Assertion: carbon tetrachloride | /r/HasProperty | introduced into the reaction zone
Facets:
value: as a vapor
type: MANNER
value: to serve as the principal reactant
type: PURPOSE
value: as a liquid
type: MANNER
value: in an amount
type: OTHER
Source sentences:
text: The carbon tetrachloride is introduced into the reaction zone in an amount sufficient not only to serve as the principal reactant but also to maintain the temperature between about 500° and about 700° C., preferably between about 575° and about 625° C., by serving as a diluent in the reaction.
text: The carbon tetrachloride may be introduced into the reaction zone either as a liquid or a vapor or a mixture of liquid and vapor, and it may be introduced either as a pure compound or as part of a mixed stream containing other chlorinated hydrocarbons such as chloroform, perchloroethylene, trichloroethylene, hexachlorobutadiene, hexachlorobenzene or hexachloroethane.