Hydrothermal treatment, drying and cool- - ing of light concrete

摘要

At least one autoclave has steam-discharging means and a condenser communicating with it. Preferably, the condenser has a device for discharging non-condensibles, comprising a multi-stage steam jet pump in which stages not communicating with the source of working fluid are used as channels for circulation of steam and gases evacuated from the autoclave.