lift and sooting limit gas | G110 | 甲烷 CH4 |
26% | 氢气 H2 |
50% | 氮气 N2 |
24% | ||
| Light back limit gas | G112 | 甲烷 CH4 |
17% | 氢气 H2 |
59% | 氮气 N2 |
24% | ||
| Reference gas | G130 | 丙烷 C3H8 |
26.9% | 空气 Air* |
73.1% | ||||
| Light back limit gas | G132 | 丙烷 C3H8 |
13.8% | 丙烯 C3H6 |
13.8% | 空气 Air |
72.4% | ||
| Reference gas Incomplete combustion,flame lift and sooting limit gas | G150.1 | 甲烷 CH4 |
57% | 空气 Air* |
43% | ||||
| Light back limit gas | G152 | 甲烷 CH4 |
40% | 空气 Air* |
54% | 丙烯 C3H6 |
6% | ||
| Reference gas | G2.300 | 甲烷 CH4 |
63% | 氮气 N2 |
37% | ||||
| Incomplete combustion,flame lift and sooting limit gas | G2.301 | 甲烷 CH4 |
68% | 氮气 N2 |
32% | ||||
| Light back limit gas Flame lift limit gas | G2.302 | 甲烷 CH4 |
58% | 氮气 N2 |
42% | ||||
| Reference gas | G2.350 | 甲烷 CH4 |
72% | 氮气 N2 |
28% | ||||
| Incomplete combustion,flame lift and sooting limit gas | G2.351 | 甲烷 CH4 |
77% | 氮气 N2 |
23% | ||||
| Light back limit gas Flame lift limit gas | G2.352 | 甲烷 CH4 |
67% | 氮气 N2 |
33% | ||||
| Incomplete combustion,flame lift and sooting limit gas | G2.411 | 甲烷 CH4 |
89% | 氮气 N2 |
11% | ||||
| Light back limit gas Flame lift limit gas | G2.412 | 甲烷 CH4 |
76% | 氮气 N2 |
24% | ||||
| Reference gas | G20 | 甲烷 CH4 |
100% | ||||||
| Incomplete combustion,flame lift and sooting limit gas | G21 | 甲烷 CH4 |
87% | 丙烷 C3H8 |
13% | ||||
| Light back limit gas | G222 | 甲烷 CH4 |
77% | 氢气 H2 |
23% | ||||
| Flame lift limit gas | G23 | 甲烷 CH4 |
92.5% | 氮气 N2 |
7.5% | ||||
| Reference gas Flame lift limit gas | G230 | 丙烷 C3H8 |
50% | 空气 Air* |
50% | ||||
| Flame lift limit gas | G231 | 甲烷 CH4 |
85% | 氮气 N2 |
15% | ||||
| Light back limit gas | G232 | 丙烯 C3H6 |
50% | 空气 Air* |
50% | ||||
| Incomplete combustion,flame lift and sooting limit gas | G233 | 丙烷 C3H8 |
55% | 空气 Air* |
45% | ||||
| Over heating limit gas | G24 | 甲烷 CH4 |
68% | 丙烷 C3H8 |
12% | 氢气 H2 |
20% | ||
| Reference gas Light back limit gas | G25 | 甲烷 CH4 |
86% | 氮气 N2 |
14% | ||||
| Reference gas | G25.1 | 甲烷 CH4 |
86% | 二氧化碳 CO2 |
14% | ||||
| Reference gas | G25.3 | 甲烷 CH4 |
88% | 氮气 N2 |
12% | ||||
| Incomplete combustion,flame lift and sooting limit gas | G26 | 甲烷 CH4 |
80% | 丙烷 C3H8 |
7% | 氮气 N2 |
13% | ||
| Incomplete combustion,flame lift and sooting limit gas | G26.1 | 甲烷 CH4 |
80% | 丙烷 C3H8 |
6% | 二氧化碳 CO2 |
14% | ||
| Incomplete combustion,flame lift and sooting limit gas | G26.3 | 甲烷 CH4 |
64% | 乙烷 C2H6 |
22% | 氮气 N2 |
14% | ||
| Incomplete combustion,flame lift and sooting limit gas | G26.4 | 甲烷 CH4 |
75% | 丙烷 C3H8 |
11% | 氮气 N2 |
14% | ||
| Flame lift limit gas | G27 | 甲烷 CH4 |
82% | 氮气 N2 |
18% | ||||
| Flame lift limit gas | G27.1 | 甲烷 CH4 |
82% | 二氧化碳 CO2 |
18% | ||||
| Flame lift limit gas | G27.3A | 甲烷 CH4 |
84% | 二氧化碳 CO2 |
16% | ||||
| Flame lift limit gas | G27.4A | 甲烷 CH4 |
78% | 氮气 N2 |
22% | ||||
| Flame lift limit gas | G271 | 甲烷 CH4 |
74% | 氮气 N2 |
26% | ||||
| Over heating limit gas | G28.3A | 甲烷 CH4 |
60% | 乙烷 C2H6 |
17% | 氢气 H2 |
10% | 氮气 N2 |
13% |
| Light back limit gas | G28.3B | 甲烷 CH4 |
50% | 乙烷 C2H6 |
17% | 氢气 H2 |
10% | 氮气 N2 |
23% |
| Over heating limit gas | G28.4A | 甲烷 CH4 |
67% | 乙烷 C2H6 |
10% | 氢气 H2 |
10% | 氮气 N2 |
13% |
| Light back limit gas | G28.4B | 甲烷 CH4 |
68% | 氢气 H2 |
20% | 氮气 N2 |
12% | ||
| Reference gas Incomplete combustion,flame lift and sooting limit gas | G30 | 正丁烷 n-C4H10 |
50% | 异丁烷 i-C4H10 |
50% | ||||
| Flame lift limit gas | G31 | 丙烷 C3H8 |
100% | ||||||
| Light back limit gas | G32 | 丙烯 C3H6 |
100% | ||||||
| Light back and sooting limit gas | G32 | 丙烯 C3H6 |
100% | ||||||
| 空气Air* Composition of the Air in%: 02 = 20,95; N2 = 79,05. | |||||||||
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