Abstract: A method for heat-treating wood, including at least one step of maintaining the wood to be treated at a predetermined temperature in a treatment chamber in order to destroy at least partially the hemicellulose of the wood. The method comprises monitoring the current amount of at least one of the gases given off during hemicellulose decomposition throughout the treatment step, and stopping the treatment step once the amount begins to reach a substantially constant value.
Type:
Grant
Filed:
March 23, 1998
Date of Patent:
May 11, 1999
Assignee:
N O W (New Option Wood)--societe anonyme