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International Journal of Chemical Engineering
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International Journal of Chemical Engineering
/
2012
/
Article
/
Tab 1
/
Research Article
Influence of RANEY Nickel on the Formation of Intermediates in the Degradation of Lignin
Table 1
Chemical compounds detected by GC-FID (see Figure
2
).
#
Chemical compound
Name
Retention time
Molecular weight
Formula
Chemical structure
min
g/mol
1
Cyclopentanone
4.49
84.12
C
5
H
8
O
2
2-Methyl-cyclopentanone
5.45
98.14
C
6
H
10
O
3
Phenol
9.08
94.11
C
6
H
6
O
4
o
-Cresol
11.14
108.14
C
7
H
8
O
5
p
-Cresol
11.76
108.13
C
7
H
8
O
6
Guaiacol
11.99
124.14
C
7
H
8
O
2
7
4-Methyl-guaiacol
15.00
138.16
C
8
H
10
O
2
8
Catechol
15.21
110.10
C
6
H
6
O
2
9
4-Methyl-catechol
17.64
124.14
C
7
H
8
O
2
10
4-Ethyl-catechol
20.02
138.16
C
8
H
10
O
2
11
n
-Pentadecane
22.74
212.41
C
15
H
32
12
n
-Pentacosane
27.32
352.68
C
25
H
52