Catalyst poisoning
id:
catalyst-poisoning-288-2506973
title:
Catalyst poisoning
text:
Catalyst poisoning is the partial or total deactivation of a catalyst by a chemical compound. Poisoning refers specifically to chemical deactivation, rather than other mechanisms of catalyst degradation such as thermal decomposition or physical damage. Although usually undesirable, poisoning may be helpful when it results in improved catalyst selectivity. An important historic example was the poisoning of catalytic converters by leaded fuel.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Catalyst_poisoning
date created:
date modified:
2024-03-27T10:39:51Z
main entity:
{"identifier":"Q1415463","url":"https://www.wikidata.org/entity/Q1415463"}
image:
fields total:
13
integrity:
13