轻便摩托车发动机燃用液化石油气与排气催化净化研究  

Study of Performance and Exhaust Emission from LPG Light Duty Motorcycle Engine With Exhaust Catalysis Purification Technology

作　　者：彭美春[1] 吴昭润[1] 曹华[1] 林怡青[1] 

机构地区：[1]广东工业大学机电工程学院,广州510090

出　　处：《内燃机工程》2004年第3期68-70,共3页Chinese Internal Combustion Engine Engineering

基　　金：2001年度广东省教育厅自然科学研究项目资助(0135)

摘　　要：本文对燃用液化石油气(LPG)加配金属载体的稀土贵金属催化净化装置的幸福XF135QMA 2轻便摩托车发动机的排放特性进行了试验研究,并与燃用汽油的排放特性进行了比较。结果表明:与燃用汽油相比,LPG能使摩托车发动机CO、HC排放有效降低,加配催化净化技术后能进一步降低排放。In this paper, the liquefied petroleum gas(LPG) and rare earth/noble metal exhaust catalyst with metal support is used in a light duty motorcycle engine XF135QMA-2. The exhaust emissions for this engine were experimented. The results show that compared with gasoline engines, the CO and HC emissions could be reduced effectively with LPG engines, and the exhaust emissions could be purified more effectively equipped with rare earth/noble metal exhaust catalyst.

关 键 词：内燃机 液化石油气 轻便摩托车发动机 催化净化 

分 类 号：TK464[动力工程及工程热物理—动力机械及工程]