Assertion: hydrocarbon | /r/HasProperty | distilled
Facets:
value: from crude oil
type: OTHER
Source sentences:
text: Hydrocarbons are distilled from crude oil and treated with sulfuric acid.
text: I have found that if the hydrocarbons be .heated or distilled in the presence of a me- 10 tallic halid, such as aluminum chlorid, and if the heating or distillation be carried on in the presence of hydrogen chlorid, or while introducing the hydrogen chlorid into the still that an efiectual conversion of higher s boiling point products into lower boiling products may be obtained.