阅读说明：本技术 催化转化器 (Catalytic converter ) 是由 J·M·C·普拉内 H·李 A·詹姆斯 于 2020-01-13 设计创作，主要内容包括：一种包含催化剂的催化转化器,催化剂包含橄榄石组成材料；一种包括该催化转化器的发动机；以及一种由NOx生产氮气的方法,该方法包括通过包含橄榄石组成材料的催化剂催化还原NOx。此外,橄榄石组成材料在催化还原NOx中的用途；以及一种制造催化转化器的方法,该方法包括将催化剂添加到载体涂料中,将含有催化剂的载体涂料施用到基材上,以及将经涂覆的基材退火。(A catalytic converter comprising a catalyst, the catalyst comprising an olivine constituent material; an engine including the catalytic converter; and a method of producing nitrogen from NOx, the method comprising catalytically reducing NOx over a catalyst comprising an olivine constituent material. Furthermore, the use of an olivine constituent material for the catalytic reduction of NOx; and a method of manufacturing a catalytic converter comprising adding a catalyst to a washcoat, applying a washcoat containing the catalyst to a substrate, and annealing the coated substrate.)