日本武藏工业大学的氢能研究中心,最近开发出可大幅度降低氢气发动机氮氧化物排放量的技术。氢气发动机的排气中,虽然不含二氧化碳等有害物质,可望成为将来解决地球环境的发动机,但是大幅度地降低氮氧化物排放量已成为目前的重要研究课题。氮氧化物是在燃烧温度超过1700℃的情况下,由空气中的氧与氮化合生成的,温度越 The hydrogen energy research center of Musashino University of Japan recently developed a technology that can significantly reduce the amount of nitrogen oxide emissions from hydrogen engines. Exhaust gas from hydrogen engines, although not containing harmful substances such as carbon dioxide, is expected to be the engine that will solve the global environment in the future. However, drastically reducing the amount of nitrogen oxides emissions has become an important research topic at present. Nitrogen oxides are formed by the combination of oxygen and nitrogen in the air at a combustion temperature of over 1700 ° C,