Assertion: dolomite | /r/ObjectUse | used for the refractories protection
Facets:
Source sentences:
text: When dolomite is used for the refractories protection, it is used in the calcined form and when it is applied as a refractory raw material, it is used in the form of sintered dolomite.
text: When dolomite is used for the protection of refractories, it is used in calcined form and when dolomite is being used as a refractory raw material, it is used in the form of sintered dolomite.