Assertion: blast furnace | /r/CapableOf | reduce iron ore
Facets:
value: through a process
type: MANNER
Source sentences:
text: Blast furnaces reduce iron ore through a process combining coke and limestone and a hot blast process whereby hot preheated gases from the blast furnace stoves are injected into the bottom area of the furnace in a series of tuyeres connected to a bustle pipe.