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    • 47. 发明公开
    • 전이금속 촉매와 제조방법 및 그 시험 장치
    • 过渡金属催化剂去除高浓度挥发性有机化合物,其制造方法及其检测装置
    • KR1020040092627A
    • 2004-11-04
    • KR1020030026127
    • 2003-04-24
    • 조완근전기용
    • 조완근전기용
    • B01J23/89
    • B01J37/06B01J23/892B01J37/0225B01J37/0228B01J37/348G01N25/14
    • PURPOSE: Provided are a transition metal catalyst, which is economically and effectively remove highly-concentrated volatile organic compounds generated while drying a fiber coating machine and has high catalyst activity, a method for manufacturing thereof and a device for examining thereof. CONSTITUTION: The method comprises steps of (a) washing stainless steel; (b) plating the surface of the stainless steel with nickel; and (c) plating the nickel-plated stainless steel with platinum. The device comprises a flux control part consisting of an air compression pump and a flux meter and supplying air supplied from the air compression pump to a reaction device through the flux meter, a contaminant generation part consisting of a syringe pump and a mixing tank and a ventilator circulating air to the inside of the reactor to evenly transmit the heat to the catalyst reactor, wherein a heater is mounted on the mixing tank to evaporate liquid sample and then allow the evaporated sample to flow in a catalyst reactor by keeping the temperature at 110-120 °C, the catalyst reactor is cylindrical, made of stainless steel, manufactured to easily separate the middle part, where a Pt/SUS catalyst is mounted, to easily exchange the Pt/SUS catalyst and keeps the inner temperature at 100-250°C.
    • 目的:提供一种过渡金属催化剂,其经济有效地除去在干燥纤维涂布机时产生的高度浓缩的挥发性有机化合物,并具有高催化剂活性,其制造方法和用于检查的装置。 构成:该方法包括以下步骤:(a)清洗不锈钢; (b)用镍电镀不锈钢表面; 和(c)镀铂镀镍不锈钢。 该装置包括由空气压缩泵和通量计组成的助焊剂控制部,通过流量计将从空气压缩泵供给的空气供给到反应装置,由注射泵和混合罐构成的污染物生成部, 通风机将空气循环到反应器内部以将热量均匀地传递到催化剂反应器,其中加热器安装在混合罐上以蒸发液体样品,然后通过将温度保持在110℃使蒸发的样品在催化剂反应器中流动 -120℃,催化剂反应器为圆柱形,由不锈钢制成,易于分离安装有Pt / SUS催化剂的中间部分,以便容易地更换Pt / SUS催化剂,并将内部温度保持在100-250℃ C。