Home›Engine technology›NOx adsorber🌐EnglishEnglishDeutschFrançaisالعربية日本語EntityQ6955005· pop 5· linked from 12 articlesNOx adsorberdevice for absorbing oxides of nitrogen from the emissions of an internal combustion engineAvailable in 5 languagesFrançaisDeutsch日本語العربيةvia Wikidata sitelinks · CC0ConnectionszeoliteEntitywaterEntityCategoriesEngine technologyGas technologies