catalytic cracker

English Thesaurus

1. a chemical reactor for converting oils with high boiling points into fuels with lower boiling points in the presence of a catalyst (noun.artifact)

hypernym	:	chemical reactor,
definition	:	an apparatus for holding substances that are undergoing a chemical reaction (noun.artifact)

part meronym	:	oil refinery, petroleum refinery,
definition	:	a refinery for petroleum (noun.artifact)