石油、化工用标准气体(部分特例)
用途 |
组分名称与浓度 |
平衡气 |
备注 |
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石油 炼制 |
O2 |
N2 |
CO |
CO2 |
CH4 |
C2H6 |
i-C4H10 |
n-C4H10 |
i-C4H8 |
n-C4H8 |
i-C5H12 |
n-C5H12 |
1,3-丁二烯 |
C3H8 |
C3H6 |
丙二烯 |
丙炔 |
H2 |
高馏分 重整(%) |
0.09 |
0.47 |
0.1 |
0.26 |
0.27 |
3.3 |
0.74 |
0.67 |
0.01 |
0.01 |
0.32 |
0.14 |
0.01 |
2.3 |
0.01 |
0.01 |
0.01 |
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O2 |
N2 |
CH4 |
C2H6 |
C3H8 |
C3H6 |
i-C4H10 |
n-C4H10 |
i-C4H8 |
n-C4H8 |
c-C4H8 |
t-C4H8 |
1,3-丁二烯 |
i-C5H12 |
n-C5H12 |
丙二烯 |
丙炔 |
H2 |
高馏分 重整(%) |
|
4.3 |
15.2 |
0.7 |
9.0 |
26.3 |
0.13 |
19.0 |
9.0 |
0.3 |
0.06 |
0.02 |
0.04 |
1.1 |
1.0 |
0.01 |
0.01 |
0.01 |
|||
O2 |
CO |
CO2 |
CH4 |
C2H6 |
C2H4 |
C3H8 |
C3H6 |
n-C4H10 |
i-C4H10 |
n-C4H8 |
i-C4H8 |
c -C4H8 |
t-C4H8 |
n-C5H12 |
i-C5H12 |
n-C6H14 |
N2 |
(%) |
|
2 |
0.5 |
0.5 |
6.0 |
3.0 |
3.0 |
3.0 |
10.0 |
2.0 |
2.0 |
4.0 |
2.0 |
3.0 |
4.0 |
1.0 |
3.0 |
1.0 |
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聚乙烯 单体分析 |
H2 |
CH4 |
C2H6 |
C3H8 |
环丙烷 |
C3H6 |
n-C4H10 |
i-C4H10 |
n-C4H8 |
i-C4H8 |
c -C4H8 |
t-C4H8 |
C2H2 |
丙炔 |
n-C5H12 |
i-C5H12 |
|
C2H4 |
(%) |
15.0 |
20.0 |
10.0 |
2.0 |
0.50 |
11.5 |
0.50 |
0.50 |
1.0 |
1.0 |
1.0 |
1.0 |
0.5 |
0.50 |
0.50 |
0.50 |
|
|||
H2 |
CH4 |
C2H6 |
|
C3H8 |
|
||||||||||||||
51% |
35% |
6% |
|
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聚丙烯 单体分析 |
CH4 |
C2H6 |
C2H4 |
C3H8 |
环丙烯 |
n-C4H10 |
i-C4H10 |
n-C4H8 |
i-C4H8 |
c -C4H8 |
t-C4H8 |
丙炔 |
i-C5H12 |
1,3-丁二烯 |
n-C6H14 |
|
C3H6 |
(ppm) |
|
100 |
150 |
130 |
1.4% |
400 |
100 |
100 |
100 |
100 |
100 |
100 |
50 |
130 |
130 |
130 |
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CH4 |
C2H6 |
C3H8 |
环丙烯 |
n-C4 |
C3H6 H10 |
i-C4H10 |
n-C4H8 |
i-C4H8 |
丙二烯 |
C2H2 |
丙炔 |
1,3-丁二烯 |
|
N2 |
(ppm) |
||||
100 |
35 |
200 |
15 |
10% |
15 |
15 |
15 |
15 |
15 |
15 |
15 |
15 |
|
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石油勘探(天然气) |
O2 |
N2 |
CO2 |
C2H6 |
C3H8 |
n-C4H10 |
i-C4H10 |
n-C5H12 |
i-C5H12 |
n-C6H14 |
n-C7H16 |
n-C8H18 |
|
CH4 |
(%) |
||||
0.5 |
1.9 |
2.8 |
9.8 |
5.4 |
3.0 |
3.3 |
2.5 |
2.5 |
0.50 |
0.20 |
0.15 |
|
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CH4 |
C2H6 |
C3H8 |
n-C4H10 |
i-C4H10 |
n-C5H12 |
i-C5H12 |
|
N2 |
|
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0-10% |
0-10% |
0-10% |
0-10% |
0-10% |
1000ppm |
1000ppm |
|
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H2 |
O2 |
N2 |
Ar |
CO2 |
C2H6 |
C3H8 |
n-C4H10 |
i-C4H10 |
n-C5H12 |
i-C5H12 |
n-C6H14 |
|
CH4 |
(%) |
|||||
3.8 |
0.5 |
1.5 |
0.3 |
0.5 |
2.0 |
1.5 |
0.5 |
0.5 |
0.3 |
0.3 |
0.3 |
|
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聚丙烯腈 流程分析 |
乙腈 |
N2 |
丙烯腈 |
N2 |
二甲基甲酰胺 |
N2 |
|
|
|
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0-2000ppm |
平衡气 |
0-2000ppm |
平衡气 |
0-5000ppm |
平衡气 |
|
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焦炉气 分 析 |
O2 |
N2 |
CH4 |
C2H4 |
C3H6 |
C3H8 |
CO |
CO2 |
|
H2 |
(%) |
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0.4 |
3 |
23 |
2 |
0.4 |
0.1 |
7 |
2 |
|
制配周期:3~7日
注意事项:瓶装产品为高压充装气体,经减压后方可使用。注意气瓶标识的使用年限,凡到期气瓶应送往我公司气瓶检验站进行定期检验。瓶装气体产品在运输、储存、使用时应分类存放,须做到勿近火、勿爆晒、勿沾油脂,严禁野蛮装卸。