M. Heitz et al., SOLVENT EFFECTS ON LIQUEFACTION - SOLUBILIZATION PROFILES OF A CANADIAN PROTOTYPE WOOD, POPULUS-DELTOIDES, IN THE PRESENCE OF DIFFERENT SOLVENTS, Canadian journal of chemical engineering, 72(6), 1994, pp. 1021-1027
Populus deltoides was treated with straight chain alcohols from methan
ol to n-hexanol, mono and triethanolamine, water, ethyleneglycol, acet
one, cyclohexane and lactic acid. A batch reactor was used in all the
runs and the temperature range used was from 100 to 320 degrees C. A r
eaction ordinate concept was used to evaluate the treatment severities
. The results of these experiments showed a significant influence of t
he solvent on the extent of liquefaction of wood as well as on the hol
ocellulose and lignin contents of the residues. An attempt to relate t
he liquefaction profiles to the solubility parameters of the solvents
is discussed.