Nitric Oxide: Surface Reactions and Removal from Auto Exhaust
Nitric Oxide: Surface Reactions and Removal from Auto Exhaust
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一氧化氮：表面反应和汽车尾气中的去除
DOI：
10.1080/01614947508079980
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发表时间：
1975
影响因子：
10.9
通讯作者：
M. Shelef
中科院分区：
文献类型：
--
作者：
M. Shelef
摘要在过去的10年里，人们进行了大量的研究和开发工作，以实现汽车尾气中有害成分的催化去除。随着这篇论文的出版，这一努力终于取得了成果。1975年在美国销售的车辆中，将有相当大一部分配备催化装置。将微型化学转化装置整合到数百万在各种不同条件下运行的移动物体中，同时需要确保可靠的性能以延长使用期限，这需要几个行业的科学家、工程师和设计师的综合技能。即便如此，目前只有一氧化碳和碳氢化合物的催化氧化已进入实施阶段。事实证明，催化脱除氮氧化物是一项更加困难的任务。本文将对催化装置处理NO_2排放的现状进行简要的综述，但对催化装置的最新进展作一综述。
Abstract In the last 10 years an extensive research and development effort has been made to implement the catalytic removal of noxious constituents from automotive exhaust. This effort is finally coming to fruition as this paper is going into print. Vehicles sold in the United States in 1975 will be, in a significant proportion, equipped with catalytic devices. The incorporation of a miniature chemical conversion plant into millions of moving objects operating under widely varying conditions, while being required to assure reliable performance for extended usage periods, has called for the combined skills of scientists, engineers, and designers in several industries. Even so, at present only the catalytic oxidation of carbon monoxide and hydrocarbons has reached the implementation stage. The catalytic removal of nitrogen oxides has turned out to be a still more difficult task. This review will summarize very briefly the present state-of-art of the catalytic devices for the treatment of NO, emissions, but ...