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Table 3 Selected main components of bio-oil produced by pyrolysis of L. japonica

From: Catalytic pyrolysis of Laminaria japonica over nanoporous catalysts using Py-GC/MS

Compound Noncatalyst Al-MCM-48 Meso-MFI
Acetic acid 3.44 4.36 4.17
Tetradecanoic acid 2.32 0.85 0.78
Z-7-Hexadecenoic acid 0.59 0.29  
n-Hexadecanoic acid 1.95 1.74 1.04
Octadecanoic acid 3.79 2.08 1.13
2-Cyclopenten-1-one, 2-methyl- 0.7 1.03 0.91
2-Cyclopenten-1-one, 3-methyl- 1.19 1.22 1.08
2-Cyclopenten-1-one, 2,3-dimethyl- 1.78 1.66 2.94
1,2-Cyclopentanedione, 3-methyl- 1.52 1.33  
2-Cyclopenten-1-one, 3-ethyl- 0.41 0.35 0.35
2-Cyclopenten-1-one, 3-ethyl-2-hydroxy- 0.86 0.85 0.57
Isosorbide 2.09 1.54 1.16
Naphthalene, 1,2-dihydro-3-methyl-   0.33 0.21
Naphthalene, 2-methyl-    0.32
Toluene 2.22 3.17 3.57
o-Xylene   1.03 1.48
Styrene 0.67 0.95 0.58
1H-Indene, 1-methyl-   0.41 0.81
1H-Indene, 1,1-dimethyl-   0.29 0.27
1H-Inden-1-one, 2,3-dihydro- 0.41 0.33 0.32
Phenol 0.87 1.44 1.85
Phenol, 2-methyl- 1.02 1.06 1.55
Phenol, 4-methyl- 1.01 1.27 1.39
Phenol, 3-ethyl-    0.61