发明名称 METHOD OF PREVENTING CORROSION AND SCALE GENERATION IN BOILER DEVICE
摘要 PROBLEM TO BE SOLVED: To optimize the amount of corrosion preventing agent and scale dispersion agent to be used respectively when corrosion and scale are prevented from occurring in a boiler device using corrosion preventing agent and scale dispersion agent respectively. SOLUTION: In a boiler device 1 having a boiler 2 for generating steam by heating feedwater, a water-feed portion 3 for feeding water to the boiler 2, and a steam-supply portion 5 for supplying steam generated at the boiler 2 to a load device 4, the method of preventing corrosion and scale generation in the boiler 2 using corrosion preventing agent and scale dispersion agent respectively includes a measuring step for measuring the silica concentration in boiler water in the boiler 2, and an agent supplying step for supplying corrosion preventing agent or scale dispersion agent to the portion 3 based on a result of the measurement at the measuring step. COPYRIGHT: (C)2004,JPO
申请公布号 JP2004085146(A) 申请公布日期 2004.03.18
申请号 JP20020250013 申请日期 2002.08.29
申请人 MIURA CO LTD 发明人 NAKAJIMA JUNICHI;KUME TAKANARI;MEKADA ISAMU
分类号 F22B37/52;F22D11/00;F28F19/00;F28F19/01;(IPC1-7):F22B37/52 主分类号 F22B37/52
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