Assertion: carbon black | /r/ObjectUse | used as alternative fuel
Facets:
value: for kilns
type: PURPOSE
Source sentences:
text: Carbon black can also be used as an alternative fuel for kilns, or can be incinerated (adequate residence time and oxygen content needs to be provided to assure that complete combustion occurs), since it has approximately the same heat value (BTUs) per pound as pulverized coal and will combust completely with low emissions and virtually no residual ash.