Assertion: hydrogen | /r/ObjectUse | used in hydrodesulfurization
Facets:
value: in a petrochemical plant
type: LOCATION
Source sentences:
text: It is also used in other processes including the aromatization process, hydrodesulfurization and the production of ammonia via the Haber process.
text: In a petrochemical plant, hydrogen is used for hydrodealkylation, hydrodesulfurization, and hydrocracking, all methods of refining crude oil for wider use.