vulcanisation vs processing

vulcanisation and processing both are nouns.

Word	Noun	Adjective	Verb	Adverb
vulcanisation	Yes	No	No	No
processing	Yes	No	No	No

As nouns, processing is a hypernym of vulcanisation; that is, processing is a word with a broader meaning than vulcanisation:

vulcanisation: process of treating rubber or rubberlike materials with sulphur at great heat to improve elasticity and strength or to harden them
processing: preparing or putting through a prescribed procedure

vulcanisation (noun)	processing (noun)
process of treating rubber or rubberlike materials with sulphur at great heat to improve elasticity and strength or to harden them	preparing or putting through a prescribed procedure