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 首頁 > 產品中心 > 尾氣后處理系統 > 柴油氧化型催化劑 Diesel Oxidation Catalyst(DOC)
 
柴油氧化型催化劑 Diesel Oxidation Catalyst(DOC)
主要特點 Main features
針對柴油車國三、國四及以上排放標準,威孚公司開發了柴油車氧化型催化劑,使尾氣中的CO、HC、SOF的轉化率達到90%以上。通過控制稀土材料使用及涂層微觀結構,使DOC能以較低貴金屬用量達到良好的低溫活性。威孚公司DOC系列產品不僅可單獨使用,還能與POC或DPF配合使用,以協助顆粒捕集器的再生。
According to the CN III,IV and above Emission Standards for diesel vehicles(engines),WEIFU developed DOC product which can remove more than 90% of the CO,HC and SOF in the exhaust gas.By controlling the utilization of rare earth materials and micro structure of washcoat,DOC can possess well low-temperature activity with the low loading amount of precious metal.The DOC produced by WEIFU can not only be used alone but also be combined use with POC or DPF to help the regeneration process.

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