针对内河船舶柴油机排放污染问题，研究人员通过分析不同负载工况下PM、CO、VOCs等污染物的排放因子(EFs)，评估了柴油氧化催化器(DOC)与颗粒物过滤器(DPF)组合系统的减排效果。结果表明，DOC+DPF在75%负载下可降低PM 92.1%、CO 100%、VOCs 84.1%，显著抑制臭氧生成潜势 ...

This is a preview. Log in through your library . Abstract ABSTRACT The use of a diesel oxidation catalyst (DOC) in conjunction with a diesel particulate filter (DPF) is now a well-established ...

国六较之国五标准更严格，要求氮氧化合物与颗粒物排放量更低，且新增了粒子数量的限制要求，未达到国六排放标准，各大主机厂商也纷纷大展身手，要么降低发动机动力，要么升级尾气处理。 国六时代也涌现出了一波新名词，比如EGR、DOC、DPF、SCR，这都是 ...

Manufacturers are busy rolling out solutions to meet Final Tier 4 off-road requirements for diesel engine exhaust emissions, and the technologies look very familiar to those already in use in the ...

Increasingly stringent diesel engine exhaust emissions regulations have, over the past 20 years, reduced output of nitrogen oxides (NOx) by 95% and particulate emissions by 90% in heavy trucks. These ...

LONDON--(BUSINESS WIRE)--Technavio has announced the top five leading vendors in their recent the global diesel oxidation catalysts (DOC) and diesel particulate filters (DPF) market report. This ...

It happens far too often, says Keith Kramlich, product and training manager for Takeuchi: An operator hears the alarm or sees a notification the construction machinery needs to perform a regeneration ...