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    • 8. 发明授权
    • Radioactive gaseous waste disposing system
    • 放射性气体废物处理系统
    • US4430292A
    • 1984-02-07
    • US338968
    • 1982-01-12
    • Hirofumi ShimadaHisao Totsuka
    • Hirofumi ShimadaHisao Totsuka
    • G21F9/02G21C19/303G21C19/317G21F9/00G21C19/32B01J9/02
    • G21C19/317G21C19/303
    • In a system for disposing radioactive gaseous wastes in a nuclear power plant including a steam turbine and a main condenser connected thereto, a recombining unit is connected to the main condenser and includes a preheater for heating the radioactive gaseous wastes fed from the main condenser to a predetermined temperature and a recombiner for recombining into water vapor oxygen and hydrogen contained in the radioactive gaseous wastes passing through the preheater. A condenser is connected to the recombining unit for cooling the recombined water vapor contained in the radioactive gaseous wastes into condensed water and a hold-up device connected to the condenser for adsorbing and holding up the radioactive gaseous wastes with an adsorbing agent. The waste gas is discharged from a stack connected to the holdup device into atmosphere.
    • 在用于在包括蒸汽轮机和与其连接的主冷凝器的核电站中处置放射性气体废物的系统中,复合单元连接到主冷凝器,并且包括预热器,用于将从主冷凝器供给的放射性气体废物加热到 预定温度和用于重新组合成通过预热器的放射性气体废物中包含的水蒸气氧和氢的重组器。 冷凝器连接到重组单元,用于将包含在放射性气体废物中的重组水蒸气冷凝成冷凝水,以及连接到冷凝器的用于吸附和吸附放射性气体废物的滞留装置。 废气从与保持装置连接的堆叠排放到大气中。