| 摘要 |
The invention concerns a method for treating ligneous products designed to produce flavouring substances and an installation for implementing the method. The installation comprises: a sealed chamber (10) comprising an outlet (30) designed to contain a mixture of ligneous products, means (26) for supplying thermal energy to said mixture, whereby at least a first part of the constituents of said ligneous products is evaporated and whereby at least a second part of the constituents of said ligneous products is transformed into flavouring substances; means for recuperating said mixture of ligneous products comprising said extractable aromatic substances; and means (32, 50, 52) for recuperating through said outlet a gas effluent. |
