公开(公告)号：US20170120472A1

公开(公告)日：2017-05-04

申请号：US15319456

申请日：2015-06-23

申请人： 9274-0273 Quebec, Inc.

发明人： Stéphane ROMPRÉ

IPC分类号： B27K3/02 ,  B27K3/04 ,  B27K3/16 ,  B27K3/12

CPC分类号： B27K3/0207 ,  B27K3/0278 ,  B27K3/0285 ,  B27K3/04 ,  B27K3/12 ,  B27K3/163 ,  B27K3/20 ,  B27K5/001

摘要： A process for treating lignocellulosic pieces with a water-soluble lignocellulosic material preservative. The process comprises the step of contacting the lignocellulosic pieces with a water-based preservative solution having a contact temperature between about 70° C. and about 95° C., the water-based preservative solution containing the water-soluble lignocellulosic material preservative in a concentration above about 25% wt. A lignocellulosic treatment apparatus for treating lignocellulosic pieces is also provided.