| 摘要 |
PROBLEM TO BE SOLVED: To provide a wet oxidation arrangement which enhances a treatment efficiency and an energy efficiency and gives no adverse effects to the inside of the arrangement by slurry. SOLUTION: The wet oxidation arrangement comprises a slurry feeding pump mechanism PP configured by linking a moving body 8c including a piston or a plunger reciprocally movably provided in a pair of a sucking and a discharging chambers to a piston or a rod provided on a hydraulic cylinder 7, a hydraulic pump P for feeding a hydraulic pressure to the hydraulic cylinder 7, a tank, an electromagnetic proportional switching valve 10 having a variable aperture, a reaction column connected to the pump mechanism, a discharge path 24 for introducing a fluid treated by the reaction column, a controller C for controlling the aperture of the electromagnetic proportional switching valve 10, a thermometer 21 for detecting a temperature in the reaction column, and a turbidimeter 22 for detecting a decomposition concentration in the treated fluid, wherein the controller C controls the aperture of the electromagnetic proportional switching valve 10 from the detected value of the thermometer 21 and the turbidimeter 22, and the feeding flow amount of the slurry discharged from the pump mechanism PP. COPYRIGHT: (C)2008,JPO&INPIT
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