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 compoundNameRetention timeMolecular weightFormulaChemical structure
ming/mol

1Cyclopentanone4.4984.12C5H8O589749.table.1a
22-Methyl-cyclopentanone5.4598.14C6H10O589749.table.1b
3Phenol9.0894.11C6H6O589749.table.1c
4o-Cresol11.14108.14C7H8O589749.table.1d
5p-Cresol11.76108.13C7H8O589749.table.1e
6Guaiacol11.99124.14C7H8O2589749.table.1f
74-Methyl-guaiacol15.00138.16C8H10O2589749.table.1g
8Catechol15.21110.10C6H6O2589749.table.1h
94-Methyl-catechol17.64124.14C7H8O2589749.table.1i
104-Ethyl-catechol20.02138.16C8H10O2589749.table.1j
11n-Pentadecane22.74212.41C15H32
12n-Pentacosane27.32352.68C25H52