| 柴油车 (机) 氧化型催化剂 (DOC) Diesel oxidation catalyst | |
| 针对柴油车 (机) 国 Ⅲ、国 Ⅳ与国 Ⅴ排放标准，无锡威孚环保公司开发了柴油车 (机) 氧化型催化剂，使尾气中的CO、HC、SOF的转化效率达到90%以上。通过控制稀土材料、分子筛微观结构，使DOC以较低贵金属用量达到具有良好的低温活性。威孚环保公司DOC系列产品不仅单独使用，且可与POC或DPF配合使用，协助颗粒物的再生。 WFEC has developed new generation diesel oxidation catalyst to meet China Ⅲ,Ⅳ andⅤ emission regulation.Conversion rates for CO,HC and SOF over 90% are possible.Controlling micro-structure of rate-earth mixed oxide and zeolite makes WFEC DOC possess excellent low temperature light-off performance with quite low PGM loading.They can be solely or combined used with DOC or DPF for regenerating particle.
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