Assertion: white charcoal | /r/CreatedBy | pyrolising wood
Facets:
value: for 120 hours
type: TEMPORAL
Source sentences:
text: White charcoal is made by pyrolising wood in a kiln at ~240°C for 120 hours, then raising the temperature to ~1000°C.
text: White charcoal is made by pyrolising wood in a kiln at ~240°C for 120 hours, then raising the temperature to ~1000°C.