石化行业用气
石化行业用气（部分特例）
序号 | 组分 | 浓度 | 平衡气 |
1 | CH4 | 5.00% | N2 |
C2H6 | 8.00% | ||
C2H4 | 33.0% | ||
C3H8 | 1.00% | ||
C3H6 | 10.0% | ||
C2H2 | 0.85% | ||
环丙烷 | 0.80% | ||
CO | 0.50% | ||
CO2 | 0.50% | ||
n-C4H10 | 0.40% | ||
i-C4H10 | 0.40% | ||
n-C4H8 | 0.40% | ||
i-C4H8 | 0.40% | ||
t-C4H8 | 0.40% | ||
c-C4H8 | 0.40% | ||
丙二烯 | 0.60% | ||
1.3-C4H6 | 1.00% | ||
丙炔 | 0.60% | ||
i-C5H12 | 0.80% |
