Assertion: acetylene | /r/HasProperty | generated
Facets:
Source sentences:
text: Acetylene may also be generated by raising the temperature of various hydrocarbons to the point where their atomic bonds break, or crack, in what is known as a thermal cracking process.
text: Acetylene generated from calcium carbide—the majority of it is generated this way—can contain toxic impurities.
text: Acetylene is generated only when needed.
text: at 10–12 tonnes per day when the acetylene is generated
text: Those impurities which exert no action on the water consist of coke that has not been changed in the furnace and sand and some other substances which are harmless except that they increase the ash left after the acetylene has been generated.