专利名称：Waste heat boiler发明人：Ivar Ivarsen Primdahl申请号：US08/467544申请日：19950606公开号：US05852990A公开日：19981229
摘要：A waste heat boiler for cooling a hot process stream includes a plurality of heatexchanging tubes within a cylindrical shell, an outlet chamber for withdrawing the cooledprocess stream, an insulated by- pass tube having an outlet end in the outlet chamber,and an injection nozzle in the outlet chamber for control of flow of the hot processstream through the by-bass tube by injection of a fluid into the by-pass tube outlet end.
申请人：HALDOR TOPSOE A/S
代理机构：Ostrolenk, Faber, Gerb & Soffen, LLP
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