The Influence of Process Conditions on the Chemical Composition of Pine Wood Catalytic Pyrolysis Oils

Table 1

Yield of products from catalytic and noncatalytic pyrolysis of pine wood.

Sample	Total liquid (%)	Char (%)	Gases (%)	Oil pH
Sand	62.1	8.31	14.20	2.90
Untr/BASF	39.37	25.02	35.61	3.68
Treat/BASF	36.53	16.16	47.31	3.58
Treat/Sudchem	43.3	35.1	21.5	3.30