用途

组分名称及常用浓度范围

平衡气

高馏分重整

H2

O2

N2

CO2

CH4

C2H6

C3H8

C3H6

i-C4H10

H2

90

0.09

0.47

0.26

0.27

3.34

2.29

0.01

0.74

n-C4H10

i-C4H8

i-C5H12

n-C5H12

C5H10及以上总和0.06

0.67

0.01

0.32

0.14

低馏分重整

H2

O2

N2

CO2

CH4

C2H6

C3H8

C3H6

i-C4H10

H2

9.5

4.3

15.2

0.7

0.7

9

26.3

0.13

19.34

n-C4H10

i-C4H8

n-C4H8

t-C4H8

c-C4H8

C5H10及以上3.42

9

0.3

0.06

0.04

2.26

石油炼制

O2

CO

CO2

CH4

C2H6

C2H4

C3H8

C3H6

n-C4H10

N2

2

0.5

0.5

6

3

3

3

10

2

i-C4H10

n-C4H8

i-C4H8

c-C4H8

t-C4H8

i-C5H12

n-C5H12

n-C6H14

2

4

2

3

4

1

3

1

石油勘探

O2

N2

CO2

C2H6

C3H8

n-C4H10

i-C4H10

n-C5H12

i-C5H12

CH4

0.5

1.9

2.8

9.8

5.4

3

3.3

2.5

2.5

n-C6H14

n-C7H16

n-C8H18

0.5

0.2

0.15

CH4

C2H6

C3H8

n-C4H10

i-C4H10

n-C5H12

i-C5H12

N2

0~10%

0~10%

0~10%

0~10%

0~10%

1000ppm

1000ppm

H2

O2

N2

Ar

CO2

C2H6

C3H8

n-C4H10

i-C4H10

CH4

3.8

0.5

1.5

0.3

0.5

2

1.5

0.5

0.5

n-C5H12

i-C5H12

n-C6H14

0.3

0.3

0.3

聚乙烯单体分析

H2

CH4

C2H6

C3H8

环丙烷

C3H6

n-C4H10

i-C4H10

n-C4H8

C2H4

15.0

20.0

10.0

20.0

0.5

11.5

0.5

0.5

1.0

i-C4H8

c-C4H8

t-C4H8

C2H2

n-C5H12

i-C5H12

1.0

1.0

1.0

0.5

0.5

0.5

H2

CH4

C2H6

C3H8

51%

35%

6%

聚丙烯单体分析

CH4

C2H6

C2H4

C3H8

环丙烷

n-C4H10

i-C4H10

n-C4H8

i-C4H8

C3H6

100

150

130

1.40%

400

100

100

100

100

c-C4H8

t-C4H8

丙炔

i-C5H12

1,3丁二烯

n-C6H14

100

100

50

130

130

130

CH4

C2H6

C3H8

环丙烷

C3H6

n-C4H10

i-C4H10

n-C4H8

i-C4H8

N2

100

35

200

15

10%

15

15

15

15

丙二烯

C2H2

丙烃

1,3丁二烯