Reduction of Sulfur Dioxide on Perovskite Oxides

IF 9.3 2区化学 Q1 CHEMISTRY, PHYSICAL

Catalysis Reviews-Science and Engineering Pub Date : 1992-12-01 DOI:10.1080/01614949208016319

D. B. Hibbert

引用次数: 17

Abstract

Abstract Reactions of sulfur dioxide on perovskite oxides have been investigated from two distinct standpoints. First sulfur dioxide is a poison for reactions of carbon monoxide, nitric oxide and hydrocarbons (1–11). How to mitigate this poisoning and how to regenerate the catalyst is therefore of importance when designing pollution abatement catalysts for motor cars. However the reaction between sulfur dioxide and carbon monoxide, catalyzed by perovskites, itself may provide an important route for the removal of a major pollutant (12–16).

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钙钛矿氧化物上二氧化硫的还原

从两个不同的角度研究了二氧化硫与钙钛矿氧化物的反应。首先，二氧化硫是一氧化碳、一氧化氮和碳氢化合物反应的毒药。因此，如何减轻这种中毒以及如何再生催化剂是设计汽车污染减排催化剂的重要问题。然而，由钙钛矿催化的二氧化硫和一氧化碳之间的反应本身可能为去除主要污染物提供重要途径(12-16)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Catalysis Reviews-Science and Engineering 化学-物理化学

CiteScore

22.30

自引率

2.80%

发文量

期刊介绍： Catalysis Reviews is dedicated to fostering interdisciplinary perspectives in catalytic science and engineering, catering to a global audience of industrial and academic researchers. This journal serves as a bridge between the realms of heterogeneous, homogeneous, and bio-catalysis, providing a crucial and critical evaluation of the current state of catalytic science and engineering. Published topics encompass advances in technology and theory, engineering and chemical aspects of catalytic reactions, reactor design, computer models, analytical tools, and statistical evaluations.