Assertion: amorphous titania | /r/HasProperty | converted into pigment-level tio
Facets:
value: by calcining down at 950 ℃
type: MANNER
value: in 1 hour
type: TEMPORAL
Source sentences:
text: As amorphous titania or the titanium hydroxide (TiO.xH that obtains by sulfate liquor 2 O.SO 3 ) be converted into pigment-level TiO in 1 hour by calcining down at 950 ℃ 2