Abstract: A method of reconditioning barrels previously used in the storage of alcoholic beverages is disclosed. In particular, the barrels are exposed to heat at a controlled temperature well below the ignition point of wood in order to toast them in a manner favored by vintners and distillers. Apparatus for this controlled toasting process is disclosed. In addition, apparatus for the removal of a layer of wood from the inside of the barrels prior to toasting is also disclosed.

Abstract: A barrel made of wood, in particular oak wood, for containing a liquid, such as wine, the barrel comprising a hollow body closed by two barrel heads, each barrel head comprising an assembly of substantially rectangular wooden battens assembled parallel to one another via facing lateral faces, the barrel being characterized in that the adjacent lateral faces (101, 201) of two assembled-together battens (100, 200) are in intimate leaktight contact, with fibers of the wood of each of said battens being tangled together and held in a matrix of fused intercellular materials.

Abstract: Composition and process for inflating an automobile or aircraft occupant safety restraint bag which reduces the toxicity of the gases produced by gas generants. A relatively low energy nitrogen containing fuel is combined with a burn rate accelerator, such as an alkali metal salt, to form an azide-free gas generant composition which lowers the combustion temperature of the gas generants while also maintaining a rapid burn rate, thereby reducing toxicity of the resultant gases.