摘要
燃料重整制氢是一种通过催化剂使得燃料经过化学反应产生氢气的制氢方法,所制取的氢气可以作为质子交换膜燃料电池(PEMFC)的原料,也可以直接参与发动机燃烧。本文主要介绍了几种不同燃料重整制氢机理,以及氢气在车用发动机上的应用方式。分析表明,发动机掺氢燃烧可以加速火焰燃烧,缩短燃烧期,改善发动机的性能。同时,还可以起到减少尾气排放的作用。因此,发动机掺氢燃烧是燃料重整的最有效应用方法。
Fuel reforming for hydrogen production is a method that the fuel generates hydrogen through chemical principle by utilizing catalyst.The hydrogen could be used as the material of proton exchange membrane fuel cells（PEMFC） or fueled in engines directly.This paper introduces several different principle of fuel reforming and the application of hydrogen.Analysis shows that combustion after adding hydrogen may accelerate combustion,shorten combustion period,enhance the performance of internal combustion engine,simultaneously,engine exhaust emissions will be decreased.Therefore,combustion of adding hydrogen is the most effective application of fuel reforming for hydrogen production.
出处
《内燃机与动力装置》
2010年第6期11-15,20,共6页
Internal Combustion Engine & Powerplant
基金
国家自然科学基金项目(50776027)
关键词
燃料重整制氢
催化剂
PEMFC
掺氢燃烧
Fuel Reforming for Hydrogen Production
Catalyst
PEMFC
Combustion of Adding Hydrogen
