Patent ID: 6051071
Filing Date: 2000-04-18
Classification: B01D,C23C,Y10S

Abstract:
An industrial installation for fabricating parts made of composite material, the installation comprising:a chemical vapor deposition or chemical vapor infiltration oven;and a device for extracting gas from the oven comprising a dry pump having an inlet connected to the oven to enable desired low pressure conditions to be established inside the oven and to enable residual gases to be extracted therefrom, anda hydrolysis reactor connected to an outlet of the dry pump and designed to receive the residual gases coming from the oven, the hydrolysis reactor comprising a first outlet for solid deposits or acid solutions coming from hydrolysis of the gases received by the hydrolysis reactor, a second outlet for gas that is connected to atmosphere, and water feed means enabling continuous liquid circulation to be provided at least between one access to the hydrolysis reactor and the first outlet thereof.