METHOD FOR REMOVAL OF A STEAM-GAS MIXTURE CONTAINING AT LEAST ONE NON-CONDENSABLE GAS. ESPECIALLY HYDROGEN, AND STEAM FROM A PRESSURE SYSTEM TECHNOLOGY AND AN EQUIPMENT FOR SUCH REMOVAL

摘要

Method of removal of a steam-gas mixture of at least one non-condensable gas and steam from a pressure system technology (1) where the said steam-gas mixture accumulates in at least two places (la) from which the steam-gas mixture is removed and routed through interconnecting pipes (3) to a collecting pipe (4) through which it is let out for further processing, while in all the accumulation places (la) a pressure loss is created between the accumulation place (la) and the collecting pipe(4), being at least 10 times higher than that in the interconnecting pipe (3) with the highest pressure loss, and, at the same time, the required proportion of steam-gas mixture removal, the total required quantity of the steam-gas mixture removed from the technology (1) and the required pressure drop are set for the individual accumulation places (la). The equipment for removal of a steam-gas mixture of at least one non-condensable gas and steam from the pressure system technology (1) containing at least two accumulation places (la) where the steam-gas mixture accumulates has each accumulation place (la) connected via interconnecting pipe (3) with a throttling measurement orifice place (2) with the collecting pipe (4), through which the steam-gas mixture is removed from the accumulation place (la) over a pressure energy reducer (6).