hydrodesulfurization
preferred label: گوگردزدایی با هیدروژن @fa
type: Concept
broader: desulfurization

desulfurization
narrower: hydrodesulfurization
broader: reaction
preferred label: گوگردزدایی @fa
type: Concept

reaction
preferred label: واکنش @fa
type: Concept
narrower: desulfurization